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A&P II Final Exam Review

Total questions: 22

Worksheet time: 9mins

Name
Class
Date
1.

Describe Glomerular Hydrostatic Pressure

a)
Tension exerted by the muscles in the glomerular capillaries
b)
Pressure exerted by the air in the glomerular capillaries
c)
Pressure exerted by the blood in the glomerular capillaries
d)
Force exerted by the urine in the glomerular capillaries
2.

Describe peritubular capillaries:

a)

Tiny blood vessels surrounding the loop of Henley in the renal medulla

b)

Afferent capillaries that feed into the glomerulus

c)

Tiny blood vessels surrounding the PCT & DCT in the renal cortex

d)

Capillaries that provide oxygenation to the adrenal gland

3.

What is the ultimate goal of the renin-angiotensin-aldosterone system?

a)

Decrease blood pressure and fluid balance

b)

To reduce Na+ concentrations in the serum

c)

Increase blood pressure and fluid balance

d)
Increase heart rate and respiratory rate
4.

Renin is released from the ___ whereas angiotensinogen is released from the ___.

a)
kidneys, liver
b)
heart, lungs
c)
stomach, pancreas
d)
brain, spleen
5.

ANP and BNP are responsible for:

a)
Causing heart disease
b)

Increasing blood pressure and fluid balance

c)

Lowering blood pressure and fluid balance

d)
Aiding in digestion
6.

Inflammation of the kidneys is referred to as ___ whereas inflammation of the bladder is referred to as ___.

a)

pyelonephritis and cystitis

b)
nephropathy and ureteritis
c)
nephrology and cystectomy
d)
nephrosis and urethritis
7.

Urea is a product resulting from the breakdown of ___

a)
vitamins
b)
lipids
c)
carbohydrates
d)
proteins
8.

What happens when a compound such as gluclose exceeds the renal threshold?

a)
It will be excreted in the urine
b)

It will be reabsorbed in the nephrons

c)
It will be converted into energy
d)
It will be stored in the liver
9.

Renal pyramid

10.

Renal column

11.

Renal cortex

12.

What hormones are produced by the thecal and granulosa cells?

a)
Androgens and estrogen
b)
Cortisol and aldosterone
c)
Insulin and glucagon
d)
Testosterone and progesterone
13.

Where do sperm go to mature?

a)

Seminiferous tubules

b)

Vas deferens

c)

Prostate

d)
Epididymis
14.

What structure produces progesterone?

a)
Corpus luteum
b)

Corpus albicans

c)
Pineal gland
d)
Thyroid gland
15.

Which cells produce testosterone?

a)
Leydig cells
b)
Red blood cells
c)
Adipose cells
d)
Sertoli cells
16.

Leydig cells respond to which hormone?

a)
Estrogen
b)
Insulin
c)
Luteinizing hormone (LH)
d)
Testosterone
17.

How many sperm are produced from 1 spermatogonium?

a)
4
b)
100
c)
10
d)
1
18.

How many oocytes are produced from 1 oogonium?

a)

2

b)

4

c)

10

d)

1

19.

What number of chromosomes are seen in human gametes?

a)
20
b)
23
c)
46
d)
30
20.

The LH spike results in what?

a)

Pregnancy

b)

Menstruation

c)

Orgasm

d)
Ovulation
21.

What allows sperm to penetrate the ovum?

a)
Mitochondrial fusion
b)
Golgi apparatus breakdown
c)
Lysosome activation
d)
Acrosome reaction
22.

Menstruation and the proliferative phase occurs during the ___ whereas the secretory phase occurs during the ___.

a)
ovulatory phase, menstrual phase
b)
luteal phase, follicular phase
c)
proliferative phase, ovulatory phase
d)
follicular phase, luteal phase