Try Naxlex NCLEX-RN (Free-Trial)

A nurse preparing to administer epoetin 150 units/kg subcutaneously to a client who weighs 118 lb. Available is epoetin injection 10,000 units/mL. How many mL 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 ["0.8"]

Convert the client's weight from pounds to kilograms:

There are 2.205 pounds in 1 kilogram.

118 lb = 118 lb / 2.205 lb/kg = 53.52 kg (rounded to two decimal places).

Determine the total dosage:

The client is prescribed 150 units/kg of epoetin.

The client weighs 53.52 kg.

The total dosage is 150 units/kg x 53.52 kg = 8,028 units.

Calculate the volume per dose:

The epoetin injection contains 10,000 units per mL.

The nurse needs to administer 8,028 units per dose.

To find the volume per dose:

10,000 units / 1 mL = 8,028 units / x mL

10,000x = 8,028

Divide each side by 10,000

x = 0.8028 mL

Round the answer to the nearest tenth:

Rounding 0.8028 to the nearest tenth gives us 0.8 mL.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is ["0.71"]

Explanation

Determine the total dosage:

The client is prescribed 250 mg of ceftriaxone.

Calculate the volume per dose:

The ceftriaxone solution contains 350 mg per mL.

The nurse needs to administer 250 mg per dose.

To find the volume per dose:

350 mg / 1 mL = 250 mg / x mL

350x = 250

Dividing both sides by 350, we get:

x = 0.714 mL

Round the answer to the nearest hundredth:

Rounding 0.714 to the nearest hundredth gives us 0.71 mL.

A. Discard any remaining medication after 10 days. B. Use 0.9% sodium chloride solution as a diluent. C. Store the medication at room temperature following reconstitution D. Roll the bottle gently in hands to mix the medication.

Correct Answer is A

Explanation

A. Discard any remaining medication after 10 days:
Amoxicillin/clavulanate potassium oral suspension has a limited shelf life once reconstituted, typically around 10 to 14 days, after which the medication may lose its effectiveness and safety. The label instructions should be followed closely regarding the discard date. This helps to ensure that the patient receives the correct dosage of active ingredients and minimizes the risk of bacterial resistance or adverse effects due to degradation of the drug.
B. Use 0.9% sodium chloride solution as a diluent:
The proper diluent for reconstituting amoxicillin/clavulanate potassium oral suspension is usually water, not 0.9% sodium chloride (normal saline). Using the wrong diluent could alter the concentration of the medication, which could lead to improper dosing and ineffective treatment. The medication label will typically specify the exact diluent required, and it's important to follow these instructions precisely.

C. Store the medication at room temperature following reconstitution:
After reconstitution, amoxicillin/clavulanate potassium oral suspension should generally be stored in the refrigerator, not at room temperature, to maintain its stability and effectiveness. Storing it at room temperature could result in a decreased shelf life, causing the medication to degrade more quickly. Always follow the manufacturer's storage instructions to ensure the medication remains potent.

D. Roll the bottle gently in hands to mix the medication:
Amoxicillin/clavulanate potassium oral suspension should not be rolled in the hands to mix. Instead, it should be shaken well to ensure proper distribution of the medication. Rolling the bottle may not adequately mix the suspension, leading to uneven distribution of the active ingredients and inaccurate dosing. Shaking the bottle ensures that the medication is properly mixed and that each dose contains the correct amount of the drug.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

A nurse preparing to administer epoetin 150 units/kg subcutaneously to a client who weighs 118 lb. Available is epoetin injection 10,000 units/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["0.71"]

Explanation

A nurse is preparing to reconstitute amoxicillin/clavulanate potassium oral suspension to administer to a client who has a respiratory tract infection. According to the label, which of the following actions should the nurse take? (Refer to the medication label below.)

Correct Answer is A

Explanation

A nurse is preparing to administer megestrol 200 mg PO to a client. Available is megestrol oral suspension 40 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use: trailing zero.)

A nurse is preparing to administer calcitonin 8 units/kg IM to a client who weighs 165 lb. Available is 200 units/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer prednisone 15 mg PO to a client who has rheumatoid arthritis. Available is prednisone 10 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is reviewing a client's new prescription for indomethacin 100 mg. PO now, then 50 mg PO TID with food for pain relief. Which of the following actions should the nurse take? (Select all that apply.)

A nurse is assisting in the care of a client who is to receive 0.9% sodium chloride 800 mL IV over 6 hr. The nurse should ensure the IV pump is set to deliver how many mi/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use trailing zero.)

A nurse is preparing to administer heparin 17,500 units subcutaneous every 12 hr to a client. Available is heparin injection 20,000 units/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.

A nurse is preparing to administer lactated Ringer's 500 mL IV to infuse over 4 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)