Nokea
Resources for patients with drug abuse issues include:
- A. Substance Abuse and Mental Health Services Administration (SAMHSA)
- B. National Institute on Drug Abuse (NIDA)
- C. Local support groups
- D. All of the above
Correct Answer: D
Rationale: Choice D is correct because SAMHSA (helpline), NIDA (research/support), and local groups (e.g., AA) provide comprehensive resources for drug abuse, per national frameworks. Choice A is incorrect alone as it's one resource. Choice B is wrong by itself because NIDA is just part. Choice C is incorrect solo since groups are only one option.
You may also like to solve these questions
A patient is taking drug A and drug B. The primary care NP notes increased effects of drug B. The NP should suspect that in this case drug A is a cytochrome P450 (CYP450) enzyme:
- A. inhibitor.
- B. substrate.
- C. inducer.
- D. metabolizer.
Correct Answer: A
Rationale: The correct answer is A because a CYP450 inhibitor (drug A) reduces metabolism of drug B, increasing its effects. Choice B is incorrect as a substrate is acted upon, not inhibiting. Choice C is wrong since an inducer increases metabolism, reducing effects. Choice D is inaccurate as 'metabolizer' isn’t a CYP450 role.
Over-the-counter drugs that should be avoided in patients with hypertension include:
- A. Acetaminophen
- B. Pseudoephedrine
- C. Ibuprofen
- D. All of the above
Correct Answer: B
Rationale: Choice B is correct because pseudoephedrine, a decongestant, raises blood pressure via vasoconstriction, risky in hypertension, per guidelines. Choice A is incorrect as acetaminophen doesn't affect BP. Choice C is wrong because ibuprofen's BP effect is milder and not absolute avoidance. Choice D is incorrect since only pseudoephedrine is key.
Drugs that are Pregnancy Category C:
- A. Have known fetal risks that outweigh the benefits
- B. Have no adequate studies in pregnant women
- C. Are proven safe in pregnancy
- D. All of the above
Correct Answer: B
Rationale: Choice B is correct because Category C drugs lack sufficient human studies, with animal studies showing risk or no data, used only if benefits justify, per FDA. Choice A is incorrect as that defines Category X, not C. Choice C is wrong because Category B, not C, indicates safety. Choice D is incorrect since only B fits Category C.
Women who are prescribed drugs that are known teratogens should:
- A. Use effective contraception
- B. Avoid breastfeeding
- C. Increase their vitamin intake
- D. All of the above
Correct Answer: A
Rationale: Choice A is correct because teratogenic drugs can harm a fetus, so effective contraception is essential to prevent pregnancy during treatment, per safety guidelines. Choice B is incorrect as breastfeeding avoidance applies post-delivery, not during prescribing. Choice C is wrong because increasing vitamins doesn't mitigate teratogenic risk. Choice D is incorrect since only contraception directly addresses the primary risk.
The elderly are at high risk of ADRs due to:
- A. Having greater muscle mass than younger adults, leading to higher volume of distribution
- B. The extensive studies that have been conducted on drug safety in this age group
- C. The blood-brain barrier being less permeable, requiring higher doses to achieve therapeutic effect
- D. Age-related decrease in renal function
Correct Answer: D
Rationale: Choice D is correct because an age-related decline in renal function slows drug excretion, increasing ADR risk as drugs accumulate. Choice A is incorrect as muscle mass decreases with age, not increases. Choice B is wrong because studies are often limited in the elderly, not extensive. Choice C is incorrect since the blood-brain barrier's permeability doesn't typically lessen, and higher doses aren't standard.