Which of the following rhythms requires transcutaneous pacing?

A 70-year-old female was recently discharged from the hospital following a total hip replacement. Today, she presents with restlessness, tachycardia, and a blood pressure of 100/64 mm Hg. Her skin is warm and moist. You should be MOST suspicious that she is experiencing:

A. septic shock. B. pump failure. C. a local infection. D. decompensated shock.

When can personnel reenter a scene once control has been relinquished?

a. Only when the owner and investigation crew are present b. Before they conduct overhaul operations c. Anytime they need more information d. After obtaining court-authorized warrant