A nurse is preparing to administer 4,000 units of heparin subcutaneously to a client who has deep-vein thrombosis. Available is heparin 10,000 units/mL. How many mL of heparin should the nurse administer?

(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["0.4"]

To answer this question, we need to use the formula for calculating the dosage of medication:

Dose ordered / Dose on hand = Amount to administer

The calculation is: 4,000 units / 10,000 units/mL = 0.4 mL.

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Correct Answer is A

Explanation

Choice A rationale:

Colesevelam is a medication used to treat high cholesterol levels by binding bile acids in the intestine, which results in increased bile acid excretion and a decrease in low- density lipoprotein (LDL) cholesterol levels.

Choice B rationale:

Chlorpromazine is an antipsychotic medication and is not used for treating high cholesterol.

Choice C rationale:

Cimetidine is an H2 receptor antagonist used to reduce stomach acid production and is not used for treating high cholesterol.

Choice D rationale:

Colchicine is used to treat gout and certain inflammatory conditions, but it is not used for high cholesterol treatment.

A. Hct 44% B. WBC count 5,000/mm3 C. Total bilirubin 1.5 mg/dL D. Potassium 4.2 mEq/L

Correct Answer is C

Explanation

Choice A rationale:

A hematocrit (Hct) value of 44% is within the expected range and does not require immediate reporting.

Choice B rationale:

A white blood cell (WBC) count of 5,000/mm3 falls within the normal range and does not require immediate reporting.

Choice C rationale:

Elevated total bilirubin levels can indicate potential liver dysfunction, which can be a concern when a client is taking medications like amitriptyline. The nurse should report this value for further evaluation.

Choice D rationale:

A potassium level of 4.2 mEq/L is within the normal range and does not require immediate reporting.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is planning care for a client who requires treatment for high cholesterol. Which of the following prescriptions should the nurse expect to administer?

Correct Answer is A

Explanation

A nurse is reviewing the laboratory results of a client who is taking amitriptyline. Which of the following laboratory values should the nurse report to the provider?

Correct Answer is C

Explanation

A nurse is preparing to administer amphotericin B lipid complex via intermittent IV bolus to a client who has infective endocarditis. Which of the following actions should the nurse take?

A nurse is caring for a client who has breast cancer and reports pain 1 hr after administration of prescribed morphine 10 mg IV. Which of the following medications should the nurse expect to administer?

A nurse is caring for a client who has diabetes mellitus and is taking pioglitazone. The nurse should plan to monitor the client for which of the following adverse effects?

A nurse is reviewing the medical record of a client who has sinusitis and a nem prescription for cefuroxime. Which of the following client information is the priority for the nurse to report to the provider?

A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer digoxin orally to a client. Identify the sequence of steps the nurse should take. (Move the steps placing them in the order of performance. Use all the steps.)

A nurse is caring for a client who has a prescription for total parental nutrition (TPN). Which of the following routes of administration should the nurse use?

A nurse is caring for a client who is taking tamoxifen to treat breast cancer. The nurse should identify which of the following manifestations as an adverse effect of this medication?