Physiology Part 4 Flashcards

1
Q

metabolic acidosis

A

diarrhea, ketosis, renal dysfxn

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2
Q

body’s compensation for metabolic alkalosis

A

hypoventilation

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3
Q

keep lungs expanded, decrease surface tension

A

lipoprotein

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4
Q

made by pneumocytes aka type 2 alveolar cells

A

surfactant

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5
Q

hyaline membrane disease

A

no surfactant

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6
Q

what happens to lung pressure when diaphragm contracts?

A

decreases pressure -> inspiration

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7
Q

Herrin-Breuer reflex in bronchi

A

prevents over-stretching of lungs

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8
Q

Apneustic center

A

prevents turn off of inspiratory center

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9
Q

CO2 enters blood and causes O2 to dissociate from hemoglobin

A

Bohr effect

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10
Q

CO2 combines with hemoglobin -> more bicarbonate ions

A

Haldane effect

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11
Q

Rathke’s Pouch

A

Anterior pituitary (adenohypophysis)

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12
Q

Embryo dev of posterior pituitary (neurohypophysis)

A

neural ectoderm

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13
Q

Vasopressin and Oxytocin

A

posterior pituitary

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14
Q

GH/Somatotropin, TSH, LH, and FSH

A

anterior pituitary

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15
Q

milk let-down/ uterine contraction

A

oxytocin

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16
Q

beta cells of pancreas

17
Q

alpha cells of pancrease

18
Q

Parathyroid hormone

A

calcium regulation

19
Q

Zona glomerulosa,
Zona Fasciculata,
Zona Reticularis

A

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

20
Q

hormones of adrenal medulla

A

MEN ( medulla-epi and norepi)

21
Q

starch digestion in the mouth

A

salivary amylase

22
Q

chief cells

A

pepsinogen

23
Q

G cells

24
Q

Parietal cells

25
Brunner's cells
Duodenum
26
most food digestion
jejunum
27
Peyer's Patches (lymphoid tissue)
ileum
28
Crypts of Lieberkuhn
Small intestine
29
cholecystokinin
gall bladder (bile released)
30
secretin, insulin, and glucagon
pancreas
31
Paneth cells and Taenia coli
colon
32
no teania coli, columns of Morgagnie
rectum
33
bile production; kuppfer cells; go to answer
liver