Which of the following components are designed to limit the penetration of smoke, heat, and toxic gases into the stairway?

Emergency care for a patient who is suffering from an injected poison is most likely to include all of the following EXCEPT:

A) application of topical analgesics. B) scraping away stingers and venom sacs. C) watching for signs and symptoms of shock. D) placing a cold pack over the bitten or stung area.

Which of the following is a difference between human insulin preparations and insulin analog preparations?

a. less viscous preparations in human insulin b. better pharmacokinetics and pharmacodynamics in insulin analog preparations c. less irritating when injected with human insulin preparations d. longer acting with human insulin preparations