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How does low cortisol levels contribute to muscle weakness in Addison's disease?a) By promoting breakdown of muscle tissueb) By inhibiting nerve impulses to musclesc) By reducing blood flow to musclesd) By impairing the synthesis of muscle proteins

Question

How does low cortisol levels contribute to muscle weakness in Addison's disease?a) By promoting breakdown of muscle tissueb) By inhibiting nerve impulses to musclesc) By reducing blood flow to musclesd) By impairing the synthesis of muscle proteins

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Solution

Addison's disease is a disorder that occurs when your body produces insufficient amounts of certain hormones produced by your adrenal glands. One of these hormones is cortisol.

Cortisol plays a crucial role in various functions in the body. One of its roles is to help regulate the body's response to stress. It also has an important role in maintaining blood pressure, cardiovascular function, and the body's way of metabolizing proteins, glucose, and fats.

When cortisol levels are low, as in Addison's disease, the body's metabolism of proteins can be impaired. This means that the body is not able to properly synthesize muscle proteins, which are essential for maintaining muscle strength and function.

So, the answer to your question is:

d) By impairing the synthesis of muscle proteins

This is how low cortisol levels contribute to muscle weakness in Addison's disease.

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Addison's disease may result from the hyposecretion of cortisol and aldosterone. True False

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