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Chapter 24 Part 2

Total questions: 13

Worksheet time: 7mins

Name
Class
Date
1.

What is another term for urination?

a)

Filtration

b)

Mastication

c)

Deglutition

d)

Micturition

2.

Which of the following allows rebasorption of sodium and chloride ions?

a)

Thick descending limb of the nephron loop

b)

Thin descending limb of the nephron loop

c)

Thin ascending limb of the nephron loop

d)

Efferent arteriole

3.

If renal tubule carriers are saturated and cannot process more transporting they are

a)

Distally convoluted

b)

Proximally convoluted

c)

At renal threshold maximum Tm

d)

Stressed out

4.

Going beyond the renal threshold will cause:

a)

Substances to be excreted in the urine

b)

Decrease of red blood cells in the urine

c)

Loss of material your body wants to keep

d)

Reabsorption of filtered substances

5.

Angiotensin Converting Enzyme is found in the

a)

kidney

b)

liver

c)

lungs

d)

foot

6.

Angiotensinogen is released by the

a)

lungs

b)

liver

c)

kidney

d)

adrenals

7.

Brain Natriuretic Peptide is released by the

a)

brain

b)

adrenals

c)

ventricles

d)

atria

8.

___ takes place in the glomerulus, ___ takes place in the PCT, and ___ takes place in the DCT

a)

secretion, reabsorption, filtration

b)

filtration, reabsorption, secretion

c)

excretion, reabsorption, secretion

d)

filtration, reabsorption, excretion

9.

Afferent arteriole vasoconstriction and efferent arteriole vasodilation will result in

a)

an increased GFR

b)

no changes to the GFR

c)

a decreased GFR

d)

IDK

10.

Aquaporins are stimulated by ___ and are inserted into the ___

a)

aldosterone, DCT and collecting ducts

b)

ADH, DCT and collecting ducts

c)

aldosterone, PCT and DCT

d)

ADH, PCT and DCT

11.

Aldosterone exerts most of its effect on the ___ by allowing for the ___ of Na+ and the ___ of K+

a)

PCT, reabsorption, secretion

b)

DCT, secretion, reabsorption

c)

DCT & collecting ducts, reabsorption, secretion

d)

PCT & DCT, reabsorption, secretion

12.

The micturition reflex begins with ___ and is ___ mediated

a)

voluntary control of the detrusor muscle, sympathetically mediated

b)

stretch receptors of the bladder, parasympathetic ally

c)

involuntary relaxation of the internal sphincter, parasympathetic ally

d)

stretch receptors of the bladder, sympathetically

13.

Benign prostatic hyperplasia (BPH) would result in

a)

stress incontinence

b)

urge incontinence

c)

neurogenic incontinence

d)

overflow incontinence