APGAR score comprises how many categories?

• A. Five
• B. Four
• C. Seven
• D. Three

Answer: (A)

The essential idea is how many distinct components the APGAR score uses to quickly gauge a newborn’s condition. The APGAR score evaluates five different factors: Appearance (skin color), Pulse (heart rate), Grimace response (reflex irritability), Activity (muscle tone), and Respiration (breathing effort). Each factor is scored 0, 1, or 2, and the scores are added to yield a total from 0 to 10. This five-factor structure is what the question is asking about. The system is designed this way to capture multiple aspects of a newborn’s transition after birth—cardiovascular, respiratory, color, reflex ability, and muscle tone. In practice, higher totals indicate better condition, with 7 to 10 generally normal and lower scores signaling distress that may need intervention.