VMD-0135
QUESTION
Dehydration can be assessed clinically in animals by?
OPTIONS
(A) Packed cell volume
(B) Skin fold test
(C) Total serum solids
(D) Erythrocyte count
ANSWER
(B) Skin fold test
EXPLANATION
The skin-fold or skin-tent test provides a rapid clinical estimate of dehydration by assessing loss of skin elasticity and delayed return after pinching. Packed cell volume and serum solids can support laboratory assessment but are not the simplest direct clinical bedside test, while erythrocyte count is less useful for this purpose.
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