Correct Answer: B

Rationale: The correct answer is B: Serum albumin levels. Serum albumin is a protein produced by the liver and is a key indicator of a patient's nutritional status. Low levels of serum albumin indicate malnutrition or protein deficiency. Monitoring serum albumin levels provides an objective measure of the patient's overall nutritional status. Choice A (Patient's weight) can be influenced by factors other than nutrition, such as fluid retention or muscle mass. Choice C (Patient's food preferences) does not provide direct information on the patient's actual nutritional intake. Choice D (Number of meals consumed per day) does not account for the quality or quantity of nutrients consumed in those meals.

Correct Answer: D

Rationale: The correct answer is D because avoiding physical activity to prevent joint strain is not recommended for managing osteoarthritis. Exercise is crucial for strengthening joints and improving flexibility. Choice A is correct as heat or cold therapy can help relieve joint pain. Choice B is correct as taking pain medication regularly can help manage symptoms. Choice C is correct as regular exercise is important for maintaining joint health. In summary, avoiding physical activity is not a recommended approach for managing osteoarthritis, unlike the other choices which are beneficial for the condition.

Correct Answer: B

Rationale: The correct answer is B: Serum albumin levels. Serum albumin is a protein produced by the liver and is a key indicator of a patient's nutritional status. Low levels of serum albumin indicate malnutrition or protein deficiency. Monitoring serum albumin levels provides an objective measure of the patient's overall nutritional status. Choice A (Patient's weight) can be influenced by factors other than nutrition, such as fluid retention or muscle mass. Choice C (Patient's food preferences) does not provide direct information on the patient's actual nutritional intake. Choice D (Number of meals consumed per day) does not account for the quality or quantity of nutrients consumed in those meals.

Correct Answer: D

Rationale: Rationale: 1. Current health promotion activities are important to assess the patient's preventive measures. 2. At 87 years old, focusing on current habits can help identify areas for improvement. 3. Obstetrical history is irrelevant as the patient is postmenopausal. 4. Childhood illnesses are less relevant compared to current health status. 5. General health for the past 20 years may not reflect current health behaviors.

Correct Answer: B

Rationale: The correct answer is B: Jaundice. In chronic liver disease, impaired liver function leads to the accumulation of bilirubin in the blood, causing jaundice. Jaundice is a common complication seen in patients with liver disease. Anemia (choice A) may occur in liver disease but is not as specific as jaundice. Hypertension (choice C) is not a direct complication of liver disease. Hypoglycemia (choice D) is more commonly associated with pancreatic disorders, not liver disease. Therefore, monitoring for jaundice is crucial in patients with chronic liver disease.