Nursing Elites

1. When discussing the patterns of use of alcohol and other drugs, which piece of information should the nurse include?

• A. Lifetime prevalence and intensity of alcohol use are greater in men than in women.
• B. Caucasians report higher levels of alcohol use than African Americans or Hispanics.
• C. Overuse of alcohol and other drugs increases into the mid-20s, then levels off and decreases with age.
• D. Heavy use is more common in lower socioeconomic groups due to affordability.

Correct answer: C

Rationale: The correct answer is that overuse of alcohol and other drugs increases into the mid-20s, then levels off and decreases with age. Recent research indicates that alcohol and illicit drug use tends to rise into the mid-20s and then decline with age. Choices A and B are incorrect because lifetime prevalence and intensity of alcohol use are greater in men than in women, and Caucasians do not report higher levels of alcohol use compared to African Americans or Hispanics. Choice D is incorrect because heavy use is more common in lower socioeconomic groups due to factors like stress, coping mechanisms, and availability, not just affordability.

2. The nurse observes bilateral bruises on the arms of an elderly client in a long-term care facility. Which of the following questions should the nurse ask this client?

• A. "How did you get those bruises?"?
• B. "Did someone grab you by your arms?"?
• C. "Do you fall often?"?
• D. "What did you bump against?"?

Correct answer: B

Rationale: When addressing suspected abuse, it is crucial to ask direct questions to determine the cause of injuries. Choice B is the most appropriate as it directly inquires about the possibility of someone grabbing the client's arms, which could indicate abuse. This question can help uncover potential abuse and provide necessary intervention. Choices A, C, and D are less direct and may not elicit the critical information needed to address abuse effectively. Clients often hesitate to report abuse due to feelings of shame and fear of retaliation, making a direct approach essential in such situations.

3. Narrow therapeutic index medications:

• A. are drug formulations with limited pharmacokinetic variability.
• B. have limited value and require no monitoring of blood levels.
• C. have less than a twofold difference in minimum toxic levels and minimum effective concentration in the blood
• D. have limited potency and side effects.

Correct answer: C

Rationale: The therapeutic index is the ratio between the median lethal dose and median effective dose of a drug, indicating the safety margin. Narrow therapeutic index medications have a small difference between minimum toxic levels and minimum effective concentration in the blood, making them high-risk drugs that require close monitoring to avoid toxicity. Choice A is incorrect because pharmacokinetics refer to drug absorption, distribution, metabolism, and elimination, not the therapeutic index. Choice B is incorrect because narrow therapeutic index drugs necessitate monitoring due to their narrow margin of safety. Choice D is incorrect because narrow therapeutic index drugs do not necessarily have limited potency but are characterized by a small window between efficacy and toxicity.

4. Client self-determination is the primary focus of:

• A. malpractice insurance
• B. nursing's advocacy for clients
• C. confidentiality
• D. health care

Correct answer: B

Rationale: Client self-determination refers to the right of clients to make their own decisions about their health care. Nursing's advocacy for clients focuses on upholding this right by supporting and respecting the autonomy and self-determination of clients. This advocacy ensures that clients are empowered to participate in decision-making regarding their health. Confidentiality, while essential, is about maintaining the privacy of client information. Malpractice insurance is a protective measure for professionals in case of errors or negligence. Health care, though crucial for enabling client self-determination, is a broad term encompassing various services and not the primary focus when discussing the client's right to autonomy.

5. How should Lasix be administered to prevent hypotension?

• A. By administering it over 1-2 minutes
• B. By hanging it IV piggyback
• C. With normal saline only
• D. By administering it through a venous access device

Correct answer: A

Rationale: Lasix should be administered over 1-2 minutes at approximately 1mL per minute to prevent hypotension. This slow administration helps to reduce the risk of adverse effects such as sudden drops in blood pressure. Choice B is incorrect because Lasix does not need to be hung IV piggyback, choice C is incorrect as Lasix administration does not require it to be mixed with normal saline only, and choice D is incorrect as Lasix does not have to be specifically administered through a venous access device (VAD) to prevent hypotension.

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