Correct Answer: D

Rationale: The correct answer is D because when a client experiences an allergic reaction to a medication, the nurse should monitor for signs of infection as allergic reactions can sometimes lead to secondary infections. By closely monitoring the client for signs of infection, the nurse can promptly intervene and provide appropriate treatment. A: Discontinuing the medication is important but not the immediate priority when dealing with an allergic reaction. B: Notifying the healthcare provider is important, but monitoring for signs of infection takes precedence in this situation. C: Administering antihistamines may help with allergic symptoms but does not address the potential risk of secondary infection.

Correct Answer: D

Rationale: Step-by-step rationale for why answer D is correct: 1. Empathy and respect: By saying "I respect your decision to choose surgery," you acknowledge her autonomy and decision-making. 2. Supportive approach: This response shows understanding and non-judgmental support for her choice. 3. Person-centered care: Recognizing her individual needs and choices is crucial in providing quality healthcare. Summary: A: Irrelevant and insensitive to her medical needs. B: Disregards her current situation and overlooks the complexity of weight loss. C: Implies a one-size-fits-all approach without considering her specific circumstances. D: Demonstrates respect, understanding, and support for her decision-making.

Correct Answer: B

Rationale: The correct answer is B: increased fibrinogen. In DIC, there is consumption of coagulation factors leading to decreased fibrinogen levels. Heparin therapy helps by inhibiting further thrombus formation, allowing the body to replenish fibrinogen levels. Increased fibrinogen indicates a positive response. Incorrect choices: A) increased platelet count is not specific to Heparin therapy in DIC, C) decreased fibrin split products indicate ongoing coagulation, not a positive response, and D) decreased bleeding is a general response and not specific to Heparin therapy in DIC.

Correct Answer: B

Rationale: The correct answer is B: Vitamin B12. Strict vegetarians, especially those who exclude all animal products, are at risk of Vitamin B12 deficiency as it is primarily found in animal products. Vitamin C (A) deficiency is more common in those with poor fruit and vegetable intake. Vitamin E (C) deficiency is rare and usually seen in individuals with specific medical conditions. Magnesium (D) deficiency can occur in individuals with poor dietary intake or certain medical conditions, but it is not the primary concern for strict vegetarians.

Correct Answer: A

Rationale: Step 1: Stop the transfusion - Febrile reaction can indicate a transfusion reaction, so stopping the transfusion is crucial. Step 2: Administer antipyretics - To reduce fever and prevent further complications. Step 3: Assess for other signs of transfusion reaction - Such as chills, rash, or hypotension. Summary: Option A is correct as it addresses the immediate need to stop the transfusion and manage the fever. Options B, C, and D do not prioritize stopping the transfusion, which is crucial in this scenario.