CARDIO/HEART Flashcards

1
Q

GRAMS OF HEART

A

300

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2
Q

LOCATION OF HEART

A

CENTER, MEDIASTINUM. PROMINENT IN LEFT

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3
Q

WHAT NODE IS S1 APEX

A

CLOSURE OF THE AV NODE (T,M)

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4
Q

WHAT NODE IS S2 BASE

A

CLOSURE OF THE AV NODE (P, A)

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5
Q

WHAT IS S3?

A

VENTRICULAR GALLOP

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6
Q

WHAT IS S4?

A

ATRIAL GALLOP

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7
Q

CONDUCTION SYSTEM OF THE HEART

A

SA-AV-BOH-B-P

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8
Q

FIRES THE LEFT ATRIUM

A

BACHMANN’S BUNDLE

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9
Q

LAYERS OF THE HEART

A

ENDOCARDIUM
MYOCARDIUM
EPICARDIUM

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10
Q

SAC CONTAINING FLUID TO AVOID FRICTION

A

PERICARDIUM

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11
Q

BEST HEARD WHEN LEANING FORWARD
GATING/SQUEAKING

A

PLEURAL FRICTION RUB

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12
Q

PACEMAKER OF THE HEART

A

SA NODE (60-100)

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13
Q

GATEKEEPER

A

AV NODE (40-60)

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14
Q

WHAT NODE IS FOR CONTRACTION, THIS IS THE SYSTOLE

A

S1

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15
Q

WHAT NODE IS FOR RELAXATION, THIS IS THE THE DIASTOLE

A

S2

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16
Q

5TH ICS LEFT

A

TRICUSPID

17
Q

5TH ICS LEFT MIDCLAVICULAR

A

MITRAL

18
Q

2ND ICS RIGHT

A

AORTIC

19
Q

2ND ICS LEFT

A

PULMONIC

20
Q

ONLY VALVE WITH 2 FLAPS

A

MITRAL/BICUSPID

21
Q

THICKEST CHAMBER OF THE HEART

A

LEFT VENTRICLE

22
Q

WHAT IS P WAVE

A

ATRIAL DEPOLARIZATION

23
Q

WHAT IS QRS WAVE

A

VENTRICULAR DEPOLARIZATION

24
Q

WHAT IS T WAVE

A

VENTRICULAR REPOLARIZATION

25
Q

PR INTERVAL

A

0.12-0.20 SEC

26
Q

ONE SMALL BOX

A

0.04 SEC

27
Q

ONE LARGE BOX

A

0.20 SEC

28
Q

PARAMETER FOR HEART BLOACKS

A

PR INTERVAL

29
Q

SAW TOOTH APPEARANCE

A

ATRIAL FLUTTER

30
Q

SMALL VTACHS, HARMLESS UNLESS >6X IN 1 MIN; MOST COMMON DYSRHYTHIMIA

A

PVC

31
Q

DOES ASYSTOLE IS SHOCKABLE?

A

NO

32
Q

DOES A VENTRICULAR FIBRILLATION IS SHOCKABLE?

A

YES

33
Q

DRUGS FOR SINUS BRADY, HEART BLOCKS, ASYSTOLE

A

ATROPINE / EPINEPHRINE

34
Q

DRUGS FOR VENTRICULAR (QRS)

A

LIDOCANE/AMIODARONE

35
Q

DRUG FOR ARTRIAL (P WAVE)

A

ADENOSINE, BETA BLOCKERS, CCB OF DIGOXIN (ABCD)

36
Q

HOW MANY SECONDS DOES A ADENOSINE SHOULD ADMINISTER

A

8 SECONDS