A patient with severe dehydration presents with dry mucous membranes
A patient with severe dehydration presents with dry mucous membranes, decreased skin turgor, and oliguria. What is the initial fluid of choice for resuscitation?
A. 5% Dextrose in water (D5W)
B. 0.9% Normal saline
C. Lactated Ringer's solution
D. Half-normal saline
Answer: B
Explanation: 0.9% normal saline is the first-line isotonic fluid for acute severe dehydration resuscitation to restore intravascular volume.
