FILL BLANK Should suction be applied while performing endotracheal suction?
A. Avoid suction while inserting the catheter.
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A 60-year-old patient presents with a blood pressure of 80/40, heart rate 200, and respiratory rate 24. The nurse has placed oxygen on the patient. The following rhythm is seen on the monitor. What is the treatment?
A. Synchronized cardioversion Synchronized cardioversion. (The rhythm seen above shows supraventricular tachycardia.)
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In what type of rhythm may lidocaine be lethal?
A. Idioventricular rhythm or complete heart block
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What is the appropriate dose of a medication given by endotracheal tube?
A. Idioventricular rhythm or complete heart block
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What type of drug is propranolol?
A. A beta-blocker.
FILL BLANK What is the mechanism of action of adenosine on the heart?
A. Depresses sinus node and AV node activity.
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What type of drug is verapamil?
A. Calcium channel blocker
SIMULATION
What is the effect of atropine on vagal reflexes?
A. Atropine typically decreases vagal reflexes while increasing ventricular irritability.
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Why use an endotracheal tube stylet?
A. To make the tube form fitting
SIMULATION
What cardiac drugs should be avoided in acute cardiogenic pulmonary edema?
A. Beta-blockers, such as propranolol, and isoproterenol.
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