kahoot questions cardio Flashcards

1
Q

From which structure does the blood enter the heart:

A

vena cava

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2
Q

Which of the following is the best body posture during chest compressions:

A

shoulders over hands

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3
Q

What is the primary action of aspirin:

A

prevents clots from forming

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4
Q

Largest artery in the body:

A

aorta

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5
Q

What is the muscular layer of the heart:

A

myocardium

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6
Q

True or false: Nitroglycerin constricts the coronary arteries:

A

false

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7
Q

Where does oxygenated blood, from the lungs, enter the heart:

A

left atrium

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8
Q

The vessels that supply the myocardium are called coronary veins:

A

False (coronary arteries supply the myocardium)

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9
Q

Another name for the tricuspid valve is the mitral valve:

A

False (bicuspid)

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10
Q

Systolic blood pressure is measured when the heart contracts:

A

true (diastolic is when the heart relaxes)

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11
Q

The only arteries that carry deoxygenated blood:

A

pulmonary arteries

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12
Q

When do coronary arteries fill with blood:

A

diastole (when the heart relaxes)

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13
Q

Adult CPR compression depth:

A

at least 2 inches

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14
Q

You attach and AED to a patient in cardiac arrest:

A

as soon as possible

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15
Q

Asystole is one of the rhythms an AED will shock:

A

False (AED will only shock V-Tech and V-Fib)

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16
Q

PEA is:

A

organized electrical activity without a pulse (pulseless electrical activity)

17
Q

A patient was struck by lightning what should you suspect:

A

an irregular heartbeat

18
Q

Tearing chest pain, unequal radial pulses, history of hypertension:

A

aortic dissection

19
Q

Pulse rate of less than 50bpm:

A

bradycardia (faster than a 100 is tachycardia)

20
Q

What does crackles indicate:

21
Q

Hx of an AMI, BP 144/88, P100, R24 Crackles…

A

Pulmonary edema

22
Q

Dyspnea, JVD, Peripheral edema, crackles

A

CHF (backup in the heart is causing crackles)

23
Q

Chest pain, dyspnea, hypotension, tachycardia, tachypnea

A

Cardiogenic shock

24
Q

History of coronary artery disease, recent mastectomy, chest pain, P120, R22, BP 80/54

A

Cardiogenic shock

25
Chronic hypertension begins at a BP higher than….
140/90 (120/80 is a range)
26
PT in cardiac arrest has been down for 6 minutes without care
Start chest compressions
27
AED just arrived to a cardiac arrest PT. YOU should wait until the next round of CPR to be complete before applying
False
28
17 Year old female CPR rate
100-120 compressions/minute
29
36 YO F complains of chest pain conscious and alert SpO2 93%
O2 via nasal cannula @4LPM
30
Nitroglycerin is administered orally
False (it is administered sublingually, not orally)
31
57YO F with chest pain and points to the top of her stomach
Obtain vital signs (cannot give nitro without vital signs)
32
57 YO severe weakness, mild dyspnea, while shoveling snow, diaphoretic, nausea, jaw pain
AMI (jaw pain)
33
62 YO male, chest pain, lightheadedness, BP 88/56, P126, R18. Best position
Supine (lightheadedness, PT is about to pass out)