Shingles is a nerve infection caused by the chickenpox virus.

Eczema is defined as which one of the following?

A 56-year-old African American female presents to the emergency room for evaluation of her hip following a fall in her shower. Her past medical history is notable for kidney stones and constipation as well as recent fatigue and weakness. What electrolyte imbalance might have led to her susceptibility to broken bones?

Diabetic ketoacidosis is characterized by which one of the following?

Which one of the following is malignant cancer of epithelial tissue?

A 55-year-old Caucasian male presents to the clinic for his yearly check-up. His physical exam is remarkable for prominent enlargement of the skull with gapped teeth. He notes that his glove, hat, and shoe size have drastically increased over the previous year. Excess of which of the following hormones is responsible for this change?

In the United States, which one of the following is the principal risk factor for hepatitis C infection?

Which one of the following is an AIDS-associated neoplasm of blood vessels?

Most primary tumors of bone occur near which one of the following sites?

Injury to alveoli or pulmonary capillaries is the prime cause of adult respiratory distress syndrome.