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Title: A P Quizzes 1-18 With comprehensive Answers
Description: A P Quizzes 1-18 With comprehensive Answers
Description: A P Quizzes 1-18 With comprehensive Answers
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Started on
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Sunday, January 31, 2021, 2:57 AM
Finished
Sunday, January 31, 2021, 3:19 AM
21 mins 41 secs
33
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00 (95%)
You’re off to a good start
...
Study hard for eac
stuck
...
75 points out of 1
...
neurologist
...
anatomist
...
engineer
...
physiologist
...
histologist
...
00 points out of 1
...
digital subtraction angiography
b
...
dynamic spatial reconstruction
d
...
75 points out of 1
...
histology
b
...
gross anatomy
d
...
cytology
Question 4
Correct
1
...
75
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Question text
There are more microbial cells than human cells in your body and the health of this
microbiota clearly influences human well-being
...
Select one:
a
...
b
...
c
...
d
...
Question 5
Correct
1
...
75
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Question text
The delivery of a radioactive compound to the body to study the metabolism of tissues is
called
Select one:
a
...
b
...
c
...
d
...
Question 6
Correct
1
...
75
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Question text
Magnetic resonance imaging is based on the movement of
Select one:
a
...
b
...
c
...
d
...
Question 7
Correct
1
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75
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Question text
A tissue is a
Select one:
a
...
b
...
c
...
d
...
e
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Question 8
Correct
1
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75
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Question text
The study of the external form of the body and its relationship to deeper structures is
Select one:
a
...
b
...
c
...
d
...
e
...
Question 9
Correct
1
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75
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Question text
The study of the structural features and functions of the cell is
Select one:
a
...
b
...
c
...
d
...
e
...
Question 10
Correct
1
...
75
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Question text
Which subdivision of anatomy involves the study of organs that function together?
Select one:
a
...
developmental
c
...
histology
e
...
75 points out of 1
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inferior to the chin
b
...
posterior to the ears
d
...
superior to the mouth
Question 12
Correct
1
...
75
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Question text
The visceral pleura is
Select one:
a
...
b
...
c
...
d
...
e
...
Question 13
Correct
1
...
75
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Question text
Imagine the following scenario:
Blood pressure decreases below normal levels
...
→ Blood pressure decreases even more
...
Select one:
a
...
negative
Question 14
Correct
1
...
75
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Question text
An increase in the number of cells is
Select one:
a
...
b
...
c
...
d
...
e
...
Question 15
Correct
1
...
75
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Question text
A researcher discovered a sensory receptor that detects decreasing oxygen concentrations
in the blood
...
a decrease in heart rate
b
...
an increase in physical activity
d
...
both a decrease in heart rate and an increase in the respiratory rate
Question 16
Correct
1
...
75
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Question text
The pectoral region is the
Select one:
a
...
b
...
c
...
d
...
e
...
Question 17
Correct
1
...
75
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Question text
Which of the following is not a function of the control center within a feedback mechanism?
Select one:
a
...
controls effectors
c
...
detects a change in the value of a variable
Question 18
Correct
1
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75
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Question text
Directional terms are important in the study of anatomy
...
median
b
...
left
d
...
lateral
Question 19
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1
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75
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Question text
Posterior means
Select one:
a
...
b
...
c
...
d
...
e
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Question 20
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1
...
75
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Question text
Which of the following is most consistent with homeostasis?
Select one:
a
...
b
...
c
...
d
...
e
...
Started on
State
Completed on
Time taken
Grade
Question
Incorrect
Friday, February 5, 2021, 9:58 PM
Finished
Friday, February 5, 2021, 10:38 PM
40 mins 1 sec
26
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1
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75
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Question text
Carbon dioxide is considered a(n)
Select one:
a
...
b
...
c
...
d
...
e
...
Question
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2
0
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75
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Question text
A substance composed of two or more different types of atoms is a(n)
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
3
1
...
75
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Question text
Cations and anions that dissociate in water are sometimes called
Select one:
a
...
b
...
electrolytes, because they can conduct an electrical current
...
nonelectrolytes and solutes
...
molecules and electrolytes
...
75 points out of 1
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molecule
...
compound
...
molecule and a compound
...
element
...
ion
...
75 points out of 1
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hydrochloric acid (HCl)
b
...
sucrose (C12H22O11)
d
...
None of these choices are correct
...
75 points out of 1
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Dalton's number
...
Socrates's number
...
Avogadro's number
...
Pasteur's number
...
Le Chatelier's number
...
75 points out of 1
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g
...
is not 100% efficent
b
...
typically generates heat
d
...
e
...
75 points out of 1
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Two amino acids are bonded together to form a dipeptide
...
Sucrose is chemically separated to form one molecule of glucose and one molecule of
fructose
...
Sodium chloride is dissolved in water
...
Several dipeptide chains are formed from digestion of a long polypeptide chain
...
ATP is converted to ADP
...
00 points out of 1
...
x-rays pass through bone
...
x-rays react with bone
...
x-rays can not pass through bone
...
bones are less dense than soft tissue
...
75 points out of 1
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two molecules
b
...
two protons
Question
Correct
11
1
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75
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Question text
Normal pH range for blood is 7
...
45
...
35,
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
12
1
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75
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Question text
Water accounts for 50% of the weight of a young adult female and 60% of a young adult
male
...
hydrogen bond
b
...
oxygen atom
d
...
polar covalent bond
Question
Correct
13
1
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75
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Question text
The pH value
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Incorrect
14
0
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75
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Question text
How does a buffer help a solution maintain pH?
Select one:
a
...
b
...
c
...
d
...
Question
Incorrect
15
0
...
75
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Question text
Which of the following is NOT true of enzymes?
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
16
1
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75
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Question text
A solution that contains one osmole of solute in one kilogram (kg) of water is called a
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
17
1
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75
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Question text
Normal pH for blood is 7
...
45
...
critical because enzymes work best within narrow ranges of pH
...
not critical because extreme pH values do not affect enzyme function
...
called denaturation
...
not required
...
None of these choices is correct
...
75 points out of 1
...
glycogen, glucose, sucrose
b
...
glucose, fructose, galactose
d
...
deoxyribose, glycogen, starch
Question
Correct
19
1
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75
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Question text
An organic molecule consists of carbon, hydrogen, oxygen, nitrogen, and sulfur; the
molecule is probably
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
20
1
...
75
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Question text
Which of the following organic groups does an enzyme belong to?
Select one:
a
...
protein
c
...
nucleic acid
e
...
00 points out of 1
...
50 out of 35
...
form dissociated ions
...
are electrostatic attractions between different molecules
...
evenly distribute electrical charge among all atoms in a sample
...
separate atoms and ions from one another
...
are found within molecules
...
75 points out of 1
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gains electrons
...
gains protons
...
loses electrons
...
loses protons
...
gains neutrons
...
75 points out of 1
...
Select one:
a
...
chemical
c
...
heat
e
...
75 points out of 1
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a combination of atoms held together by chemical bonds
...
a positively charged ion
...
a negatively charged ion
...
a substance that conducts electricity when placed in solution
...
an alteration in the three-dimensional structure of a protein
...
75 points out of 1
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electron
...
atom
...
chemical bond
...
orbital
...
proton
...
75 points out of 1
...
Select one:
a
...
steady state
c
...
75 points out of 1
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mass
...
weight
...
density
...
volume
...
size
...
75 points out of 1
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cling tightly together
...
dissociate or separate from one another
...
lose their charge
...
get lost in the solvent
...
settle to the bottom of the container
...
75 points out of 1
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protons in the atom
...
neutrons in the atom
...
protons plus electrons in the atom
...
electrons plus neutrons in the atom
...
neutrons plus protons in the atom
...
75 points out of 1
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salt molecules
...
polar molecules
...
nonpolar molecules
...
lopsided molecules
...
None of these choices are correct
...
00 points out of 1
...
RNA is found outside a cell
...
RNA contains the base thymine
...
RNA is a single-stranded molecule
...
RNA molecules are antiparallel
...
RNA is a double helix
...
75 points out of 1
...
vitamin C
...
vitamin D
...
vitamin B
...
vitamin F
...
vitamin H
...
75 points out of 1
...
estrogen
b
...
testosterone
d
...
progesterone
Question
Correct
14
1
...
75
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Question text
Solubility refers to the ability of one substance to ___________ in another
...
react
b
...
precipitate
d
...
None of these choices are correct
...
75 points out of 1
...
storage carbohydrate in animals
...
storage carbohydrate in plants
...
nondigestible plant polysaccharide
...
major nutrient for most body cells
...
sugar found in RNA
...
75 points out of 1
...
What does "C"
represent on the diagram?
Select one:
a
...
oxygen
c
...
polar (hydrophilic) region
e
...
75 points out of 1
...
glycogen, glucose, sucrose
b
...
ribose, glycogen, glucose
d
...
deoxyribose, glycogen, starch
Question
Correct
18
1
...
75
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Question text
Fatty acid A has 10 double covalent bonds scattered throughout its carbon chain while fatty
acid B has only single covalent bonds between the carbons in its chain
...
Fatty acid A is saturated
...
Fatty acid B is unsaturated
...
Both fatty acids are saturated
...
Both fatty acids are unsaturated
...
Fatty acid B is saturated
...
75 points out of 1
...
transport – hemoglobin
b
...
regulation – enzymes and hormones
d
...
contraction – actin and myosin in muscles
Question
Correct
20
1
...
75
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Question text
ATP
Select one:
a
...
b
...
c
...
d
...
e
...
QUIZ 3
Started on
State
Completed on
Time taken
Grade
Question
Correct
Monday, February 8, 2021, 12:17 AM
Finished
Monday, February 8, 2021, 12:46 AM
28 mins 29 secs
35
...
00 (100%)
1
1
...
75
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Question text
Which of the following activities is a function of the plasma membrane?
Select one:
a
...
recognition of bacterial cells by the immune system
c
...
cell metabolism
e
...
75 points out of 1
...
a magnifying glass
b
...
transmission electron microscope
d
...
light microscope
Question
Correct
3
1
...
75
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Question text
What structure does "B" represent on the diagram of the plasma membrane?
Select one:
a
...
phospholipid bilayer
c
...
peripheral protein
e
...
75 points out of 1
...
membrane channel protein
b
...
internal membrane surface
d
...
integral protein
Question
Correct
5
1
...
75
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Question text
The lower limit of resolution of a light microscope is
Select one:
a
...
0
...
10μm
d
...
01μm
e
...
0μm
Question
Correct
6
1
...
75
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Question text
What structure does "A" represent on the diagram of the plasma membrane?
Select one:
a
...
phospholipid bilayer
c
...
peripheral protein
e
...
75 points out of 1
...
are small, lipid soluble molecules
...
have their receptor sites on the outer surface of the plasma membrane
...
can interact with DNA in the nucleus
...
do not exhibit specificity
...
have no effect on the cell
...
75 points out of 1
...
1, 2, 3, 4
b
...
2, 3, 1, 4
d
...
4, 3, 2, 1
Question
Correct
9
1
...
75
Flag question
Question text
Communication between cells occurs when chemical messengers from one cell bind to
_____ on another cell
...
channel proteins
b
...
marker molecules
d
...
integrins
Question
Correct
10
1
...
75
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Question text
Ion movement across the plasma membrane creates an electrical charge difference known
as ______
...
membrane potential
b
...
respiration
d
...
75 points out of 1
...
rough endoplasmic reticulum
b
...
basal bodies
d
...
mitochondria
Question
Correct
12
1
...
75
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Question text
Cells that lack ribosomes cannot
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
13
1
...
75
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Question text
Red blood cells (RBCs) have been placed in three different solutions: hypotonic, hypertonic,
isotonic
...
hypotonic solution
b
...
isotonic solution
d
...
crenated
Question
Correct
14
1
...
75
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Question text
The structural RNA of ribosomes is a
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
15
1
...
75
Flag question
Question text
What term dealing with cancer means "not inclined to spread or become worse'?
Select one:
a
...
malignant
c
...
benign
e
...
75 points out of 1
...
The sequence of bases in a strand of mRNA
transcribed from this sequence of bases in DNA would be
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
17
1
...
75
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Question text
If the amino acid coding region of a mRNA molecule is 1800 nucleotides (bases) in length,
this molecule will contain _____ codons
...
400
b
...
800
d
...
1200
Question
Correct
18
1
...
75
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Question text
Answer these questions about chromosome structure
...
chromatid
b
...
chromosome
d
...
chromatin
Question
Correct
19
1
...
75
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Question text
Chromatin condenses and nucleoli disappear during
Select one:
a
...
b
...
c
...
d
...
cross-bridges form but can't release
...
calcium is actively transported back to the sarcoplasmic reticulum
...
anaerobic respiration is occurring
...
myosin levels decline at death
...
cross-bridges never form
...
75 points out of 1
...
Select one:
a
...
lactic acid production
c
...
fuels runner in a marathon
e
...
75 points out of 1
...
cramps
...
fibrositis
...
fibrosis
...
muscular dystrophy
...
paralysis
...
50 out of 35
...
75 points out of 1
...
tibialis posterior
b
...
peroneus brevis
d
...
gastrocnemius
Question
2
Correct
1
...
75
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Question text
Which of the following is a group of four muscles in the anterior thigh?
Select one:
a
...
sartorius
c
...
tensor fasciae latae
e
...
75 points out of 1
...
palmaris longus
b
...
abductor pollicis longus
d
...
flexor digitorum superficialis
Question
4
Correct
1
...
75
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Question text
Muscles can be classified by their shape and fascicle orientation
...
Circular
b
...
Multipennate
d
...
75 points out of 1
...
Select one:
a
...
gastrocnemius; soleus
c
...
extensor hallucis longus; flexor hallucis longus
e
...
75 points out of 1
...
quadriceps femoris
b
...
biceps femoris
d
...
gracilis
Question
7
Correct
1
...
75
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Question text
The radial pulse can be felt just lateral to the tendon of the
Select one:
a
...
b
...
c
...
d
...
e
...
Question
8
Correct
1
...
75
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Question text
What does "C" represent?
Select one:
a
...
deltoid
c
...
biceps brachii
e
...
75 points out of 1
...
biceps femoris
b
...
vastus lateralis
d
...
vastus intermedius
Question
10
Incorrect
0
...
75
Flag question
Question text
In order to stabilize the hyoid so that the larynx can be elevated in swallowing, the _____
muscle group is used
...
pterygoid
b
...
auricularis
d
...
hyoglossus
Question
11
Correct
1
...
75
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Question text
The largest buttocks muscle is the
Select one:
a
...
b
...
c
...
d
...
e
...
Question
12
Correct
1
...
75
Flag question
Question text
When you "pull your tummy in" and compress your abdomen, you use the rectus abdominis,
external abdominal oblique, internal abdominal oblique, and transversus abdominis
muscles
...
fixators
...
synergists
...
antagonists
...
prime movers
...
cooperatives
...
75 points out of 1
...
rectus abdominis
b
...
internal abdominal oblique
d
...
quadratus lumborum
Question
14
Correct
1
...
75
Flag question
Question text
Contraction of the inferior rectus muscle directs the pupil to look
Select one:
a
...
b
...
c
...
d
...
e
...
Question
15
Correct
1
...
75
Flag question
Question text
Which of the following muscles does NOT extend the neck?
Select one:
a
...
semispinalis capitis
c
...
longus capitis
e
...
75 points out of 1
...
puckers the mouth for kissing
...
contributes to pouting
...
contributes to laughing and smiling
...
causes crow's feet wrinkles
...
raises the eyelid
...
75 points out of 1
...
scalenes
...
diaphragm
...
external intercostals
...
internal intercostals
...
transverses thoracis
...
75 points out of 1
...
erector spinae
b
...
interspinales
d
...
psoas minor
Question
19
Correct
1
...
75
Flag question
Question text
The muscle that is used to cross the legs is the
Select one:
a
...
b
...
c
...
d
...
e
...
Question
20
Incorrect
0
...
75
Flag question
Question text
The term "shin splints" is associated with
Select one:
a
...
b
...
c
...
d
...
e
...
Started on
State
Monday, March 8, 2021, 7:18 PM
Finished
Completed on
Time taken
Grade
Question
Correct
Monday, March 8, 2021, 7:36 PM
18 mins 31 secs
31
...
00 (90%)
1
1
...
75
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Question text
The junction between two neurons is a
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
2
1
...
75
Flag question
Question text
Viagra is used to treat erectile dysfunction by prolonging the effects of _____ on blood
vessels
...
substance P
b
...
GABA
d
...
75 points out of 1
...
changes in the magnitude of the action potential
...
the frequency of the action potentials
...
the length of time action potentials are produced
...
both the frequency and the length of time action potentials are produced
...
75 points out of 1
...
central nervous system
b
...
somatic nervous system
d
...
None of these choices is correct
...
75 points out of 1
...
K+ ions tend to diffuse out of the cell
...
the plasma membrane's permeability to K+ decreases
...
the resting membrane potential moves closer to zero
...
Na+ ions enter the cell in large numbers
...
the resting membrane potential becomes more positive
...
00 points out of 1
...
This type of change can
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Incorrect
7
0
...
75
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Question text
Which of the following statements accurately describe events that occur as a result of a
local potential reaching threshold?
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
8
1
...
75
Flag question
Question text
Identify structure "B" on the neuron
...
Schwann cell
b
...
neuron cell body (soma)
d
...
axon
Question
Correct
9
1
...
75
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Question text
Multiple sclerosis is a neurological disorder in which myelin sheaths in the CNS are
destroyed
...
astrocyte
b
...
oligodendrocyte
d
...
Schwann cells
Question
Correct
10
1
...
75
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Question text
Which of the following statements regarding neuroglia is false?
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
11
1
...
75
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Question text
Groups of related nerve cell bodies located outside of the central nervous system are called
_____
...
ganglia
b
...
tracts
d
...
75 points out of 1
...
injury site is blocked off
b
...
causes the spread of inflammation
d
...
75 points out of 1
...
part of a dendrite
...
also called gemmules
...
lipid droplets
...
areas of rough endoplasmic reticulum
...
part of the Golgi apparatus
...
75 points out of 1
...
is the site for processing information
...
initiates visual and auditory stimuli
...
consists of 43 pairs of nerves
...
is totally involuntary
...
does not interact with the peripheral nervous system
...
75 points out of 1
...
ganglia
...
spinal cord
...
spinal nerves
...
cranial nerves
...
sensory receptors
...
75 points out of 1
...
brain
...
spinal cord
...
cranial nerves
...
blood-brain barrier
...
cerebellum
...
75 points out of 1
...
What supportive cells continue CSF production despite it backing up in the subarachnoid
space?
Select one:
a
...
microglial cells
c
...
macrophages
e
...
75 points out of 1
...
ganglia
...
Schwann cells
...
the motor division
...
the sensory division
...
nerves
...
75 points out of 1
...
stimulates skeletal muscle contractions
...
has two sets of neurons in a series
...
is involved in problem solving
...
is under voluntary control
...
does not include the central nervous system
...
75 points out of 1
...
sensory division
...
sympathetic division of the ANS
...
parasympathetic division of the ANS
...
somatic nervous system
...
None of these choices are correct
...
25 out of 35
...
75 points out of 1
...
peroneal nerve
...
femoral nerve
...
obturator nerve
...
pudendal nerve
...
tibial nerve
...
75 points out of 1
...
tibial
b
...
obturator
d
...
common fibular (peroneal)
Question
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3
1
...
75
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What does "B" represent?
Select one:
a
...
ventral root
c
...
spinal nerve
e
...
75 points out of 1
...
spinal nerves
b
...
cervical enlargement
d
...
cauda equina
Question
Correct
5
1
...
75
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Question text
What does "A" represent?
Select one:
a
...
ventral root
c
...
spinal nerve
e
...
75 points out of 1
...
is associated with the Golgi tendon reflex
...
stimulates antagonistic muscles
...
results in reduced resistance to the reflex
...
reinforces the withdrawal reflex
...
inhibits the stretch reflex
...
75 points out of 1
...
Which reflex is Dr
...
the Golgi tendon reflex
...
the withdrawal reflex
...
the knee-jerk reflex
...
the crossed extensor reflex
...
reciprocal innervation
...
75 points out of 1
...
stretch reflex
...
Golgi tendon reflex
...
reciprocal reflex
...
alternating reflex
...
withdrawal reflex
...
75 points out of 1
...
Obturator nerve
Select one:
a
...
innervates muscles of the pelvic floor
c
...
innervates the anterior and lateral muscles of the leg
e
...
75 points out of 1
...
Sciatica
Select one:
a
...
stiffness in the neck and headache
c
...
pain along a nerve tract
e
...
75 points out of 1
...
What do you expect the patient to do?
Select one:
a
...
b
...
c
...
d
...
e
...
Question
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12
1
...
75
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Question text
Injury to the thalamus would
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
13
1
...
75
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What are the group of loosely packed nuclei within the length of the brainstem called that
are involved in cyclic activities such as sleep-wake cycles?
Select one:
a
...
diencephalon
c
...
hypothalamus
e
...
75 points out of 1
...
influence breast milk production
...
produce reproductive hormones
...
are involved in emotional responses to odors
...
are found in the thalamus
...
influence the onset of puberty
...
75 points out of 1
...
subthalamic nucleus
b
...
caudate nucleus
d
...
habenular nuclei
Question
Correct
16
1
...
75
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Question text
Projection fibers will connect
Select one:
a
...
b
...
c
...
d
...
Question
17
Correct
1
...
75
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Question text
Tracts of white matter that connect the right and left hemispheres are composed of
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Incorrect
18
0
...
75
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Question text
What is the function of the arachnoid granulations?
Select one:
a
...
Drain the CSF from the arachnoid mater
c
...
75 points out of 1
...
nuclei
...
pyramids
...
tracts
...
peduncles
...
ganglia
...
75 points out of 1
...
hypothalamus
b
...
pons
d
...
brainstem
Started on
State
Completed on
Time taken
Grade
Question
Correct
Wednesday, March 10, 2021, 2:27 PM
Finished
Wednesday, March 10, 2021, 3:03 PM
36 mins 10 secs
31
...
00 (90%)
1
1
...
75
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Question text
As the nervous system ages
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
2
1
...
75
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Question text
Visual input is sent to the brainstem via the _____ nerve, whereas the _____ nerve sends
facial sensation to the brainstem
...
facial; trochlear
b
...
optic; trigeminal
d
...
75 points out of 1
...
(1) cerebral cortex
(2) pyramids
(3) cerebral peduncles
(4) internal capsule
Select one:
a
...
1, 3, 4, 2
c
...
2, 4, 3, 1
e
...
75 points out of 1
...
receives sensory input from the left side of the body
...
is the dominant hemisphere for speech in most people
...
tends to be smaller than the left cerebral hemisphere
...
contains no association areas
...
is not connected to the left cerebral hemisphere
...
75 points out of 1
...
interpret sound
...
coordinate movement
...
control body temperature
...
regulate consciousness
...
regulate sleep patterns
...
00 points out of 1
...
Includes nuclei of cranial nerves XI
...
Contains centers for several vital reflexes like heart rate and blood pressure
...
Contains nuclei for vomiting and sneezing reflexes
...
Contains the reticular formation
...
Collateral branches of cranial nerve II project to brainstem nuclei
...
00 points out of 1
...
information is retained for less than a second
...
the frontal lobe plays the most important role
...
current information is lost when new information is presented
...
there is increased synaptic activity by long-term potentiation
...
there is consolidation of information
...
75 points out of 1
...
motor control of left side of the body
b
...
spatial perception
d
...
musical ability
Question
Correct
9
1
...
75
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Question text
Which neurotransmitter substance has been implicated in Parkinson's disease?
Select one:
a
...
dopamine
c
...
GABA
e
...
75 points out of 1
...
When he was revived, he
could not remember how many balls and strikes the batter had
...
short-term memory had not been converted to working memory
...
he lost both working and short-term memory
...
long-term memory had not been converted to working memory
...
he lost long-term memory
...
None of these choices is correct
...
75 points out of 1
...
lateral spinothalamic tract
b
...
lateral corticospinal tract
d
...
anterior corticospinal tract
Question
Correct
12
1
...
75
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Question text
If you feel someone touch you on the shoulder, the person has stimulated a(n) ____ sense
...
special
b
...
visceral
d
...
None of these choices are correct
...
75 points out of 1
...
equilibrium
b
...
olfaction
d
...
taste
f
...
75 points out of 1
...
adaptation
...
projection
...
translation
...
perception
...
inclination
...
75 points out of 1
...
phasic receptors
...
primary receptors
...
secondary receptors
...
tonic receptors
...
75 points out of 1
...
insula
...
parietal lobe
...
frontal lobe
...
temporal lobe
...
75 points out of 1
...
Select one:
a
...
being aware of our body parts at all times
c
...
75 points out of 1
...
perceive pain
...
tell if an object is rough or smooth
...
sense temperature
...
move our arms and legs
...
write a sentence
...
75 points out of 1
...
visceroreceptors - associated with organs
b
...
projection - sensation is perceived at the site of the stimulus
d
...
cutaneous receptors - associated with the viscera
Question
Correct
20
1
...
75
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Question text
The pain a person experiences with acute appendicitis results from stimulating nerve
endings called
Select one:
a
...
b
...
c
...
proprioceptors
...
appendoreceptors
...
25 out of 35
...
75 points out of 1
...
oval window, vestibule, scala vestibuli
b
...
bony labyrinth, round window, basilar membrane
d
...
vestibular membrane, basilar membrane, auditory membrane
Question
Correct
2
1
...
75
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Question text
The position of the head with respect to gravity is determined by the
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
3
1
...
75
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Question text
The only place in the body where blood vessels can be viewed directly is the
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
4
1
...
75
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Question text
The semicircular canals
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
5
1
...
75
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Question text
An inflammation of one of the ciliary glands of the eyelashes is called a
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
6
1
...
75
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Question text
The olfactory cortex is located in the _____ lobe and the secondary olfactory areas are
located in the ___ lobe
...
frontal, temporal
b
...
parietal, temporal
d
...
75 points out of 1
...
salty - Na+
b
...
bitter - K+
d
...
sweet - G protein
Question
Correct
8
1
...
75
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Question text
In order for a molecule to be detected by the olfactory neurons, it must
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
9
1
...
75
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Question text
Rhodopsin is found in the
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Incorrect
10
0
...
75
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Question text
Light refracts as it passes through the
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
11
1
...
75
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Question text
Which of the following is false?
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
12
1
...
75
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Question text
The external ear terminates at the
Select one:
a
...
b
...
c
...
d
...
e
...
Question
Correct
13
1
...
75
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Question text
Arrange the following list of membranes in correct sequence
...
1, 2, 3, 4
b
...
3, 2, 4, 1
d
...
4, 3, 2, 1
Question
Correct
14
1
...
75
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Question text
What ion(s) cause(s) depolarization in olfactory neurons?
Select one:
a
...
Ca2+
c
...
Both Na+ and K+
e
...
75 points out of 1
...
iris
...
retina
...
cornea
...
choroid
...
pupil
...
75 points out of 1
...
is produced on a daily basis
...
is less viscous than aqueous humor
...
does not contribute to intraocular pressure
...
helps to hold the lens and retina in place
...
is located in the anterior chamber
...
75 points out of 1
...
sound wave amplitude increases
...
action potentials from hair cells are blocked
...
sound wave amplitude decreases
...
sound wave frequency decreases
...
sound wave frequency increases
...
75 points out of 1
...
sensitivity of the olfactory cortex
...
an increase in the sensitivity at the receptor sites
...
neurons from the medial olfactory area stimulating mitral cells and tufted cells
...
the intermediate olfactory area sending inhibiting impulses to the olfactory bulb
...
molecules that do not bind to receptors anymore
...
75 points out of 1
...
lens
b
...
pupil
d
...
rods and cones
Question
Correct
20
1
...
75
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Question text
Which of the following special senses is relayed directly to the cerebral cortex without going
to the thalamus?
Select one:
a
...
taste
c
...
sound
e
...
00 out of 35
...
75 points out of 1
...
Na+ channels open
...
Ca2+ channels open
...
adrenaline is released
...
G proteins mediate the cell's response
...
the response is neither excitatory nor inhibitory
...
75 points out of 1
...
spinal nerves
b
...
pelvic splanchnic nerves and pelvic nerve plexuses
d
...
vagus nerve and thoracic nerve plexuses
Question
Correct
3
1
...
75
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Question text
Identify structure "D" on the above diagram
...
autonomic ganglion
b
...
effector organ (smooth muscle of GI tract)
d
...
preganglionic neuron
Question
Correct
4
1
...
75
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Question text
The _______________ division of the ANS functions mainly under ordinary, restful
conditions
...
parasympathetic
b
...
sympathetic
d
...
sensory
Question
Correct
5
1
...
75
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Question text
Which of the following is NOT a symapthetic effect on the body?
Select one:
a
...
relaxation of ciliary muscle for far vision
c
...
decreased insulin secretion
Question
Correct
6
1
...
75
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Question text
Which of the following neurons is most likely to be adrenergic?
Select one:
a
...
preganglionic parasympathetic
c
...
postganglionic parasympathetic
e
...
75 points out of 1
...
Select one:
a
...
pelvic; lower colon and reproductive glands
c
...
lumbar; stomach and intestines
e
...
75 points out of 1
...
constriction of the pupils of the eyes
b
...
contraction of the urinary bladder
d
...
increased gastric secretions
Question
Correct
9
1
...
75
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Question text
Arrange the following in correct sequence:
(1) autonomic ganglia and ganglionic synapse
(2) synapse with target tissues
(3) preganglionic neuron
(4) postganglionic neuron
Select one:
a
...
1, 3, 2, 4
c
...
4, 1, 3, 2
e
...
75 points out of 1
...
length of the preganglionic and postganglionic axons
...
location of the preganglionic cell bodies
...
position of the ganglia where preganglionic and postganglionic neurons synapse
...
length of the preganglionic and postganglionic axons, and location of the preganglionic
cell bodies
...
length of the preganglionic and postganglionic axons, location of the preganglionic cell
bodies, and position of the ganglia where preganglionic and postganglionic neurons
synapse
...
75 points out of 1
...
What does "C" represent?
Select one:
a
...
pelvic splanchnic nerves
c
...
postganglionic neurons
e
...
75 points out of 1
...
eye
b
...
heart
d
...
75 points out of 1
...
Select one:
a
...
parasympathetic
c
...
sympathetic
e
...
75 points out of 1
...
What does "C" represent?
Select one:
a
...
increase in blood pressure detected by carotid baroreceptors
c
...
decrease in blood pressure detected by carotid baroreceptors
e
...
75 points out of 1
...
medulla oblongata
b
...
thalamus
d
...
75 points out of 1
...
constriction of the pupils of the eye
b
...
decreased heart rate
d
...
increased gastric secretions
Question
Correct
17
1
...
75
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Question text
Match the phrase to either the sympathetic or parasympathetic division of the autonomic
nervous system
...
sympathetic
b
...
75 points out of 1
...
heart rate increases
...
voluntary movements occur
...
intestinal motility increases
...
intestinal motility decreases
...
intestinal motility stops
...
75 points out of 1
...
alpha and beta
...
splanchnic and terminal
...
muscarinic and nicotinic
...
nicotinic and cholinergic
...
muscarinic and terminal
...
75 points out of 1
...
What does "B" represent?
Select one:
a
...
increase in blood pressure detected by carotid baroreceptors
c
...
decrease in blood pressure detected by carotid baroreceptors
e
Title: A P Quizzes 1-18 With comprehensive Answers
Description: A P Quizzes 1-18 With comprehensive Answers
Description: A P Quizzes 1-18 With comprehensive Answers