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Multiple Choice
Which gland is not functioning properly in both Cushing's syndrome and Addison's disease?
A
Adrenal gland
B
Thyroid gland
C
Pancreas
D
Pituitary gland
Verified step by step guidance
1
Begin by understanding the role of the adrenal gland in the endocrine system. The adrenal glands are responsible for producing hormones such as cortisol and aldosterone, which are crucial for regulating metabolism, immune response, and blood pressure.
Examine Cushing's syndrome, which is characterized by excessive production of cortisol. This condition is often due to a dysfunction in the adrenal gland, leading to overproduction of cortisol.
Consider Addison's disease, which involves insufficient production of cortisol and aldosterone. This is typically due to damage or dysfunction of the adrenal gland, resulting in inadequate hormone production.
Identify the common factor between Cushing's syndrome and Addison's disease. Both conditions involve the adrenal gland, either through overproduction or underproduction of hormones.
Conclude that the adrenal gland is the gland not functioning properly in both Cushing's syndrome and Addison's disease, as it is directly responsible for the hormonal imbalances observed in these conditions.