A nurse in an emergency department is assessing a client who is overusing prescribed diuretics and has a sodium level of 127 mEq/L. Which of the following laboratory findings should the nurse expect?

High lipase.

High creatine kinase-MB (CK-MB).

Low hemoglobin.

Low urine specific gravity.

Answer and Explanation

The Correct Answer is D

Choice A rationale:
High lipase is not a typical laboratory finding related to overusing prescribed diuretics and a sodium level of 127 mEq/L. Lipase is an enzyme involved in lipid digestion and is more relevant in assessing pancreatic function.
Choice B rationale:
High creatine kinase-MB (CK-MB) is not associated with overusing prescribed diuretics or hyponatremia (low sodium level). CK-MB is a specific marker for myocardial damage and is usually elevated in conditions like myocardial infarction.
Choice C rationale:
Low hemoglobin is not directly related to overusing prescribed diuretics and a sodium level of 127 mEq/L. Low hemoglobin may indicate anemia or other hematological issues but this is not a typical finding in this scenario.
Choice D rationale:
The correct answer is low urine specific gravity. Overusing diuretics can lead to excessive urination, causing the urine to become more dilute with lower specific gravity. A low urine specific gravity indicates decreased urine concentration and can be a sign of fluid and electrolyte imbalances, including hyponatremia.

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Correct Answer is B

Explanation

Choice A rationale:
An INR (International Normalized Ratio) of 0.8 is within the normal range for someone not on anticoagulation therapy. The aPTT (activated partial thromboplastin time) of 85 seconds is prolonged, but it is not a reason to withhold heparin in itself. Therefore, the nurse should not withhold the medication for these values.
Choice B rationale:
An INR of 2 indicates the client's blood is taking twice as long to clot compared to the average, which can increase the risk of bleeding. The aPTT of 60 seconds is within the normal range. However, the elevated INR suggests the client might be overly anticoagulated, so the nurse should withhold the medication and notify the provider.

A. "If I can keep my hemoglobin A1C less than 6.5%, I will be cured of diabetes.". B. "I will check my blood sugar level before exercising.". C. "I should have my eyes checked every 2 years.". D. "I should soak my feet daily in warm, soapy water.".

Correct Answer is B

Explanation

Choice A rationale:

The statement "If I can keep my hemoglobin A1C less than 6.5%, I will be cured of diabetes.”. is incorrect. While maintaining an A1C level below 6.5% is a recommended target for some individuals with diabetes, achieving this level does not cure diabetes. Diabetes is a chronic condition that requires ongoing management and lifestyle modifications.

Choice B rationale:

Checking blood sugar levels before exercising is an important aspect of managing type 1 diabetes. Exercise can affect blood glucose levels, and knowing the current level helps the client determine whether it is safe to engage in physical activity or if adjustments to insulin or carbohydrate intake are needed.

Choice C rationale:

Having regular eye checks every 2 years is essential for clients with diabetes, but it is not the best statement that indicates an understanding of health promotion activities for a new diagnosis of type 1 diabetes mellitus.

Choice D rationale:

Soaking feet daily in warm, soapy water is not a recommended practice for clients with diabetes. It can lead to skin dryness and increase the risk of infection. Instead, clients with diabetes should practice daily foot inspections and keep their feet moisturized to prevent complications related to peripheral neuropathy.

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A nurse in an emergency department is assessing a client who is overusing prescribed diuretics and has a sodium level of 127 mEq/L. Which of the following laboratory findings should the nurse expect?

Nursing Test Bank

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