Modifying the anatomic structure of a body part without affecting the function of the body part is:

You are transporting a 57-year-old male patient who went into cardiac arrest at home. After two shocks and CPR, he regained a pulse, but he remains unresponsive and in respiratory arrest. During transport, your reassessment reveals the absence of a carotid pulse. What should you do first?

A) Reapply the AED and analyze the heart rhythm B) Provide five cycles of CPR prior to using the AED C) Start CPR and continue emergency transport D) Stop the ambulance and analyze the heart rhythm with the AED

How would left ventricular failure affect renal perfusion and urine output?

A. Renal perfusion would decrease but urine output would not be affected B. Renal perfusion and urine output would increase C. Renal perfusion and urine output would decrease D. Renal perfusion would decrease and urine output would increase