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Pearls Flashcards

0
Q

Other name for: Na inactivation gates

A

H gate

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1
Q

Other name for: Na activation gates

A

M gate

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2
Q

Other name for: Potassium gates

A

N gate

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3
Q

Principle that in the SC the dorsal roots are sensory and the ventral root are motor

A

Bell Magendie Law

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4
Q

Muramyl suspected to indice sleep

A

Muramyl peptide

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5
Q

Anterograde amnesia

A

Hippocampus

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6
Q

Master clock

A

SCN

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7
Q

Eeg: awake

A

B wae

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8
Q

Eeg: relaxed

A

Alpha

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9
Q

Eeg: deep sleep

A

Delta

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10
Q

Eeg: REM

A

Beta

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11
Q

Exhibits mass discharge

A

Sympathetic

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12
Q

Retinal glial cells that maintain internal geometry

A

Mueller cells

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13
Q

Structure blocked in glaucoma

A

Canalnof schlemm

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14
Q

Where aqueous humor is prodcued

A

Ciliary body

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15
Q

Frequency analyzer of the ear

A

Basilar membrane

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16
Q

Tether myosin to z lines; binds z lines to m lines

17
Q

Stabilizes sarcolemma and prevents contraction induced rupture

A

Dystrophin

18
Q

Shortens during contradtion

A

H and I band

19
Q

Blocks release of Ach from presynaptic terminals

A

Botulinum toxin

20
Q

Competes with ach for receptors on motor end plate

21
Q

Inhibits acetylcholinesterase

A

Neostigmine

22
Q

Blocks reuptake of choline into presynaptic terminal

A

Hemicholonium

23
Q

Ab directed against Ach receptor

24
Q

Muscle reflex characterized by ipsilateral flexion and contralateral extension

A

Flexor withdrawal

25
Q

Damage to subthalamic nucleus of luys

A

Hemibalksm

26
Q

Damage to globus pallidus

27
Q

Damaged corpus striatum

28
Q

Recocking occurs when

A

Partial hydrolysis of atp

29
Q

Power stroke occurs when

A

Complete hydrolysis of power stroke

30
Q

Connect alveoli to another alveoli

A

Pores of Kohn

31
Q

Connect alveoli with surrounding airways

A

Canals of lambert

32
Q

Location of pneumotaxic centers

A

Upper pons

33
Q

Location of apneustic center

A

Lower pons

34
Q

Limits duration of insp and increaes RR

A

Pneumotaxic

35
Q

Prolongs duration of insp and decreases RR

36
Q

Location of central chemoreceptor

A

Ventral medulla

37
Q

Peripheral chemoreceptors are found where?

A

Carotid bodies and aortic bodies

38
Q

Reflex initiated by lung distention, wc prevents overinflation

A

Hering Breuer

39
Q

Capacity of the urinary bladder

40
Q

The baroreceptors usually trigger which part of the brain

A

Nucleus tractus solitarius

41
Q

Macula densa detects concentrationin distal tubule

Physiology (22 decks)

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