A 35-Year-Old Male Is Diagnosed with a Hormone-Secreting Tumor of the Adrenal

question 12

Multiple Choice

A 35-year-old male is diagnosed with a hormone-secreting tumor of the adrenal medulla. He experiences elevated blood pressure, pupil dilation, "goose bumps," and excessive sweating of the armpits and hands. Which of the following hormones is the predominant one released by the tumor?

• A) Dopamine
• B) Epinephrine
• C) Norepinephrine
• D) Cortisol

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Definitions:

Adrenal Medullary Hormones

Hormones produced by the adrenal gland's medulla, such as adrenaline and noradrenaline, that are involved in stress responses.

Stress

The body’s method of reacting to a condition such as a threat, challenge or physical and psychological barrier, stimulating a fight or flight response.

Blood Glucose

The concentration of glucose present in the blood, important for energy supply and metabolic regulation.

Consuming Meal

The act of eating food, which initiates the digestion process and provides the body with nutrients and energy.