a nurse is teaching a client about following a low cholesterol diet after coronary artery bypass grafting which of the following client food choices r

ATI RN

ATI Nutrition

1. A client is being taught about following a low-cholesterol diet after coronary artery bypass grafting. Which of the following food choices reflects the client's understanding of these dietary instructions?

A. Liver
B. Milk
C. BEANS
D. Eggs

Correct answer: C

Rationale: Choosing beans as a food option indicates that the client understands the low-cholesterol diet instructions. Beans are a good source of fiber and plant-based protein, which can help lower cholesterol levels. On the other hand, liver and eggs are high in cholesterol and should be limited in a low-cholesterol diet. Milk, especially whole milk, can also be high in saturated fats and cholesterol, so it is not the best choice for a low-cholesterol diet.

2. The correct temperature to store vaccines in a refrigerator is:

A. between -4 deg C and +8 deg C
B. between 2 deg C and +8 deg C
C. between -8 deg C and 0 deg C
D. between -8 deg C and +4 deg C

Correct answer: C

Rationale: Effective nursing care involves comprehensive assessments that address all aspects of a patient's condition, ensuring that interventions are appropriately targeted and outcomes are optimized.

3. Which mineral-containing amino acids help to form the shape of proteins?

A. phosphorus
B. sulfur
C. selenium
D. iron

Correct answer: B

Rationale: The correct answer is B: sulfur. Sulfur-containing amino acids like cysteine and methionine play a crucial role in forming disulfide bonds within proteins. These bonds are essential for the proper folding and structural stability of proteins. Phosphorus (choice A), selenium (choice C), and iron (choice D) do not directly contribute to shaping proteins through bond formation.

4. What describes a criterion used to diagnose diabetes?

A. a plasma glucose concentration of 100 mg/dL or higher after a fast of at least 12 hours
B. a casual blood sample of 200 mg/dL or higher in a person with classic symptoms
C. a plasma glucose concentration measured two hours after a 200-gram glucose load is 400 mg/dL or higher
D. a HbA1C higher than 5 percent

Correct answer: B

Rationale: A casual blood sample of 200 mg/dL or higher in a person with classic symptoms is a diagnostic criterion for diabetes. This choice aligns with the typical clinical presentation of diabetes and is a key diagnostic indicator. Choices A, C, and D do not accurately reflect the established criteria for diagnosing diabetes, making them incorrect. Choice A pertains to a fasting plasma glucose level, Choice C involves a glucose challenge test, and Choice D refers to HbA1C levels, which are used for monitoring blood sugar control over time, not for diagnosing diabetes.