Anatomy and Physiology Exam Questions
With Correct Answers
A decrease in blood osmolarity results in
| | | | | |
a) increased ADH secretion
| | |
b) increased permeability of the collecting ducts to H₂O
| | | | | | | |
c) decreased urine osmolarity
| | |
d) decreased urine output - CORRECT ANSWER✔✔-c) decreased urine
| | | | | | | | |
osmolarity
The permeability of the walls of the distal convoluted tubules are
| | | | | | | | | | |
regulated by |
a) the amount of H₂O
| | | |
b) the concentration of salts
| | | |
c) vasopressin
|
d) the adrenals
| |
e) the thymus - CORRECT ANSWER✔✔-c) vasopressin
| | | | | |
If blood becomes hypertonic, the kidney will
| | | | | |
a) secrete more ADH
| | |
,b) excrete more H₂O
| | |
c) decrease filtration rate
| | |
d) excrete smaller volumes of concentrated urine
| | | | | |
e) increase filtration rate - CORRECT ANSWER✔✔-d) excrete smaller
| | | | | | | | |
volumes of concentrated urine
| | |
H⁺ ions are not able to lower blood pH because they are:
| | | | | | | | | | |
a) removed by carbonic anhydrase
| | | |
b) bound to H₂O
| | |
c) bound to hemoglobin
| | |
d) removed by diffusion
| | |
e) bound to CO₂ - CORRECT ANSWER✔✔-c) bound to hemoglobin
| | | | | | | | |
All of the following enzymes are involved in the digestion of food,
| | | | | | | | | | | |
EXCEPT
a) pepsin
|
b) trypsin
|
c) maltase
|
d) amylase
|
e) ligase - CORRECT ANSWER✔✔-e) ligase
| | | | |
, Exocrine gastric product that combines with B₁₂ for absorption in the
| | | | | | | | | | |
small intestine:
|
a) pepsin
|
b) HCl
|
c) mucus
|
d) Intrinsic Factor
| |
e) trypsin - CORRECT ANSWER✔✔-d) Intrinsic Factor
| | | | | |
The most abundant proteins in blood plasma are:
| | | | | | |
a) globulins
|
b) transport proteins
| |
c) albumins
|
d) lipoproteins
|
e) fibrinogens - CORRECT ANSWER✔✔-c) albumins
| | | | |
The alveolar respiratory membrane consists mainly of
| | | | | |
a) pseudostratified ciliated columnar epithelium
| | | |
b) moist cuboidal epithelium
| | |
c) simple squamous epithelium
| | |
d) ciliated squamous epithelium
| | |
e) surfactant cells - CORRECT ANSWER✔✔-c) simple squamous
| | | | | | | |
epithelium
With Correct Answers
A decrease in blood osmolarity results in
| | | | | |
a) increased ADH secretion
| | |
b) increased permeability of the collecting ducts to H₂O
| | | | | | | |
c) decreased urine osmolarity
| | |
d) decreased urine output - CORRECT ANSWER✔✔-c) decreased urine
| | | | | | | | |
osmolarity
The permeability of the walls of the distal convoluted tubules are
| | | | | | | | | | |
regulated by |
a) the amount of H₂O
| | | |
b) the concentration of salts
| | | |
c) vasopressin
|
d) the adrenals
| |
e) the thymus - CORRECT ANSWER✔✔-c) vasopressin
| | | | | |
If blood becomes hypertonic, the kidney will
| | | | | |
a) secrete more ADH
| | |
,b) excrete more H₂O
| | |
c) decrease filtration rate
| | |
d) excrete smaller volumes of concentrated urine
| | | | | |
e) increase filtration rate - CORRECT ANSWER✔✔-d) excrete smaller
| | | | | | | | |
volumes of concentrated urine
| | |
H⁺ ions are not able to lower blood pH because they are:
| | | | | | | | | | |
a) removed by carbonic anhydrase
| | | |
b) bound to H₂O
| | |
c) bound to hemoglobin
| | |
d) removed by diffusion
| | |
e) bound to CO₂ - CORRECT ANSWER✔✔-c) bound to hemoglobin
| | | | | | | | |
All of the following enzymes are involved in the digestion of food,
| | | | | | | | | | | |
EXCEPT
a) pepsin
|
b) trypsin
|
c) maltase
|
d) amylase
|
e) ligase - CORRECT ANSWER✔✔-e) ligase
| | | | |
, Exocrine gastric product that combines with B₁₂ for absorption in the
| | | | | | | | | | |
small intestine:
|
a) pepsin
|
b) HCl
|
c) mucus
|
d) Intrinsic Factor
| |
e) trypsin - CORRECT ANSWER✔✔-d) Intrinsic Factor
| | | | | |
The most abundant proteins in blood plasma are:
| | | | | | |
a) globulins
|
b) transport proteins
| |
c) albumins
|
d) lipoproteins
|
e) fibrinogens - CORRECT ANSWER✔✔-c) albumins
| | | | |
The alveolar respiratory membrane consists mainly of
| | | | | |
a) pseudostratified ciliated columnar epithelium
| | | |
b) moist cuboidal epithelium
| | |
c) simple squamous epithelium
| | |
d) ciliated squamous epithelium
| | |
e) surfactant cells - CORRECT ANSWER✔✔-c) simple squamous
| | | | | | | |
epithelium
