What is often the safest and most nontraumatic method of obtaining a specimen from a very young child?

A patient who is conscious, capable of moving air through the upper airway, and can produce a strong cough likely has a

a. partial airway obstruction with poor air exchange. b. total airway obstruction. c. partial airway obstruction with good air exchange. d. total obstructed airway with poor air exchange.

You have administered a medication to a patient, resulting in a decreased speed of cardiac impulse conduction. This drug is most accurately described as having a ________ effect

A) negative dromotropic B) negative chronotropic C) positive dromotropic D) positive chronotropic