What does HPI stand for?

• A. HPI
• B. History of present illness
• C. Before meals
• D. Intramuscular

Answer: (B)

History of Present Illness is the focused, detailed narrative of the patient’s current problem. It’s the part of the medical history that explains how the symptoms started, how they’ve evolved, and what factors make them better or worse. A good HPI covers onset and duration, quality and location of the symptoms, intensity or severity, timing and progression, any triggering or relieving factors, associated symptoms, and events or circumstances surrounding the problem. It may also note prior treatments and the patient’s response to them. This focused story helps clinicians form a differential diagnosis and guide the physical exam and tests.

The other options don’t fit because one merely repeats the abbreviation, which doesn’t convey meaning; “Before meals” describes timing (prandial) rather than a patient history; and “Intramuscular” is a route of medication administration, not a description of the current illness.