A 5-year-old comes to your office with 4 nontender, 2-cm, blue-red discolored nodules over both cheeks on the face. The day before, she was sledding down the local snow-covered hill. The most likely diagnosis is

Correct Answer: A

Rationale: Panniculitis is inflammation of subcutaneous fat due to trauma, presenting as blue-red nodules. Common after exposure to cold or trauma, such as sledding.

Correct Answer: C

Rationale: Digitalis is not used in resuscitation as it primarily treats heart failure and certain arrhythmias rather than acute cardiac arrest situations requiring immediate resuscitative drugs.

Correct Answer: C

Rationale: Digitalis is used for chronic heart failure and certain arrhythmias, but not during acute resuscitation efforts.

Correct Answer: D

Rationale: Hyper-resonance is typically seen in pneumothorax, not lobar pneumonia, which usually presents with dullness to percussion due to consolidation.

Correct Answer: B

Rationale: Taking NSAIDs with meals or a snack can help reduce the risk of stomach irritation and ulcers that are commonly associated with these medications. Food can help protect the stomach lining from the irritating effects of NSAIDs. It is important for the adult to follow this instruction to minimize any potential gastrointestinal side effects. Taking NSAIDs with meals also helps with the absorption of the medication into the bloodstream, ensuring its effectiveness.