h/o stands for

h/o stands for

• A. History
• B. Hospitalization
• C. History of
• D. Health observation

Answer: (C)

In medical notes, abbreviations are used to convey information quickly. The shorthand h/o means “history of.” It’s used to indicate a condition or event that happened in the patient’s past, not something current or ongoing by itself. For example, h/o hypertension means the patient has a history of hypertension. This is why the best choice is “history of”—it precisely shows that past history attached to a condition. The other ideas don’t fit because h/o is not used to stand for a general “history” on its own, nor for things like “hospitalization” or “health observation.” Those would be written differently in medical notation.

In medical notes, abbreviations are used to convey information quickly. The shorthand h/o means “history of.” It’s used to indicate a condition or event that happened in the patient’s past, not something current or ongoing by itself. For example, h/o hypertension means the patient has a history of hypertension. This is why the best choice is “history of”—it precisely shows that past history attached to a condition.

The other ideas don’t fit because h/o is not used to stand for a general “history” on its own, nor for things like “hospitalization” or “health observation.” Those would be written differently in medical notation.