,1. Which of the following is the primary hormone produced by
the adrenal cortex that is involved in glucose metabolism?
- A) Cortisol
- B) Adrenaline
- C) Aldosterone
- D) Insulin
Correct Answer: A) Cortisol
Rationale: Cortisol is a glucocorticoid hormone produced by
the adrenal cortex that plays a significant role in glucose
metabolism and stress response.
2. In patients with Addison's disease, which of the following
physiological changes is most likely observed?
- A) Increased cortisol levels
- B) Hyperkalemia
- C) Hypoglycemia
- D) Decreased ACTH levels
Correct Answer: B) Hyperkalemia
Rationale: Addison's disease results in decreased production
of glucocorticoids and mineralocorticoids, leading to hyperkalemia
due to lack of aldosterone which regulates potassium.
, 3. The primary treatment for hyperthyroidism includes which of
the following options?
- A) Radioactive iodine therapy
- B) Increased iodine intake
- C) Hydrocortisone therapy
- D) Thyroidectomy
Correct Answer: A) Radioactive iodine therapy
Rationale: Radioactive iodine is commonly used to reduce
thyroid hormone production in hyperthyroid patients.
### Fill-in-the-Blank Questions
4. The condition characterized by an overproduction of growth
hormone in adults, resulting in enlarged extremities, is known as
____________.
Correct Answer: Acromegaly
Rationale: Acromegaly occurs due to excess growth hormone,
typically from a pituitary adenoma.
5. In patients with Type 1 Diabetes Mellitus, the primary
mechanism of beta-cell destruction is ____________.
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Bankart. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.