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MS LEC > valvular disorders pt.3 > Flashcards

valvular disorders pt.3 Flashcards

1
Q

the stress hormone

A

cortisol

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2
Q

induces the production of adrenaline, epinephrine, norepinephrine

A

cortisol

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3
Q

the pacemaker of the heart

A

SA node

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4
Q

the SA node normally fires _____

A

80-100 bpm

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5
Q

it is the difference between the diastolic and systolic

A

pulse pressuren

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6
Q

normal pulse pressure

A

30-40 bpm

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7
Q

drop of bp that occurs in inspiration (greater than 10 mm)

A

pulsus paradoxus

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8
Q

PMI means

A

point of maximal impulse

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9
Q

point of maximal impulse is located at the _____

A

5th intercoastal

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10
Q

ventricular gallop

A

S3

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11
Q

early ventricular failure

A

S4

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12
Q

what position is used for cardiomyopathy

A

trendelenburg position

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13
Q

it prevents blood clot

A

anticoagulation

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14
Q

give example of anticoagulants

A

warfarin heparin coumadin

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15
Q

surrounds the outer layer of the heart

A

pericardium

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16
Q

the middle layer of the heart

A

myocardium

17
Q

the inner layer of the heart

A

endocardium

18
Q

ultrasound of the heart

A

echocardiogram

19
Q

this test is used to show how your heart muscle and valves are working

A

echocardiogram

20
Q

it is caused by the Group A B-Hemolytic Streptococcus

A

rheumautic endocarditis

21
Q

GAHBS meaning

A

Group A B-Hemolytic Streptococcus

22
Q

this type of endocarditis occur in school children

A

rheumatic endocarditis

23
Q

what is the antibiotic of choice for rheumatic endocarditis

A

PEN G

24
Q

develops in people with prosthetic heart valves

A

Infective Endocarditis

25
Q

the build up of too much fluid in the pericardium

A

pericardial effusion

26
Q

it means passage of fluids

A

permeability

27
Q

cushions and protects our heart from outside forces

A

pericardial fluid

28
Q

drowning of the heart due to fluid overload

A

cardiac tamponade

29
Q

the main regulator of temperature

A

blood

30
Q

enlargement of the heart

A

cardiomegaly

31
Q

the heart is abnormally thick or overly stretched

A

cardiomegaly

32
Q

the organ that filters the blood

A

spleen

33
Q

it helps to identify the type of bacteria/organisms causing the infection

A

blood culture

34
Q

a blood test that can show if you have inflammation in your body

A

ESR / erythocyte sedimentation rate

35
Q

a protein that your liver makes

A

c-reactive protein

36
Q

drug of choice for heart failure

A

digoxin

37
Q

this drug increases myocardial contractility; + inotropic

A

digoxin

MS LEC (34 decks)

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