In performing health screening for a postmenopausal female client, which assessment data indicates the need for referral to a nutritionist?

Reference Range

Total Calcium [Reference Range: Adult 9 to 10.5 mg/dL or 2.25 to 2.62 mmol/L]

High Density Lipoproteins (HDL) [Reference Range: Female: greater than 55 mg/dL or greater than 0.91 mmol/L] Glycosylated haemoglobin (A1C) Reference Range: 4% to 5.9%]

Serum HDL (high-density lipoprotein) of 35 mg/dl (0.91 mmol/L).

Serum HbA1c (glycosylated haemoglobin) of 4.8% (0.05).

BMI (body mass index) of 22 kg/m2.

Total serum calcium of 10 mg/dl (2.5 mmol/L).

Answer and Explanation

The Correct Answer is A

Choice A

Serum HDL (high-density lipoprotein) of 35 mg/dL (0.91 mmol/L). Among the options provided, a serum HDL level of 35 mg/dL (0.91 mmol/L) is the assessment data that indicates the need for referral to a nutritionist. HDL is often referred to as "good" cholesterol because it helps remove excess cholesterol from the bloodstream, reducing the risk of cardiovascular disease. In this case, the HDL level of 35 mg/dL is below the recommended reference range for females (greater than 55 mg/dL or greater than 0.91 mmol/L), which could suggest a potential need for dietary and lifestyle interventions to improve cardiovascular health.

Choice B

Serum HbA1c (glycosylated haemoglobin) of 4.8% (0.05) is incorrect. This HbA1c level is within the normal reference range (4% to 5.9%) and indicates good blood sugar control.

Choice C

BMI (body mass index) of 22 kg/m² is incorrect. A BMI of 22 is within the normal weight range and might not necessarily indicate the need for a nutritionist referral.

Choice D

Total serum calcium of 10 mg/dL (2.5 mmol/L) is incorrect. This calcium level is within the normal reference range and might not require a nutritionist referral, unless there are other specific concerns related to calcium intake.

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Correct Answer is A

Explanation

Choice A

High protein should be encouraged. The small reddened area on the coccyx is concerning for a potential pressure ulcer (also known as a pressure sore or bed sore). Pressure ulcers can occur when there is prolonged pressure on a specific area of the skin, often in individuals who are bedridden or have limited mobility. Adequate nutrition, including a high protein diet, is essential for preventing and promoting the healing of pressure ulcers. Protein is crucial for tissue repair and wound healing. A diet high in protein can aid in the recovery of damaged skin and promote the healing process. It helps to maintain and rebuild skin tissue, which is particularly important when dealing with potential pressure ulcers.

Choice B

High roughage should not be encouraged. While dietary fibre (roughage) is important for overall bowel health and regularity, it may not have a direct impact on wound healing in this context.

Choice C

Low cholesterol should not be encouraged. A low cholesterol diet is typically recommended to manage cardiovascular health and reduce the risk of heart disease. While overall health is important, cholesterol levels may not have a direct impact on wound healing in this case.

Choice D

Low salt should not be encouraged. A low salt diet is often recommended for individuals with certain medical conditions, such as hypertension or heart failure. While maintaining a balanced diet is important, salt intake may not be the primary concern when addressing wound healing.

A. Urinary ketones. B. Serum protein. C. Serum osmolarity. D. Capillary glucose.

Correct Answer is C

Explanation

Choice A

Urinary ketones are not most important. Monitoring urinary ketones can provide information about the utilization of glucose and fat as energy sources. However, it is not the primary lab value to monitor in TPN administration.

Choice B

Serum protein is not most important. Monitoring serum protein levels is important to assess nutritional status, but it might not be as immediate a concern as serum osmolarity.

Choice C

Serum osmolarity is the most important. When caring for a client receiving total parenteral nutrition (TPN), monitoring serum osmolarity is most important. TPN is a highly concentrated solution containing various nutrients, and it is infused directly into the bloodstream. Serum osmolarity reflects the concentration of particles (such as electrolytes, glucose, and other solutes) in the blood. Monitoring serum osmolarity is crucial to prevent complications related to fluid and electrolyte imbalances that can arise from the administration of TPN.

Choice D

Capillary glucose is not the most important. Monitoring capillary glucose levels is important, especially in clients receiving TPN with added glucose. Hyperglycaemia is a potential complication of TPN. While glucose monitoring is important, it is secondary to monitoring serum osmolarity, which encompasses a broader range of solute concentrations.

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Naxlex Comprehensive Predictor Exams

The nurse is conducting diet teaching for the family of an older client who has a small reddened area on the coccyx. Based on this finding, which diet should the nurse encourage for this client?

Correct Answer is A

Explanation

While caring for a client receiving total parenteral nutrition (TPN), it is most important for the nurse to monitor which of the client's lab values?

Correct Answer is C

Explanation

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