Question

Which of the following statements about the use of magnesium in cardiac arrest is most accurate?"

A) Magnesium is the first-line therapy for cardiac arrest.
B) Magnesium is not used in cardiac arrest.
C) Magnesium is administered intramuscularly.
D) Magnesium is indicated for torsades de pointes.

Answer 1

Magnesium is indicated for torsades de pointes in the treatment of cardiac arrest.

Step-by-step explanation:

The most accurate statement about the use of magnesium in cardiac arrest is that it is indicated for torsades de pointes. Torsades de pointes is a specific type of abnormal heart rhythm that can be life-threatening. It is characterized by a rapid, irregular heartbeat that can lead to cardiac arrest.