A&P2 FINAL LATEST ACTUAL EXAM WITH
VERIFIED QUESTIONS & CORRECT ANSWERS
Question 1.
Complete each sentence with the correct word.
ANSWER
The majority of CO₂ in the blood is carried as bicarbonate ion.
The reaction between CO2 and H2O to form H2CO3 is catalyzed by carbonic anhydrase.
The chloride shift is an anion exchange that takes place in red blood cells as a mechanism to
transport bicarbonate ion out of the cell.
The combination of carbon dioxide and protein known as carbaminohemoglobin is
abbreviated HbCO₂.
Less than 10% of CO₂ is transported as dissolved gas.
The ability of CO₂ to bind to deoxygenated hemoglobin more readily than it binds
oxyhemoglobin is referred to as the Haldane effect.
Question 2.
Place the following into the correct order to represent the RAA mechanism.
ANSWER
Drop in blood pressure
Angiotensinogen
Renin
Angiotensin l
ACE
Angiotensin Il
Aldosterone
Vasoconstriction
Elevated blood pressure
,Question 3.
Correctly label the following parts of the digestive system.
ANSWER
i. Small intestine
ii. Cecum
iii. Appendix
iv. Sigmoid colon
v. Rectum
vi. Anal canal
vii. Anus
Question 4.
Starting with number 1, place each anatomical structure in order from proximal to distal with regards
to the pathway of a sperm cell from site of genesis to site of ejaculation.
ANSWER
1. Seminiferous Tubules
2. Epididymis
3. Ductus Deferens
4. Ampulla of Ductus Deferens
5. Ejaculatory Duct
6. Prostatic Urethra
7. Membranous Urethra
, 8. Spongy Urethra
9. External Urethral Orifice
Question 5.
In order to complete each sentence, click and drag each word or phrase from the left into the
appropriate blank on the right.
ANSWER
Milk synthesis is promoted by prolactin of the anterior pituitary gland.
Estrogen and progesterone suppress milk synthesis by acting as prolactin antagonists.
Once the placenta is expelled, progesterone levels drop sharply, allowing prolactin to
stimulate milk synthesis.
After birth, baseline prolactin levels return to the pre-pregnancy state. When an infant nurses,
prolactin surges to stimulate milk synthesis.
If the mother is not nursing the infant, prolactin surges decline and the mother stops
synthesizing milk in about a week.
Question 6.
Inspiration begins as
ANSWER
diaphragm contracts
, Question 7.
What is the result of inspiration?
ANSWER
An increased alveolar volume causes decreased alveolar pressure.
Question 8.
Which of the following occurs during expiration?
ANSWER
decreased alveolar volume causes increased alveolar pressure
VERIFIED QUESTIONS & CORRECT ANSWERS
Question 1.
Complete each sentence with the correct word.
ANSWER
The majority of CO₂ in the blood is carried as bicarbonate ion.
The reaction between CO2 and H2O to form H2CO3 is catalyzed by carbonic anhydrase.
The chloride shift is an anion exchange that takes place in red blood cells as a mechanism to
transport bicarbonate ion out of the cell.
The combination of carbon dioxide and protein known as carbaminohemoglobin is
abbreviated HbCO₂.
Less than 10% of CO₂ is transported as dissolved gas.
The ability of CO₂ to bind to deoxygenated hemoglobin more readily than it binds
oxyhemoglobin is referred to as the Haldane effect.
Question 2.
Place the following into the correct order to represent the RAA mechanism.
ANSWER
Drop in blood pressure
Angiotensinogen
Renin
Angiotensin l
ACE
Angiotensin Il
Aldosterone
Vasoconstriction
Elevated blood pressure
,Question 3.
Correctly label the following parts of the digestive system.
ANSWER
i. Small intestine
ii. Cecum
iii. Appendix
iv. Sigmoid colon
v. Rectum
vi. Anal canal
vii. Anus
Question 4.
Starting with number 1, place each anatomical structure in order from proximal to distal with regards
to the pathway of a sperm cell from site of genesis to site of ejaculation.
ANSWER
1. Seminiferous Tubules
2. Epididymis
3. Ductus Deferens
4. Ampulla of Ductus Deferens
5. Ejaculatory Duct
6. Prostatic Urethra
7. Membranous Urethra
, 8. Spongy Urethra
9. External Urethral Orifice
Question 5.
In order to complete each sentence, click and drag each word or phrase from the left into the
appropriate blank on the right.
ANSWER
Milk synthesis is promoted by prolactin of the anterior pituitary gland.
Estrogen and progesterone suppress milk synthesis by acting as prolactin antagonists.
Once the placenta is expelled, progesterone levels drop sharply, allowing prolactin to
stimulate milk synthesis.
After birth, baseline prolactin levels return to the pre-pregnancy state. When an infant nurses,
prolactin surges to stimulate milk synthesis.
If the mother is not nursing the infant, prolactin surges decline and the mother stops
synthesizing milk in about a week.
Question 6.
Inspiration begins as
ANSWER
diaphragm contracts
, Question 7.
What is the result of inspiration?
ANSWER
An increased alveolar volume causes decreased alveolar pressure.
Question 8.
Which of the following occurs during expiration?
ANSWER
decreased alveolar volume causes increased alveolar pressure
