What is the typical description of a rat's pulse rate?

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Multiple Choice

What is the typical description of a rat's pulse rate?

Explanation:
Rats have a very fast pulse due to their high metabolism and small heart. In a resting state, the rate is so rapid that counting a full heartbeat by touch is usually impractical, so it’s commonly described as too fast to count. If you need an estimate, count for a short interval and multiply, or use a stethoscope to hear the rhythm more clearly. This fast heartbeat description is why that choice is considered correct.

Rats have a very fast pulse due to their high metabolism and small heart. In a resting state, the rate is so rapid that counting a full heartbeat by touch is usually impractical, so it’s commonly described as too fast to count. If you need an estimate, count for a short interval and multiply, or use a stethoscope to hear the rhythm more clearly. This fast heartbeat description is why that choice is considered correct.

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