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PLE 2018 > Physiology > Flashcards

Physiology Flashcards

1
Q

Quick diagnostic test to differentiate GH deficiency from IGF-1 deficiency

A

Check blood glucose levels

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2
Q

Anabolic and catabolic effects of GH

A

Anabolic:
uptake of AA

Catabolic:
raises blood glucose
raises free FA

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3
Q

Stage of sleep necessary for stoRage of memoRy

A

REM cycle

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4
Q

Stage of sleep necessary for growth

A

NREM

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5
Q

The major lipoprotein source of cholesterol

A

LDL

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6
Q

Leaky tight junctions are found in

A

PCT

Jejunum

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7
Q

All hypothalamic hormones use IP3/DAG except

A

CRH

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8
Q

Chief (zymogenic cells) secrete

A

Pepsinogen
Gastric lipase
Leptin

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9
Q

Enterochromaffin cells secrete

A

Serotonin

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10
Q

Enterochromaffin-like cells secrete

A

Histamine

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11
Q

D cells secrete

A

Somatostatin

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12
Q

Most potent stimulus of HCl production and release

A

Gastrin

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13
Q

Give the 3 GI neurocrines

A

VIP
Enkephalins
GRP

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14
Q

The only monosaccharide not absorbed by Na-dependent cotransport

A

Fructose

facilitated diffusion

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15
Q

Fatty acids in the GI tract are absorbed by

A

simple diffusion

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16
Q

Gastric hormone that stimulates pancreatic bicarbonate secretion

17
Q

Aortic pressure reaches its highest level during which phase of the cardiac cycle

A

Beginning of reduced ventricular ejection

18
Q

area of highest resistance in the bronchial tree

A

medium-sized bronchi

19
Q

Best measure of renal plasma flow

20
Q

sugar found in the epitope of blood type A

A

N-acetylgalactosamine

21
Q

sugar found in the epitope of blood type B

22
Q

sugar found in the epitope of blood type O

23
Q

proprioceptor of inverse myotatic reflex

A

golgi tendon organ

24
Q

hypothalamic nucleus responsible for circadian rhythm

A

suprachiasmatic nucleus

25
Q

hypothalamic nucleus responsible for satiety and neuroendocrine control

A

ventromedial nucleus

26
Q

hypothalamic nucleus responsible for the release of CRH, TRH, ADH, oxytocin and somatostatin

A

paraventricular nucleus

27
Q

Type I Hypersensitivity

A 
Anaphylaxis
Bronchial asthma
Allergic rhinitis
Sinusitis
Food allergies
28
Q

Type II Hypersensitivity

A 
AIHA
ITP
Pemphigus vulgaris
ANCA-vasculitis
Goodpasture syndrome
ARF
MG
Type II DM
Pernicious anemia
29
Q

Type III Hypersensitivity

A 
SLE
PSAGN
PAN
Reactive arthritis
Serum sickness
Arthus reaction
30
Q

Type IV Hypersensitivity

A 
RA
MS
Type I DM
IBD
Psoriasis
Contact Sensitivity
31
Q

what chemical would link between metabolism and ventilation?

32
Q

tactile receptor in non-hairy skin for velocity

A

Meissner corpuscles

33
Q

Tactile receptor for sustained and steady pressure and to signal degree of joint rotation

A

Ruffini corpuscles

34
Q

pain modulator found in the periaqueductal gray matter

35
Q

Homones secreted by the anterior pituitary gland

A 
FLAT PiG:
FSH
LH
ACTH
TSH
Prolactin
GH
36
Q

Acidophilic anterior pituitary hormones

A

GH

Prolactin

PLE 2018 (12 decks)

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