A newborn should void and pass meconium within what timeframe after birth?

A newborn should void and pass meconium within what timeframe after birth?

• A. Within 24 hours
• B. Within 48 hours
• C. Within 72 hours
• D. Within 12 hours

Answer: (A)

Early after birth, assessing whether a newborn voids and passes meconium shows the newborn’s kidneys and GI tract are functioning. The first meconium should be passed within 24 hours, and urination almost always occurs within the same first day. Meeting this 24-hour window indicates adequate hydration, perfusion, and intestinal motility. If neither voiding nor meconium passage occurs by 24 hours, it prompts evaluation for possible urinary or intestinal obstructions or other neonatal issues. In general, 24 hours is the expected timeframe.

Early after birth, assessing whether a newborn voids and passes meconium shows the newborn’s kidneys and GI tract are functioning. The first meconium should be passed within 24 hours, and urination almost always occurs within the same first day. Meeting this 24-hour window indicates adequate hydration, perfusion, and intestinal motility. If neither voiding nor meconium passage occurs by 24 hours, it prompts evaluation for possible urinary or intestinal obstructions or other neonatal issues. In general, 24 hours is the expected timeframe.