For adults, the average depth of skin puncture should bemm

The type of managed care plan in which members can only obtain care from providers within the network is the:

A. health maintenance organization (HMO). B. preferred provider organization (PPO). C. point-of-service (POS). D. indemnity.

The preferred antiarrhythmic medication and initial dose for a patient with refractory ventricular fibrillation or pulseless ventricular tachycardia is:

A) lidocaine, 1.5 mg/kg. B) amiodarone, 300 mg. C) lidocaine, 0.75 mg/kg. D) procainamide, 20 mg/min.