Which sign indicates a positive response to IV fluid therapy in an infant receiving treatment for dehydration?

Which sign indicates a positive response to IV fluid therapy in an infant receiving treatment for dehydration?

• A. Dry mucous membranes
• B. Moist mucous membranes
• C. Decreased urine output
• D. Increased irritability

Answer: (B)

A positive response to IV fluid therapy in an infant receiving treatment for dehydration is indicated by moist mucous membranes. This sign suggests that the body's hydration levels have improved, as adequate hydration leads to the restoration of normal moisture in the mouth and nasal passages. Moist mucous membranes are a key indicator of the rehydration status of an infant. When an infant is dehydrated, the mucous membranes become dry, leading to difficulty in swallowing and increased risk of further complications. As IV fluids are administered and the body begins to properly hydrate, the mucous membranes will become wetter, suggesting that the fluid balance is being restored. Other signs, such as dry mucous membranes, decreased urine output, and increased irritability, would still reflect poor hydration status and potential dehydration, rather than a positive response to treatment. Therefore, moist mucous membranes provide a clear indication of improvement following IV fluid therapy.

A positive response to IV fluid therapy in an infant receiving treatment for dehydration is indicated by moist mucous membranes. This sign suggests that the body's hydration levels have improved, as adequate hydration leads to the restoration of normal moisture in the mouth and nasal passages.

Moist mucous membranes are a key indicator of the rehydration status of an infant. When an infant is dehydrated, the mucous membranes become dry, leading to difficulty in swallowing and increased risk of further complications. As IV fluids are administered and the body begins to properly hydrate, the mucous membranes will become wetter, suggesting that the fluid balance is being restored.

Other signs, such as dry mucous membranes, decreased urine output, and increased irritability, would still reflect poor hydration status and potential dehydration, rather than a positive response to treatment. Therefore, moist mucous membranes provide a clear indication of improvement following IV fluid therapy.