BIOL 235 FINAL REVIEW QUESTIONS AND
ANSWERS 100% PASS |ALREADY GRADED A+|
VERIFIED AND UPDATED
Which is the correct order of filtrate flow?
A) glomerular capsule, proximal convoluted tubule (PCT), nephron
(henle) loop, distal convoluted tubule (DCT), collecting duct
B) nephron loop, glomerular capsule, PCT, DCT, collecting duct
C) ascending limb of loop, PCT, DCT, collecting duct
D) collecting duct, DCT, PCT, collecting duct, glomerular capsule
E) PCT, glomerular capsule, DCT, collecting duct, nephron loop - correct
answer-A
Urine formed by the nephron first drains into these...
A) H
B) I
C) J
D) K
E) L - correct answer-D
,Components of the renal corpuscle include the... - correct answer-
glomerulus and glomerular capsule
Which pressure opposes glomerular filtration?
A) blood colloidal osmotic pressure
B) capsular hydrostatic pressure
C) glomerular blood hydrostatic pressure
D) A and B are correct
E) A, B and C are correct - correct answer-D
This term means the return of substances into the blood stream from
the filtrate
A) reabsorption
B) filtration
C) secretion
D) excretion
E) none of these choices - correct answer-A
,The filtration membrane consists of
A) a layer of material (called the basal lamina) between the
endothelium and podocytes
B) glomerular endothelial cells
C) the slit membranes between pedicles of podocytes
D) A and B are correct
E) A, B and C are correct - correct answer-E
Which of the following is NOT a way angiotensin II affects the kidneys?
A) it increases GFR
B) it enhances reabsorption of certain ions
C) it stimulates the release of aldosterone
D) none of these choices - correct answer-A
The function of atrial natriuretic peptide in renal autoregulation of GFR
is to stimulate
A) conversion of angiotensin I to angiotensin II
B) constriction of afferent and efferent arterioles
C) reabsorption of sodium ions
D) urine output
, E) renin secretion - correct answer-B
Urea recycling can cause a buildup of urea in the
A) renal capsule
B) nephron loop
C) ascending tubule
D) renal medulla
E) renal pelvis - correct answer-D
The hormone with the most important role in regulating sodium and
potassium balance is
A) aldosterone
B) renin
C) angiotensin II
D) ADH
E) PTH - correct answer-A
Water accounts for which percentage of the total volume of urine?
ANSWERS 100% PASS |ALREADY GRADED A+|
VERIFIED AND UPDATED
Which is the correct order of filtrate flow?
A) glomerular capsule, proximal convoluted tubule (PCT), nephron
(henle) loop, distal convoluted tubule (DCT), collecting duct
B) nephron loop, glomerular capsule, PCT, DCT, collecting duct
C) ascending limb of loop, PCT, DCT, collecting duct
D) collecting duct, DCT, PCT, collecting duct, glomerular capsule
E) PCT, glomerular capsule, DCT, collecting duct, nephron loop - correct
answer-A
Urine formed by the nephron first drains into these...
A) H
B) I
C) J
D) K
E) L - correct answer-D
,Components of the renal corpuscle include the... - correct answer-
glomerulus and glomerular capsule
Which pressure opposes glomerular filtration?
A) blood colloidal osmotic pressure
B) capsular hydrostatic pressure
C) glomerular blood hydrostatic pressure
D) A and B are correct
E) A, B and C are correct - correct answer-D
This term means the return of substances into the blood stream from
the filtrate
A) reabsorption
B) filtration
C) secretion
D) excretion
E) none of these choices - correct answer-A
,The filtration membrane consists of
A) a layer of material (called the basal lamina) between the
endothelium and podocytes
B) glomerular endothelial cells
C) the slit membranes between pedicles of podocytes
D) A and B are correct
E) A, B and C are correct - correct answer-E
Which of the following is NOT a way angiotensin II affects the kidneys?
A) it increases GFR
B) it enhances reabsorption of certain ions
C) it stimulates the release of aldosterone
D) none of these choices - correct answer-A
The function of atrial natriuretic peptide in renal autoregulation of GFR
is to stimulate
A) conversion of angiotensin I to angiotensin II
B) constriction of afferent and efferent arterioles
C) reabsorption of sodium ions
D) urine output
, E) renin secretion - correct answer-B
Urea recycling can cause a buildup of urea in the
A) renal capsule
B) nephron loop
C) ascending tubule
D) renal medulla
E) renal pelvis - correct answer-D
The hormone with the most important role in regulating sodium and
potassium balance is
A) aldosterone
B) renin
C) angiotensin II
D) ADH
E) PTH - correct answer-A
Water accounts for which percentage of the total volume of urine?
