A nurse is preparing to administer enoxaparin 1 mg/kg subcutaneously every 12 hr. The client's weight is 121 lb. Available is enoxaparin 60 mg/0.6 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.)
The Correct Answer is ["0.6"]
Calculation: 1 mg/kg dose x 121 lb (weight) = 55 kg (approximately) 55 kg x 1 mg = 55 mg (dose required) Enoxaparin 60 mg/0.6 mL = 100 mg/mL Therefore, 55 mg / 100 mg/mL =
0.55 mL (rounded to 0.6 mL).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
Choice A rationale: Nasal cyanocobalamin for pernicious anemia is commonly administered once a week. The instruction to administer the medication into one nostril aligns with the correct technique.
Choice B rationale: Post-administration lying down isn't necessary for this medication.
Choice C rationale: The duration of treatment can vary; a fixed duration isn't universally applicable.
Choice D rationale: Using a nasal decongestant isn't a routine part of administering nasal cyanocobalamin for pernicious anemia.
Correct Answer is C
Explanation
Choice A rationale: Hypotension is not a common side effect of prednisone use.
Choice B rationale: Prednisone can also suppress the immune system, so the client should avoid immunizations that contain live viruses or bacteria.
Choice C rationale: Prednisone is a corticosteroid that can cause osteoporosis and increase the risk of fractures in long-term use. Therefore, the nurse should instruct the client to consume a diet high in calcium and vitamin D to prevent bone loss and promote bone health.
Choice D rationale: Prednisone use is more likely to cause hyperglycemia rather than hypoglycemia.
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