ATI RN
CNS Drugs Pharmacology Questions
Question 1 of 5
Minipill hormonal contraception is composed of:
Correct Answer: D
Rationale: The minipill (choice D) contains only low-dose progestin, thickening cervical mucus and altering endometrium to prevent pregnancy, ideal for those avoiding estrogen (e.g., breastfeeding). Choices A and B describe combined pills, choice C isn't a standard contraceptive. Progestin-only composition reduces estrogen-related risks, a key option in contraception.
Question 2 of 5
Possible treatment of hypoglycemia should NOT include:
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 3 of 5
In hypothyroidism, T4 is more commonly prescribed as a supplement than T3 because:
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
The mechanism by which thiocyanate reduces synthesis of thyroid hormones is by inhibition of which of the following?
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
Which of the following is the most common adverse effect of metformin?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.