Correct Answer: B

Rationale: Rationale: B is correct because patients with CKD often have difficulty excreting potassium, so limiting high potassium foods is crucial to prevent hyperkalemia. A is incorrect because increasing potassium intake is not recommended. C is incorrect as excessive protein intake can worsen kidney function. D is incorrect because CKD patients typically have fluid restrictions to prevent fluid overload and electrolyte imbalances.

Correct Answer: C

Rationale: The correct answer is C: Pneumonia. The patient's symptoms of shortness of breath and cough with thick, green sputum suggest an acute infection in the lungs. Pneumonia is characterized by inflammation and infection of the lung tissue, leading to symptoms such as productive cough, shortness of breath, and sputum production. It is a serious condition that requires prompt treatment with antibiotics. A: Asthma typically presents with wheezing, chest tightness, and shortness of breath triggered by certain stimuli, but not usually with thick, green sputum. B: Bronchitis is inflammation of the bronchial tubes, characterized by cough with clear or slightly discolored sputum, not typically thick and green. D: Pulmonary embolism is a blockage in the arteries of the lungs, causing sudden shortness of breath and chest pain, but not usually associated with green sputum production.

Correct Answer: B

Rationale: The correct answer is B: the standards for cultural and linguistically appropriate services. The rationale is as follows: 1. Cultural and linguistically appropriate services ensure that patients receive care that is respectful of and responsive to their cultural and linguistic needs. 2. Having translated materials and a translator on staff aligns with these standards by providing access to healthcare information in the patient's language. 3. By offering postoperative instructions and resources in the patient's language, the hospital is promoting effective communication and understanding. 4. These services aim to reduce language barriers, improve patient outcomes, and enhance the overall quality of care.

Correct Answer: B

Rationale: The correct answer is B: Encouraging early ambulation. This is crucial post-total hip replacement to prevent complications such as blood clots, pneumonia, and muscle weakness. Early ambulation helps improve circulation, prevent stiffness, and promote faster recovery. Monitoring for infection (A) is important but not the top priority. Administering pain medications (C) and wound care (D) are essential but do not address the primary goal of preventing complications post-operatively.

Correct Answer: A

Rationale: The correct answer is A: Severe headaches and blurred vision. Hypertension can lead to complications such as hypertensive crisis, causing symptoms like severe headaches and blurred vision due to increased pressure in the blood vessels. This can indicate a serious health issue requiring immediate medical attention. Weight loss and dizziness (B), increased appetite and tremors (C), and nausea and vomiting (D) are not typically associated with hypertension complications. It's crucial for the nurse to educate the patient on recognizing these signs to prevent further health risks.