A client is scheduled to receive an oral solution of radioactive iodine (131I). In order to reduce hazards, the priority information for the nurse to include in client teaching is which of these statements?

Correct Answer: A

Rationale: The correct answer is A. The priority is to reduce radiation exposure to others. The rationale is as follows: 1. "In the initial 48 hours, avoid contact with children and pregnant women": This is crucial as they are more vulnerable to radiation. 2. "Flush the commode twice after urination or defecation": This helps minimize contamination. 3. Choice B focuses on personal hygiene but doesn't address radiation exposure to others. 4. Choice C is incorrect as family members can be exposed to radiation through bodily fluids. 5. Choice D does not address the need to minimize radiation exposure to others.

Correct Answer: C

Rationale: The correct answer is C: Review the events leading up to each medication administration error. This strategy should be initiated first because it allows the committee to identify the root causes of the errors, understand the contributing factors, and implement targeted interventions to prevent future errors. By reviewing the events, the committee can analyze system weaknesses, identify areas for improvement, and implement evidence-based practices to enhance medication safety. Other choices are incorrect because: A: Providing an inservice on medication administration to all nurses may be beneficial, but it does not address the specific issues that led to the errors. B: Requiring staff nurses to demonstrate competency through an examination is important, but it is more effective after identifying and addressing the root causes of errors. D: Developing a quality improvement program for nurses involved in errors is essential, but it is more effective after understanding the underlying reasons for the errors.

Correct Answer: A

Rationale: The correct answer is A. The priority nursing action is to address the situation immediately by quietly telling the APs that discussing a client's information in a public area is not appropriate due to maintaining patient confidentiality. This action directly addresses the issue at hand and educates the individuals involved on the importance of patient privacy. B is incorrect because it is not addressing the immediate situation and may not prevent further breaches of confidentiality. C is incorrect as completing an incident report is not necessary in this situation as it does not involve harm to the patient. D is incorrect as documenting in a personal log does not address the issue or prevent future occurrences.

Correct Answer: B

Rationale: Certainly! The correct answer is B: Test cause-and-effect relationships. Experimental methodology involves manipulating an independent variable to observe its effects on a dependent variable. This allows researchers to establish causal relationships between variables. Describing a phenomenon (Choice A) is more aligned with observational studies, not experiments. Gathering descriptive data (Choice C) refers to methods like surveys or interviews, which are not exclusive to experimental designs. Identifying variables (Choice D) is a preliminary step in designing an experiment but does not capture the essence of experimental methodology, which is to establish cause-and-effect relationships through controlled manipulation.

Correct Answer: B

Rationale: The correct answer is B because a dependent variable is the outcome that is being measured to determine the effect of the independent variable. It is not manipulated (choice A), controlled for (choice C), or randomly assigned (choice D) by the researcher. By measuring the dependent variable, researchers can assess how changes in the independent variable affect the outcome, making choice B the most appropriate selection.