A 9-year-old who fell off his bike has an isolated deformity to his forearm and is in significant pain. The child is conscious and alert, his vital signs are stable, and his mother is present. Your initial effort to relieve this child's pain should involve:

A 31-year-old man presents with diffuse hives, intense itching, and watery eyes that began acutely about an hour ago. He is conscious and alert, is breathing without difficulty, and tells you that he does not have any allergies or significant medical problems. His blood pressure is 126/76 mm Hg, pulse is 80 beats/min and strong, and respirations are 16 breaths/min and unlabored. What drug should you administer?

Fluid-refractory hypotension following a barbiturate overdose is treated MOST effectively with:

Any patient who is experiencing a panic attack:

Psychomotor abnormalities associated with depression include:

Which of the following medications is NOT a tricyclic antidepressant?

A person who is "speedballing" is:

Mononucleosis is caused by the ___________________ and grows in the ________________.

Metabolic acidosis, hyperkalemia, and rhabdomyolysis that occurs with MAOI toxicity are usually the result of:

An acetone breath odor is common following exposure to all of the following toxins, EXCEPT: