An infant has hypovolemic shock from severe diarrhea.

Indicators ofadequate tissue perfusionfollowing fluid resuscitation include:

Capillary refill ≤2 seconds

Urine output ≥1 mL/kg/hr

Normal CVP(4–10 mm Hg in infants)

Age-appropriate blood pressure

Option D is the only one whereall parameters are within normal ranges, reflecting effective volume resuscitation and adequate perfusion.

“Capillary refill <2 sec, urine output >1 mL/kg/hr, and CVP in the normal range indicate improved perfusion in shock management.”

(Referenced from CCRN Pediatric – Direct Care: Multisystem, Shock States and Resuscitation Targets)