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Patient Centered Care 3 > Final - 8 Perfusion A (graphs) > Flashcards

Final - 8 Perfusion A (graphs) Flashcards

1
Q

BPM of SA node

A

60-100

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2
Q

BPM of AV node

A

40-60

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3
Q

BPM for R bundle branch

A

20-40

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4
Q

BPM of bundle of His

A

<40

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5
Q

BPM of L bundle branch

A

20-40

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6
Q

BPM of perkinje fibers

A

20-40

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7
Q

The _____ interval represents the length of time it takes for the electrical impulse to travel form the atria to the ventricles

A

PR

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8
Q

The _____ complex represents the depolarization of the ventricles.

A

QRS

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9
Q

The _____ wave represents the repolarization of the ventricles. To complete the cycle.

A

T

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10
Q

1 box - _____ seconds

A

0.04 seconds 5 small boxes = 0.2 seconds 1 second = 0.2

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11
Q

explain where to put electrodes

A

snow (RA) over grass (RL) smoke (LA) over fire (LL) chocolate on the heart (V1)

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12
Q

PR > _____ = heart block

A

> 0.2

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13
Q

QRS > _____ = PVC

A

> 0.12

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14
Q

H’s & T’s to rule our…help to treat reversible causes

A

5 H’s 4 T’s - hypovolemia - hypoxia - H+ ion (acidosis) - hyper/hypokalemia - hypothermia - Tension pneumothorax - toxins - thrombosis pulmonary - thrombosis coronary

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15
Q

calculation for CO

A

SV * HR

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16
Q

normal PR interval

A

0.12 - 0.2 (3-5 small boxes)

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17
Q

normal QRS duration

A

< 0.12 (<3 boxes)

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18
Q

What shows atrial depolarization

A

P wave

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19
Q

What shows ventricular depolartization

A

QRS complex

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20
Q

What shoes ventricular repolarization

21
Q

how to treat sinus tachycardia

A

beta-blocker Fast HR = increased myocardial demand & decreases CO

22
Q

treatment of SVT

A
  1. valsalva maneuver (ice on face) 2. adenosine 3. synchronized cardioversion
23
Q

treatment of atrial flutter

A
  1. treat the same = drugs (variety, blood thinner, anticoagulants: warfarin) 2. scheduled cardioversion 3. ablation
24
Q

treatment of atrial fibrillation

A

synchronized cardioversion

25
Q

treatment of V. tach

A
  1. early defib. 2. synchronized cardioversion 3. ACLS drugs: amniodarone, epi
26
Q

two shockable rhythms

A
  • V. tach - V. fib
27
Q

is a-systole a shockable rhythm

28
Q

treatment for a-systole

A
  • commpressions - epi
29
Q

what happens when you have a ton of PVC’s

A

then HR decreases

30
Q

T/F: PVC’s are totally fine and normal if there’s not a tone

31
Q
A

Sinus Tach.

33
Q
34
Q
A

Sinus Bradycardia

35
Q
36
Q
38
Q
A

Sinus Bradycardia

39
Q
40
Q
41
Q
A

normal sinus rhythm

42
Q
A

3rd-degree AV block

43
Q
A

2nd degree AV block (Mobits I Wenckebach)

44
Q
A

A. flutter

45
Q
A

Fine V. fib.

46
Q
A

2nd degree AV block (Mobtiz II)

47
Q
A

2nd degree AV block (Mobitz II)

48
Q

Patient Centered Care 3 (13 decks)

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