Deoxygenated blood from the body returns to the:
Cardiac / Neurological Emergencies

Quiz
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Other
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University - Professional Development
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Medium
David Hickel
Used 277+ times
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
right atrium.
right ventricle.
left atrium.
left ventricle.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Angina pectoris occurs when:
a coronary artery is totally occluded by plaque.
myocardial oxygen demand exceeds supply.
one or more coronary arteries suddenly spasm.
myocardial oxygen supply exceeds the demand.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The electrical impulse generated by the heart originates in the:
bundle of His.
coronary sinus.
atrioventricular node.
sinoatrial node.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A 49-year-old male presents with an acute onset of crushing chest pain and diaphoresis. You should:
administer up to 324 mg of baby aspirin.
administer up to three doses of nitroglycerin.
obtain vital signs and a SAMPLE history.
assess the adequacy of his respirations.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You and your partner arrive at the scene of a middle-aged man who collapsed about 5 minutes ago. He is unresponsive, apneic, and pulseless. Bystanders are present, but have not provided any care. You should:
begin high-quality CPR and apply the AED as soon as possible.
have your partner perform CPR while you question the bystanders.
perform two-rescuer CPR for 5 minutes and request ALS backup.
immediately apply the AED pads and analyze his cardiac rhythm.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The only vein(s) in the body that carry oxygenated blood is/are the:
external jugular veins.
subclavian veins.
pulmonary veins.
inferior vena cava.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In general, a maximum of _____ dose(s) of nitroglycerin is/are given for any one episode of chest pain.
2
3
4
5
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