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anatomy > Physiology > Flashcards

Physiology Flashcards

1
Q

Contents inside vs. outside cell

A

K and h20 inside and Na outside

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2
Q

Normal cell resting potential

A

-70

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3
Q

Alpha 1 receptor

A

GQ. Smooth muscle vasocontristcion and iris dilation

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4
Q

Alpha 2 receptor

A

GI. Inhibitory. Increase uveoscleral and decreases production

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5
Q

Beta 1 receptor

A

GS. NPCE.

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6
Q

Beta 2 recptor

A

GS. NPCE. More in eyes

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7
Q

Lobes of the lungs

A

The right has 3 lobes. Left has 2.

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8
Q

Inspiration

A

Diagrpham moves down and use external costal muscles

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9
Q

Forced expireation

A

use internal costal muscles

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10
Q

Restrictive lung disease

A

SHOOT. Sarcoid. Histo. Toxo.

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11
Q

Granumlomous disease

A

Sarcoid, syphillis, TB

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12
Q

Shifting oxygen dissociation curve

A

More leftovers. Increase O2, increase Ph, Increase temperature. vice for right. Right is what we want.

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13
Q

Neural control of Oxygen

A

Medulla oblongata.

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14
Q

Chemical control of oxygen

A

carotid and aortic bodies and medulla chemoreceptive neurons

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15
Q

Respiratory Acidosis

A

Caused by increased CO2. Reduce secretion of HCO3.

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16
Q

Respiratory Alkadosis

A

Caused by decreases CO2. Increased excretion of HCO3.

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17
Q

Metabolic Acidosis

A

Diarrhea causes. Decreased

18
Q

Only artery in the body to have deoxygenated blood

A

pulmonary artery

19
Q

only vein in the body to have oxygenated blood

A

pulmonary vein

20
Q

S1

21
Q

S2

22
Q

s3

23
Q

How is heart beat monitored

A

SA then sends to AV

24
Q

Digitalis

A

blocks NA/K pump. Increases contractility. Also affects photoreceptors though and can get B/Y vision and ectopic phenomena.

25
Q

Drugs to increase BP

A

Triple A. Antidiuretic hormone, aldosterone, Angiotensin II.

26
Q

Antidiuretic hormone

A

Increases H20 in blood

27
Q

Aldosterone

A

increases H@0

28
Q

Angiotensin II

A

vasoconstrictor

29
Q

Drugs that lower BP

A

Drivers Licence High school. Diamox, lasik, hydrocholorthiazise, spironolactone.

30
Q

Anterior Pituitary

A

Controlled by the HT. FLAT PG. FSH, LH, ACTH, TSH, Prolactin, GH. Makes own hormones

31
Q

Posterior Pituitary

A

HT makes hormones. Oxytocin and ADH.

32
Q

ACTH

A

Salt, sugar, sex. Makes aldosterone, corticosteroids, sex..

33
Q

Parathyroid Hormone

A

osteoclasts. Breaks down bone

34
Q

Calcitonin

A

Osteoblasts. Builds up bone.

35
Q

Glucagon

A

Alpha. Increases blood glucose

36
Q

Insulin

A

Beta. Stores in cells.

37
Q

Adrenal medulla

38
Q

Cells of the stomach

A

Neck-mucus. Parietal-IF-HCl. Chief-gastric juice-pepsinogen.

39
Q

Functions of the Liver

A

PSBOM. Protein synthesis, secretion/detox, Bile, Old RBC, metabolism

40
Q

Portal triad

A

Portal v., bile, hepatic a.

anatomy (7 decks)

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