A nurse is preparing to administer amikacin 5 mg/kg IM to a client who weighs 110 lb. Available is amikacin injection 250 mg/mL. How many mL should the nurse administer?

(Round the answer to the nearest whole number. Use a leading zero if applicable. Do not use a trailing zero.).

Answer and Explanation

The Correct Answer is ["1"]

To solve this problem, we first need to convert the client’s weight from pounds to kilograms. Then, we can calculate the total amount of amikacin needed. Finally, we can find out how many milliliters of amikacin injection the nurse should administer.

Convert the client’s weight to kilograms: Given that 1 kg = 2.2 lbs, we can calculate the client’s weight in kilograms as follows:

Weight in kg=Weight in lbsConversion factor=110 lbs2.2 lbs/kg≈50 kgWeight in kg=Conversion factorWeight in lbs=2.2 lbs/kg110 lbs≈50 kg

Calculate the total amount of amikacin needed: The doctor ordered 5 mg of amikacin per kg of body weight, so the total amount of amikacin needed is:

Total amikacin=Dose per kg×Weight in kg=5 mg/kg×50 kg=250 mgTotal amikacin=Dose per kg×Weight in kg=5 mg/kg×50 kg=250 mg

Find out how many milliliters of amikacin injection the nurse should administer: Given that the available amikacin injection is 250 mg/mL, we can calculate the volume of injection needed as follows:

Volume of injection=Total amikacinConcentration of injection=250 mg250 mg/mL=1 mLVolume of injection=Concentration of injectionTotal amikacin=250 mg/mL250 mg=1 mL

So, the nurse should administer 1 mL of amikacin injection.

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Correct Answer is D

Explanation

Choice Arationale:

Aspiration (pulling back on the syringe before injection) is not recommended when administering enoxaparin. This could cause bruising.

Choice Brationale:

You should not massage the site following the injection as this could cause bruising.

Choice Crationale:

With enoxaparin and other low molecular weight heparins, you do not need to expel the air bubble before injecting the medication. The air bubble ensures that all the medication is delivered.

Choice D rationale:

Enoxaparin should be injected into abdominal tissue. This helps ensure proper absorption and reduces the risk of bruising.

A. Flaxseed. B. Glucosamine. C. Echinacea. D. Ginger.

Correct Answer is C

Explanation

Choice Arationale:

Flaxseed is a rich source of omega-3 fatty acids and can have anti-inflammatory effects. It does not have any known contraindications with SLE.

Choice B rationale:

Glucosamine is often used to support joint health. It is not contraindicated in clients with SLE and may actually provide some benefits in terms of reducing joint pain and stiffness.

Choice C rationale:

Echinacea is an herbal supplement that is often used to boost the immune system. However, in clients with autoimmune disorders like SLE, boosting the immune system can actually exacerbate the disease. Therefore, Echinacea is contraindicated in clients with SLE.

Choice Drationale:

Ginger is a common herbal supplement that is often used for its anti-inflammatory and anti-nausea effects. It does not have any known contraindications with systemic lupus erythematosus (SLE)

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A nurse is preparing to administer amikacin 5 mg/kg IM to a client who weighs 110 lb. Available is amikacin injection 250 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if applicable. Do not use a trailing zero.).

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer enoxaparin subcutaneously to a client using a prefilled syringe. The nurse should plan to use which of the following techniques when administering this medication?

Correct Answer is D

Explanation

A nurse is obtaining a medication history from a client who has systemic lupus erythematosus (SLE) and reports taking several herbal supplements daily. The nurse should identify that SLE is a contraindication for taking which of the following herbal supplements?

Correct Answer is C

Explanation

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A nurse is preparing to administer amikacin 5 mg/kg IM to a client who weighs 110 lb. Available is amikacin injection 250 mg/mL. How many mL should the nurse administer?

(Round the answer to the nearest whole number. Use a leading zero if applicable. Do not use a trailing zero.).