Correct Answer: A

Rationale: The correct answer is A because when family members are confused about the patient's condition or treatment, it can indicate a lack of communication or understanding, leading to a potential ethical dilemma. This confusion may result in conflicting views on what is best for the patient, potentially leading to disagreements and ethical conflicts. Choice B is incorrect because although family conflict can lead to ethical dilemmas, it is not a direct warning sign that an ethical dilemma exists. Choice C is incorrect because the family asking not to inform the patient about treatment is more related to communication preferences rather than a clear indication of an ethical dilemma. Choice D is incorrect because a deteriorating patient condition, while concerning, does not directly signal an ethical dilemma unless there are specific ethical considerations involved in the treatment decisions.

Correct Answer: D

Rationale: The correct answer is D, Metoprolol tartrate (Lopressor). Metoprolol is a cardioselective beta-blocker that primarily targets beta-1 receptors in the heart, making it less likely to exacerbate asthma compared to non-selective beta-blockers like Propranolol (choice B) and Pindolol (choice C). Carteolol (choice A) is also a non-selective beta-blocker and can potentially worsen asthma symptoms. Metoprolol's selectivity for beta-1 receptors minimizes bronchoconstriction, making it the safest choice for a client with asthma and high blood pressure.

Correct Answer: C

Rationale: Step 1: The objective is for the client to ingest at least 1000 mL of fluid between 7:00 am and 3:30 pm. Step 2: Choice C states that the client drinks 240 mL of fluid five times during the shift, totaling 1200 mL (240 mL x 5) which exceeds the required amount. Step 3: Therefore, choice C is the correct answer as it demonstrates successful achievement of the objective by ensuring the client has ingested enough fluid within the specified time frame. Step 4: Choices A, B, and D are incorrect as they do not directly address the specific objective of fluid intake set for the client. Option A focuses on intake and output, option B relates to abdominal comfort, and option D is about voiding, none of which directly address the specified objective of fluid ingestion.

Correct Answer: B

Rationale: Step 1: Start with Background - statement B provides relevant background information about the patient's current condition and why there is a need for communication. Step 2: Move on to Situation - statement D sets the current situation where the nurse expresses concern about the patient's symptom. Step 3: Next is Assessment - statement C details the nurse's assessment findings, highlighting the critical aspects of the patient's condition. Step 4: End with Recommendation - statement A suggests the necessary action to be taken based on the assessment findings. This order ensures a clear and structured communication process. Summary: - Choice A is incorrect as the recommendation should come after providing background, situation, and assessment. - Choice C is incorrect as assessment details should precede the patient's critical condition. - Choice D is incorrect as the situation should be explained before expressing concern.

Correct Answer: B

Rationale: Step 1: Influenza can lead to pneumonia as a complication, so getting an annual flu shot can reduce the risk of pneumonia. Step 2: Providing education on the importance of prevention aligns with discharge teaching goals. Step 3: Option A is incorrect as the pneumococcal vaccine doesn't guarantee immunity from all causes of pneumonia. Step 4: Option C is incorrect as cold or drafty places do not directly cause pneumonia. Step 5: Option D is incorrect as having pneumonia once does not confer permanent immunity.