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.)
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Hot flashes are a common adverse effect of tamoxifen, which is often used to treat hormone receptor-positive breast cancer.
Choice B rationale:
Constipation is not typically associated with tamoxifen.
Choice C rationale:
Urinary frequency is not typically associated with tamoxifen.
Choice D rationale:
Tinnitus is not a common adverse effect of tamoxifen.
Correct Answer is A
Explanation
Choice A rationale:
Total parental nutrition (TPN) is a highly concentrated intravenous nutritional solution that provides essential nutrients. It is administered through a central venous access device to ensure proper dilution and delivery.
Choice B rationale:
A midline catheter is not appropriate for administering TPN, as it may not be suitable for the concentrated solution.
Choice C rationale:
Subcutaneous administration is not suitable for TPN, as it requires intravenous access to provide the necessary nutrients directly into the bloodstream.
Choice D rationale:
Intraosseous access is not commonly used for long-term nutritional support like TPN; it is more often used for emergent situations.
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