Physiology Part 4

Question 1

metabolic acidosis

Answer 1

diarrhea, ketosis, renal dysfxn

Question 2

body’s compensation for metabolic alkalosis

Answer 2

hypoventilation

Question 3

keep lungs expanded, decrease surface tension

Answer 3

lipoprotein

Question 4

made by pneumocytes aka type 2 alveolar cells

Answer 4

surfactant

Question 5

hyaline membrane disease

Answer 5

no surfactant

Question 6

what happens to lung pressure when diaphragm contracts?

Answer 6

decreases pressure -> inspiration

Question 7

Herrin-Breuer reflex in bronchi

Answer 7

prevents over-stretching of lungs

Question 8

Apneustic center

Answer 8

prevents turn off of inspiratory center

Question 9

CO2 enters blood and causes O2 to dissociate from hemoglobin

Answer 9

Bohr effect

Question 10

CO2 combines with hemoglobin -> more bicarbonate ions

Answer 10

Haldane effect

Question 11

Rathke’s Pouch

Answer 11

Anterior pituitary (adenohypophysis)

Question 12

Embryo dev of posterior pituitary (neurohypophysis)

Answer 12

neural ectoderm

Question 13

Vasopressin and Oxytocin

Answer 13

posterior pituitary

Question 14

GH/Somatotropin, TSH, LH, and FSH

Answer 14

anterior pituitary

Question 15

milk let-down/ uterine contraction

Answer 15

oxytocin

Question 16

beta cells of pancreas

Answer 16

insulin

Question 17

alpha cells of pancrease

Answer 17

glucagon

Question 18

Parathyroid hormone

Answer 18

calcium regulation

Question 19

Zona glomerulosa,
Zona Fasciculata,
Zona Reticularis

Answer 19

GFR=Salty, Sweet, Sex
Glomerulosa=salt-mineralcorticoids (aldosterone)
Fasciculata=sweet=glucocorticoids (cortisol; regs sugar)
Reticularis=Sex=androgens (testosterone)

Question 20

hormones of adrenal medulla

Answer 20

MEN ( medulla-epi and norepi)

Question 21

starch digestion in the mouth

Answer 21

salivary amylase

Question 22

chief cells

Answer 22

pepsinogen

Question 23

G cells

Answer 23

gastrin

Question 24

Parietal cells

Answer 24

HCL

Question 25

Brunner’s cells

Answer 25

Duodenum

Question 26

most food digestion

Answer 26

jejunum

Question 27

Peyer’s Patches (lymphoid tissue)

Answer 27

ileum

Question 28

Crypts of Lieberkuhn

Answer 28

Small intestine

Question 29

cholecystokinin

Answer 29

gall bladder (bile released)

Question 30

secretin, insulin, and glucagon

Answer 30

pancreas

Question 31

Paneth cells and Taenia coli

Answer 31

colon

Question 32

no teania coli, columns of Morgagnie

Answer 32

rectum

Question 33

bile production; kuppfer cells; go to answer

Answer 33

liver