Module 6 Vocab Flashcards

1
Q

A slow heart rate (less than 60 beats per minute in an adult)

A

bradycardia

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2
Q

A blowing or whooshing sound auscultated with the stethoscope over arteries; heard best with the bell of the stethoscope

A

bruit

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3
Q

The length of time it takes the color to return to the nailbeds after applying pressure; a measure of capillary bed perfusion; normally less than 3 seconds

A

capillary refill

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4
Q

The period between contractions of the atria or the ventricles during which blood enters the relaxed chambers from the systemic circulation and the lungs

A

diastole

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5
Q

The accumulation of fluid in the intercellular spaces leading to swelling

A

edema

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6
Q

A sharp, clicking sound arising from near the heart, possibly caused by sudden swelling of a pulmonary artery, abrupt dilation of the aorta, or forceful opening of the aortic cusps

A

ejection click

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7
Q

Rising of the cardiac area of the chest secondary to increased left ventricular contraction; AKA lifts

A

heaves

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8
Q

Pain in the calf and popliteal area on passive dorsiflexion of the foot, may indicate deep venous thrombosis of the calf

A

Homan’s sign

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9
Q

A blowing or whooshing heart sound heard through the wall of the chest; caused by blood flow through a heart valve

A

murmur

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10
Q

A sharp, high-pitched click heard in early diastole related to opening of the abnormal valve in cases of mitral stenosis

A

opening snap

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11
Q

Difficulty in breathing when lying flat

A

orthopnea

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12
Q

Sensations of fluttering, pounding, or racing of the heart

A

palpitations

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13
Q

A disorder characterized by sudden attacks of respiratory distress that awaken the person usually after several hours of sleep in a reclining position; due to increased fluid in central circulation; PND

A

paroxysmal nocturnal dyspnea

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14
Q

The sound produced by the rubbing together of inflamed membranes of the pericardium, as may occur in pericarditis or after a myocardial infarction; auscultated with each heart beat; resembles the sound of squeaky leather and often is described as grating, scratching, or rasping

A

pericardial friction rub

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15
Q

The area of the anterior chest overlying the heart and great vessels

A

precordium

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16
Q

The point on the chest wall over the heart at which the contraction of the heart is best seen or felt; normally at the fifth intercostal space in the left midclavicular line in adults

A

point of maximal impulse

17
Q

The mathematical difference between the systolic and diastolic blood pressures

A

pulse pressure

18
Q

The mathematical difference between the auscultated apical and the palpated radial pulse rates determined when assessing them simultaneously; normally, there is no pulse deficit

A

pulse deficit

19
Q

The first heart sound in the cardiac cycle, occurring at the onset of ventricular systole

A

S1

20
Q

The second heart sound in the cardiac cycle, associated with closure of the aortic and pulmonic valves at the onset of ventricular diastole

A

S2

21
Q

The third heart sound in the cardiac cycle normally audible only in children and physically active young adults and usually disappears with age

A

S3

22
Q

The fourth heart sound in the cardiac cycle, occurs late in diastole on contraction of the atria; not normally heard

A

S4

23
Q

A regularly irregular cardiac rhythm in which the heart rate increases during inspiration and decreases during expiration; common in children and young adult

A

sinus arrhythmia

24
Q

The period of contractions of the atria or the ventricles during which blood is propelled into the pulmonary arteries and the aorta

A

systole

25
Q

A rapid heart rate (greater than 100 beats per minute in an adult)

A

tachycardia

26
Q

A vibration felt on palpation of the anterior chest overlying the heart and great vessels, similar to what one would feel when a hand is placed on a purring cat

A

thrill

27
Q

A continuous murmur heard on auscultation over the major veins at the base of the neck or around the umbilicus; not normally heard; heard best with the diaphragm of the stethoscope

A

venous hum