A skin pinch test result indicating dehydration is best described by which option?

A skin pinch test result indicating dehydration is best described by which option?

• A. Adequate hydration
• B. Dehydration
• C. Overhydration
• D. Unknown

Answer: (B)

Skin turgor from a pinch test reflects hydration status. Lift a small fold of skin and release it; in a well-hydrated animal the skin snaps back quickly to its normal shape. If fluid is lost and the animal is dehydrated, the skin has less elasticity, so the pinch tents up and takes longer to return to normal. That persistent tenting is what the test indicates when dehydration is present, making dehydration the best description. Adequate hydration would show a rapid return, overhydration isn’t typically diagnosed from this sign, and unknown would apply only if you couldn’t assess hydration.

Skin turgor from a pinch test reflects hydration status. Lift a small fold of skin and release it; in a well-hydrated animal the skin snaps back quickly to its normal shape. If fluid is lost and the animal is dehydrated, the skin has less elasticity, so the pinch tents up and takes longer to return to normal. That persistent tenting is what the test indicates when dehydration is present, making dehydration the best description. Adequate hydration would show a rapid return, overhydration isn’t typically diagnosed from this sign, and unknown would apply only if you couldn’t assess hydration.