VGO-0229
QUESTION
Which one of the following is not a laboratory method of estrus detection in cattle?
OPTIONS
(A) Progesterone estimation
(B) Fern pattern test
(C) Vaginal pH
(D) Pedometer
ANSWER
(D) Pedometer
EXPLANATION
A pedometer records physical activity and detects increased movement associated with estrus, making it an automated behavioral aid rather than a laboratory test. Progesterone estimation requires analysis of a sample, and fern-pattern assessment examines crystallization of genital mucus. Vaginal pH measurement evaluates a physicochemical property. These differ from the activity-monitoring principle of a pedometer.
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Veterinary Gynaecology and Obstetrics · 240 Questions
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