ATI RN
Pharmacology Across the Lifespan ATI Quizlet Questions
Question 1 of 5
In groups of people are at high risk for early hypertension?
Correct Answer: A
Rationale: The correct answer is A: African American. African Americans are at high risk for early hypertension due to genetic predispositions, higher prevalence of obesity, and socioeconomic factors. They have higher rates of high blood pressure and complications at a younger age compared to other groups. Adolescents or young adults (B) can develop hypertension, but it is not as prevalent compared to African Americans. Mexican American culture (C) and Mediterranean populations (D) may have lower rates of hypertension compared to African Americans due to dietary habits and lifestyle factors.
Question 2 of 5
A patient comes to your clinic having taken an undetermined amount of heroin. The drug of choice for heroin overdose is:
Correct Answer: C
Rationale: The correct answer is C: Naloxone (Narcan). Naloxone is an opioid receptor antagonist that rapidly reverses the effects of opioid overdose, such as heroin. It competes with opioids for receptor sites in the brain, blocking their effects and reversing respiratory depression, a common complication of opioid overdose. Naltrexone (A) is not used in acute overdose situations. Methadone (B) is a long-acting opioid agonist used for opioid dependence but not for acute overdose. Clonidine (D) is used to manage withdrawal symptoms but does not directly reverse opioid overdose effects. Naloxone is the drug of choice for opioid overdose due to its rapid and effective reversal of opioid effects.
Question 3 of 5
Which patient statement suggests to the provider that the patient's nonadherence with their medication plan is related to dissatisfaction with the therapy?
Correct Answer: D
Rationale: The correct answer is D because the patient's statement indicates dissatisfaction with the therapy. The patient expected more weight loss after taking the medication for over a week, suggesting they are not happy with the results. This dissatisfaction may lead to nonadherence. A: Financial issues are a common reason for nonadherence, not necessarily linked to dissatisfaction with therapy. B: Time constraints can also impact adherence but do not directly indicate dissatisfaction with therapy. C: Forgetfulness is a common reason for nonadherence and does not necessarily imply dissatisfaction with therapy.
Question 4 of 5
The recommended range for maintaining serum theophylline levels is:
Correct Answer: D
Rationale: The correct answer is D (10 to 20 ug/ml) for maintaining serum theophylline levels. This range is recommended for therapeutic efficacy with minimal side effects. Levels below 10 ug/ml may not be effective, while levels above 20 ug/ml can lead to toxicity. Choice A (20 to 25 ug/ml) and Choice B (30 to 40 ug/ml) are too high and could result in toxicity. Choice C (0.05 to 2 ug/ml) is too low for therapeutic effect. Therefore, maintaining theophylline levels within the range of 10 to 20 ug/ml is the ideal balance for effective treatment.
Question 5 of 5
A patient is taking Loracaserin (Belviq) for weight-loss. Which supplement taken by this patient would cause you to be alarmed?
Correct Answer: C
Rationale: The correct answer is C: St. John's wort. St. John's wort is known to interact with many medications, including Loracaserin. It can decrease the effectiveness of Loracaserin, leading to reduced weight-loss benefits. Garlic (A), Ginseng (B), and Ginkgo biloba (D) do not have significant interactions with Loracaserin. Always consult a healthcare provider before taking any new supplements to prevent potential adverse effects.