Shivering Ceases When the Body Core Temperature Drops to Between

question 45

Multiple Choice

Shivering ceases when the body core temperature drops to between 32°C and 30°C because the body has ______________________.

• A)adjusted to its new temperature
• B)mobilized fat to just under the skin
• C)lost its ability to generate nervous impulses
• D)lost its ability to generate heat

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Definitions:

Neuron

A cell of the nervous system that transmits information through electrical and chemical signals.

Medulla

A section of the brainstem involved in autonomic functions such as breathing, heart rate, and blood pressure regulation.

Breathing

Breathing is the physiological process of inhaling oxygen and exhaling carbon dioxide, essential for life.

Heart Rate

The number of heartbeats per minute, a significant indicator of cardiovascular health and physical fitness.