Contemporary Issues in Nursing

Correct Answer: B

Rationale: The correct answer is B: Hildegard E. Peplau. Peplau's nursing theory focuses on interpersonal relations, emphasizing the nurse-client relationship. In this situation, the client's anxiety and inability to participate in the diet plan are directly related to the negative interaction with the spouse. Peplau's theory suggests that the nurse can intervene by providing emotional support, facilitating communication, and helping the client manage anxiety. Rogers' theory focuses on the science of unitary human beings, which is not directly applicable here. Nightingale's theory emphasizes environmental factors, not interpersonal relationships. Levine's theory focuses on conservation principles, which are not directly relevant to addressing the client's anxiety and relational issues. Therefore, Peplau's theory best guides interventions in this situation.

Correct Answer: A

Rationale: The correct answer is A: pathophysiology. This is because understanding pathophysiology is fundamental for a nurse to comprehend how diseases affect the body. It helps nurses provide appropriate care and make critical decisions. Incorrect choices: B focuses on documentation, C on medication knowledge, and D on technical skills, which are important but not as essential as understanding the physiological mechanisms of diseases.

Correct Answer: B

Rationale: The correct answer is B: confusing cause and effect. The nurse's statement implies that drinking coffee causes the children to be below average in height, which is a logical fallacy. Height is determined by genetics, nutrition, and overall health factors, not by drinking coffee. The nurse is mistakenly attributing the children's height to their coffee consumption without considering other relevant factors. This error in reasoning is known as confusing cause and effect. A: Appeal to common practice is when an argument is justified based on the fact that many people do it, which is not relevant to the coffee consumption issue. C: Ad hominem abusive is attacking the person making the argument rather than addressing the argument itself, which is not the case here. D: Red herring is when irrelevant information is used to distract from the main issue, which is not the case in this scenario.

Correct Answer: A

Rationale: In developing a patient classification system, planned procedures are crucial as they determine resource allocation, staffing needs, and patient acuity. Understanding the procedures aids in categorizing patients accurately based on care requirements. Ethnic diversity, clinical competency, and educational level are not primary factors in this initial step as they do not directly impact patient classification. Ethnicity does not determine care needs, staff competency should already be ensured, and nurse education level is not the sole determinant of patient classification. Hence, A is the correct choice for developing an effective patient classification system.

Correct Answer: B

Rationale: The correct answer is B: Hildegard E. Peplau. Peplau's nursing theory focuses on interpersonal relations, emphasizing the nurse-client relationship. In this situation, the client's anxiety and inability to participate in the diet plan are directly related to the negative interaction with the spouse. Peplau's theory suggests that the nurse can intervene by providing emotional support, facilitating communication, and helping the client manage anxiety. Rogers' theory focuses on the science of unitary human beings, which is not directly applicable here. Nightingale's theory emphasizes environmental factors, not interpersonal relationships. Levine's theory focuses on conservation principles, which are not directly relevant to addressing the client's anxiety and relational issues. Therefore, Peplau's theory best guides interventions in this situation.