Correct Answer: A

Rationale: The correct answer is A: Lethargic. Lethargic is defined as a state of drowsiness or diminished alertness where the patient can be easily aroused by simple stimuli like calling their name, but they remain drowsy and may drift back to sleep. This patient's ability to be aroused by verbal stimuli and their drowsiness during conversation fits the description of lethargic. Explanation for other choices: B: Obtunded - Obtunded refers to a more severe level of decreased consciousness where the patient is difficult to fully arouse and may have limited interactions with the nurse. C: Stuporous - Stuporous indicates an even deeper state of unconsciousness where the patient requires significant stimulation to be aroused and has minimal responsiveness. D: Semialert - Semialert would describe a patient who is more responsive than lethargic, showing better awareness of their surroundings and able to maintain a conversation more effectively.

Correct Answer: C

Rationale: The correct answer is C: "I should smoke to relieve stress and manage symptoms." This statement indicates a need for further education because smoking can worsen asthma symptoms. Here's the rationale: 1. Smoking is a common trigger for asthma exacerbations due to irritants in tobacco smoke. 2. Smoking can lead to airway inflammation and constriction, making asthma symptoms more severe. 3. Asthma management involves avoiding smoking and secondhand smoke exposure. 4. Choices A, B, and D are correct as they align with asthma management guidelines to avoid triggers and use inhalers as prescribed.

Correct Answer: C

Rationale: The correct answer is C. After a stroke, patients need to be evaluated by a healthcare professional before resuming driving. This is crucial to ensure the safety of the patient and others on the road. Choice A shows medication compliance, B demonstrates follow-up care, and D emphasizes monitoring symptoms, all of which are essential post-stroke. However, choice C indicates a lack of understanding about the importance of medical clearance before driving, hence the need for further education.

Correct Answer: A

Rationale: The correct answer is A: Lethargic. Lethargic is defined as a state of drowsiness or diminished alertness where the patient can be easily aroused by simple stimuli like calling their name, but they remain drowsy and may drift back to sleep. This patient's ability to be aroused by verbal stimuli and their drowsiness during conversation fits the description of lethargic. Explanation for other choices: B: Obtunded - Obtunded refers to a more severe level of decreased consciousness where the patient is difficult to fully arouse and may have limited interactions with the nurse. C: Stuporous - Stuporous indicates an even deeper state of unconsciousness where the patient requires significant stimulation to be aroused and has minimal responsiveness. D: Semialert - Semialert would describe a patient who is more responsive than lethargic, showing better awareness of their surroundings and able to maintain a conversation more effectively.

Correct Answer: B

Rationale: The correct answer is B: Deep vein thrombosis (DVT). Post-operative hip replacement patients are at high risk for DVT due to immobility and surgical trauma. The nurse should monitor for signs such as swelling, redness, and pain in the affected leg. DVT can lead to serious complications like pulmonary embolism if not detected early. Choices A, C, and D are incorrect because while pneumonia, wound infection, and hypoglycemia are also potential post-operative complications, they are not as directly associated with hip replacement surgery as DVT.