An Important Stimulus for the Secretion of Aldosterone Is

question 37

Multiple Choice

An important stimulus for the secretion of aldosterone is

• A) rising potassium ion concentration.
• B) falling potassium ion concentration.
• C) rising sodium ion concentration.
• D) rising calcium ion concentration.

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Definitions:

Anterior Roots

The front part of the spinal nerve that carries motor output from the central nervous system to the peripheral organs and muscles.

Motor Neurons

Neurons that transmit impulses from the central nervous system to muscles or glands, inducing action.

Tibial Nerve

A major peripheral nerve of the lower leg that innervates the muscles of the calf and foot, as well as the skin of the lower leg.

Common Fibular Nerve

A nerve in the lower limb that branches from the sciatic nerve, involved in motor and sensory functions of the leg and foot.