A nurse is reviewing a client’s laboratory results prior to administering the client’s medications. The nurse notes that the client’s lithium level is 2.0 mEq/L.
Which of the following findings should the nurse expect?

Muscle irritability.

Constipation.

Hypoglycemia.

Increased BP.

Answer and Explanation

The Correct Answer is A

Muscle irritability. A client with a lithium level of

2.0 mEq/L has severe lithium toxicity, which can cause muscle irritability, tremors, seizures, and other neurological symptoms. The normal therapeutic range for lithium is 0.8-1.2 mEq/L.

Choice B is wrong because constipation is not a sign of lithium toxicity, but rather a possible side effect of lithium therapy at lower doses.

Choice C is wrong because hypoglycemia is not a sign of lithium toxicity, but rather a possible complication of diabetes or other conditions that affect blood sugar levels.

Choice D is wrong because increased blood pressure is not a sign of lithium toxicity, but rather a possible risk factor for cardiovascular disease or other conditions that affect blood vessels.

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Correct Answer is C

Explanation

The HbA1c value determines long-term blood glucose control for the past 120 days. This is because the HbA1c test measures what percentage of hemoglobin proteins in your blood are coated with sugar (glycated). Hemoglobin proteins in red blood cells live for around 120 days, so the test reflects your average blood sugar level for the past two to three months.

Choice A is wrong because an HbA1c value greater than 8% indicates poor diabetic control of blood sugar. The HbA1c target for most people with type 1 diabetes is 48 mmol/mol (or 6.5%) or lower.

Choice B is wrong because the HbA1c value is not altered by eating habits the day before the test. The test does not require fasting and can be done at any time of the day.

Choice D is wrong because an HbA1c test should be performed more than once per year.

The frequency of the test depends on the type of diabetes, your treatment plan and your blood sugar level. For example, you may need the test twice a year if you have good blood sugar control, or four times a year if you take insulin or have trouble keeping your blood sugar level within your target range.

A. Veracity. B. Justice. C. Autonomy. D. Fidelity.

Correct Answer is B

Explanation

Justice is the ethical principle of treating the patient fairly and equally among staff when making assignments. The charge nurse is upholding this principle by ensuring that the workload is distributed evenly and that no staff member is overburdened or underutilized.

Choice A is wrong because Veracity is wrong because veracity is the ethical principle of telling the truth to the patient.

This principle is not relevant to the scenario of making assignments.

Choice C is wrong because Autonomy is wrong because autonomy is the ethical principle of respecting the patient’s right to make their own healthcare decisions.

This principle is not relevant to the scenario of making assignments.

Choice D is wrong because Fidelity is wrong because fidelity is the ethical principle of keeping promises to the patient.

This principle is not relevant to the scenario of making assignments.

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A nurse is reviewing a client’s laboratory results prior to administering the client’s medications. The nurse notes that the client’s lithium level is 2.0 mEq/L. Which of the following findings should the nurse expect?

Nursing Test Bank

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A nurse is reviewing a client’s laboratory results prior to administering the client’s medications. The nurse notes that the client’s lithium level is 2.0 mEq/L.
Which of the following findings should the nurse expect?