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Home Test Prep ACLS

Test Prep ACLS Exam Practice Questions (P. 4)

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Question #31
Regarding epinephrine, which of the following statements are true? (Choose three.)
  1. A
    increases coronary perfusion
  2. B
    IV bolus dose is 1 mg q 3ג€"5 minutes
  3. C
    treatment for hypotensive ventricular tachycardia
  4. D
    increases cerebral blood flow during CPR

Correct Answer:
ABC

Question #32
What are the end points of a procainamide loading infusion in the non-arrest situation?
  1. A
    pretreatment QRS complex is widened by 50%
  2. B
    hypotension
  3. C
    17 mg/kg drug has been injected
  4. D
    the dysrhythmia is suppressed
  5. E
    All of the above

Correct Answer:
E

Question #33

A patient with an acute Ml on a 12-lead ECG transmitted by the paramedics has the above findings on a rhythm strip when a monitor is placed in the ED. The patient had resolution of moderate (5/10) chest pain with three doses of sublingual nitroglycerin. Blood pressure is 104/70 mmHg. Which intervention below is most important, reducing in-hospital and 30-day mortality?
  1. A
    Atropine 1 mg IV, total dose 3 mg as needed
  2. B
    Intravenous nitroglycerin for 24 hours
  3. C
    Reperfusion therapy
  4. D
    Atropine 0.5 mg IV, total dose 2 mg as needed
  5. E
    Temporary pacing

Correct Answer:
C

Question #34
FILL BLANK -
Why use an endotracheal tube stylet?

Correct Answer:
To make the tube form fitting

Question #35
FILL BLANK -
What type of drug is verapamil?

Correct Answer:
Calcium channel blocker

Question #36
FILL BLANK -
What type of drug is propranolol?

Correct Answer:
A beta-blocker.

Question #37
FILL BLANK -
What is the mechanism of action of adenosine on the heart?

Correct Answer:
Depresses sinus node and AV node activity.

Question #38
T/F: A pop-off valve is desirable when selecting a bag-valve-mask device.
  1. A
    False
  2. B
    True

Correct Answer:
A
Desirable features include transparent mask, non-rebreathing valve, and a self-expanding bag.

Question #39
FILL BLANK -
In what type of rhythm may lidocaine be lethal?

Correct Answer:
Idioventricular rhythm or complete heart block

Question #40
T/F: Infectious complications of intravenous cannulas should be prevented by using systemic antibiotics.
  1. A
    True
  2. B
    False

Correct Answer:
B

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