1. Causes of PJCs may include: a. Fever                c. Drug effects b. Anxiety           d. All the above 2. Myocardial ischemia can precipitate PJCs. a. True b. False 3. PJCs may occur without any...

1. Causes of PJCs may include:

a. Fever                c. Drug effects

b. Anxiety           d. All the above

2. Myocardial ischemia can precipitate PJCs.

a. True b. False

3. PJCs may occur without any definite underlying cause.

a. True b. False

4. It is important to note that isolated occurrences of PJCs are not life-threatening.

a. True b. False