Stimulation of what receptors will result in vasoconstriction?

A stock vial of K acetate has a concentration of 2 mEq/mL, and a concentration of 56 mEq is needed. What volume is needed?

A) 19 mL B) 32 mL C) 28 mL D) 23 mL

When approaching a helicopter, you should:

A. always approach from the rear. B. always approach from the front. C. attempt to move the patient to the aircraft as soon as it lands. D. not need eye protection.