Veterinary Technician Practice Exam

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What does the abbreviation "CTR" signify in a physical examination?

Capillary refill time
Cardiac tension response
Cervical tear reflex
Complete tissue recovery

The correct answer is: Capillary refill time

The abbreviation "CTR" stands for "Capillary refill time." This term is used during physical examinations to assess the circulatory status of an animal. It refers to the time it takes for color to return to an area of the mucosa after pressure is applied and then released. A normal capillary refill time indicates good blood flow and can help identify problems such as dehydration or shock. While other terms may seem plausible, they do not align with the commonly accepted veterinary terminology for physical examinations. This makes "Capillary refill time" the correct and relevant choice here.