Correct Answer: B

Rationale: The correct answer is B because it directly reflects the client's progress in physical activity, a key indicator of recovery post-myocardial infarction. Walking 500 meters without chest pain shows improved cardiovascular function and exercise tolerance. Vital signs and lab results from admission (A) are important for initial assessment but not for ongoing evaluation. Physician notes (C) may provide insights but do not directly measure the client's progress. Medications prescribed (D) are important but do not reflect the client's specific improvement in physical activity.

Correct Answer: A

Rationale: The correct answer is A: emergency. In this scenario, the patient is experiencing difficulty in urination due to benign prostate hyperplasia (BPH), a condition that can lead to serious complications like acute urinary retention. Transurethral resection of the prostate (TURP) is a surgical procedure that is used to relieve the obstruction caused by BPH. Given the urgency of the situation and the potential for acute complications, the surgery needs to be performed immediately to prevent further harm to the patient's health. Classifying this condition as an emergency ensures prompt intervention and prioritizes the patient's well-being. Summary: - B: C.urgent (not correct): While the surgery is time-sensitive, it does not require immediate intervention like in an emergency situation. - C: elective (not correct): Elective surgeries are planned in advance and are not typically performed in urgent situations like this one. - D: required (not correct): While the surgery is necessary for the patient's condition

Correct Answer: D

Rationale: The correct answer is D: Concept map care plan. This type of care plan allows the nurse to visually represent the client's entire situation, including physical, emotional, and social aspects. By using interconnected concepts and relationships, the nurse can see the whole picture and identify potential interventions. Kardex (A) is a concise patient information summary, not comprehensive. Case management (B) focuses on coordinating services but may not capture the holistic view. Critical pathways (C) outline specific steps in care but may not address the client as a whole.

Correct Answer: D

Rationale: Step 1: Symptoms of food poisoning typically include salivation, cramping, nausea, vomiting, and diarrhea, so statement A is correct. Step 2: Food left unrefrigerated can lead to bacterial growth, making it more dangerous, so statement B is accurate. Step 3: Cooking can kill harmful organisms and stop the production of toxins, supporting statement C. Step 4: All three statements are true and collectively provide a comprehensive understanding of food poisoning, making option D the correct answer.

Correct Answer: C

Rationale: The correct answer is C because compatibility between blood donor and recipient is determined by the absence of clumping or hemolysis when both samples are mixed. Clumping indicates an incompatible blood type reaction, leading to potential harm. Blood clots (option B) are not indicative of compatibility but rather a sign of coagulation issues. Blood color change (option A) and blood drop sinking in water (option D) are not reliable indicators of blood compatibility. In summary, option C is correct as it directly assesses for the absence of a harmful reaction, while the other choices do not accurately determine blood compatibility.