Anatomy and Physiology II (2025) ACTUAL EXAM
(TESTING REAL EXAM QUESTIONS) AND VERIFIED
ANSWERS (MULTIPLE CHOICES) |COMPLETE
SOLUTIONS |A+ GRADED |100% CORRECT!!
The urinary system does all of the following, except:
A) excretes excess albumen molecules.
B) regulates blood volume.
C) contributes to stabilizing blood pH.
D) eliminates organic waste products.
E) regulates plasma concentrations of electrolytes. - (ANSWER)A) excretes excess
albumen molecules.
Which of the following is not an important function of the kidney?
A) control of total body water
B) control of the electrolyte composition of the blood
C) excretion of excess albumen
D) control of production of red blood cells by bone marrow
E) regulation of blood pressure - (ANSWER)C) excretion of excess albumen
The process of filtration occurs at
A) the proximal convoluted tubule.
B) the distal convoluted tubule.
C) the collecting duct.
,D) the nephron loop (loop of Henle).
E) the glomerular (Bowman's) capsule. - (ANSWER)E) the glomerular (Bowman's)
capsule.
When the level of ADH (antidiuretic hormone) decreases,
A) more urine is produced.
B) less urine is produced.
C) the osmolarity of the urine decreases.
D) both A and C
E) both B and C - (ANSWER)D) both A and C
In response to increased levels of aldosterone, the kidneys produce
A) a larger volume of urine.
B) urine with a higher concentration of sodium ions.
C) urine with a lower concentration of potassium ions.
D) urine with a lower concentration of sodium ions.
E) urine with less glucose. - (ANSWER)D) urine with a lower concentration of
sodium ions.
Blood leaves the glomerulus through a blood vessel called the
A) afferent arteriole.
B) efferent arteriole.
,C) vasa recta.
D) interlobular arteriole.
E) renal vein. - (ANSWER)B) efferent arteriole.
Functions of the urinary system include
A) regulation of blood volume and blood pressure.
B) regulation of plasma concentration of certain ions.
C) helping to stabilize blood pH.
D) conservation of valuable nutrients.
E) all of the above - (ANSWER)E) all of the above
The kidneys not only remove waste products from the blood, they also assist in
the regulation of
A) blood volume.
B) blood pH.
C) blood pressure.
D) blood ion levels.
E) all of the above - (ANSWER)E) all of the above
A patient excretes a large volume of very dilute urine on a continuing basis. This is
may be due to
A) excessive ADH secretion.
, B) absence of ADH.
C) hematuric oliguria.
D) overproduction of aldosterone.
E) dilation of the afferent arterioles. - (ANSWER)B) absence of ADH.
Antidiuretic hormone
A) increases the permeability of the collecting ducts to water.
B) is secreted in response to low potassium ion in the blood.
C) causes the kidneys to produce a larger volume of very dilute urine.
D) is secreted by the anterior pituitary.
E) release is insensitive to the osmolarity of interstitial fluid. - (ANSWER)A)
increases the permeability of the collecting ducts to water.
A drug that inhibits angiotensin converting enzyme (ACE) may lead to
A) less secretion of aldosterone.
B) increased urinary loss of sodium.
C) reduction of blood pressure.
D) B and C only
E) A, B, and C - (ANSWER)E) A, B, and C
The lymphoid system is composed of all of the following, except
A) lymphatic vessels.
(TESTING REAL EXAM QUESTIONS) AND VERIFIED
ANSWERS (MULTIPLE CHOICES) |COMPLETE
SOLUTIONS |A+ GRADED |100% CORRECT!!
The urinary system does all of the following, except:
A) excretes excess albumen molecules.
B) regulates blood volume.
C) contributes to stabilizing blood pH.
D) eliminates organic waste products.
E) regulates plasma concentrations of electrolytes. - (ANSWER)A) excretes excess
albumen molecules.
Which of the following is not an important function of the kidney?
A) control of total body water
B) control of the electrolyte composition of the blood
C) excretion of excess albumen
D) control of production of red blood cells by bone marrow
E) regulation of blood pressure - (ANSWER)C) excretion of excess albumen
The process of filtration occurs at
A) the proximal convoluted tubule.
B) the distal convoluted tubule.
C) the collecting duct.
,D) the nephron loop (loop of Henle).
E) the glomerular (Bowman's) capsule. - (ANSWER)E) the glomerular (Bowman's)
capsule.
When the level of ADH (antidiuretic hormone) decreases,
A) more urine is produced.
B) less urine is produced.
C) the osmolarity of the urine decreases.
D) both A and C
E) both B and C - (ANSWER)D) both A and C
In response to increased levels of aldosterone, the kidneys produce
A) a larger volume of urine.
B) urine with a higher concentration of sodium ions.
C) urine with a lower concentration of potassium ions.
D) urine with a lower concentration of sodium ions.
E) urine with less glucose. - (ANSWER)D) urine with a lower concentration of
sodium ions.
Blood leaves the glomerulus through a blood vessel called the
A) afferent arteriole.
B) efferent arteriole.
,C) vasa recta.
D) interlobular arteriole.
E) renal vein. - (ANSWER)B) efferent arteriole.
Functions of the urinary system include
A) regulation of blood volume and blood pressure.
B) regulation of plasma concentration of certain ions.
C) helping to stabilize blood pH.
D) conservation of valuable nutrients.
E) all of the above - (ANSWER)E) all of the above
The kidneys not only remove waste products from the blood, they also assist in
the regulation of
A) blood volume.
B) blood pH.
C) blood pressure.
D) blood ion levels.
E) all of the above - (ANSWER)E) all of the above
A patient excretes a large volume of very dilute urine on a continuing basis. This is
may be due to
A) excessive ADH secretion.
, B) absence of ADH.
C) hematuric oliguria.
D) overproduction of aldosterone.
E) dilation of the afferent arterioles. - (ANSWER)B) absence of ADH.
Antidiuretic hormone
A) increases the permeability of the collecting ducts to water.
B) is secreted in response to low potassium ion in the blood.
C) causes the kidneys to produce a larger volume of very dilute urine.
D) is secreted by the anterior pituitary.
E) release is insensitive to the osmolarity of interstitial fluid. - (ANSWER)A)
increases the permeability of the collecting ducts to water.
A drug that inhibits angiotensin converting enzyme (ACE) may lead to
A) less secretion of aldosterone.
B) increased urinary loss of sodium.
C) reduction of blood pressure.
D) B and C only
E) A, B, and C - (ANSWER)E) A, B, and C
The lymphoid system is composed of all of the following, except
A) lymphatic vessels.
