A nurse is preparing to administer ferrous sulfate 120 mg PO two times each day with meals to a client who is at 12 weeks of gestation and has anemia. Available is ferrous sulfate syrup 90 mg/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.)
The Correct Answer is ["6.7"]
The question is asking for the volume of ferrous sulfate syrup that the nurse should administer per dose. The desired dose is 120 mg and the available syrup has a concentration of 90 mg/5 mL.
Let’s calculate this step by step:
Step 1: Identify the desired dose, which is 120 mg.
Step 2: Identify the concentration of the available medication, which is 90 mg/5 mL.
Step 3: Set up the equation to solve for the volume (V) in mL. The equation is (Desired dose ÷ Concentration) × Volume of the concentration = V.
Step 4: Substitute the known values into the equation: (120 mg ÷ 90 mg) × 5 mL = V.
Step 5: Solve the equation: V = (1.33) × 5 mL = 6.67 mL.
So, the nurse should administer approximately 6.7 mL of the ferrous sulfate syrup per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["26"]
Explanation
1.7mg/min = 1.7*60 = 102mg/hr 1g=1000mg
1000mg= 250mls of lidocaine dextrose 102mg = 102*250/1000 = 25.5ml/hr
Rounded off to the nearest whole number, the pump should be set deliver 26 mL/hr.
Correct Answer is B
Explanation
Choice A reason: Giving the medication each time the client saturates the perineal pad within 15 minutes is incorrect. The prescription specifies a one-time administration of oxytocin, not repeated doses. Administering the medication multiple times could lead to an overdose and potential complications, as oxytocin is a powerful drug used to control postpartum bleeding by stimulating uterine contractions.
Choice B reason: This is the correct interpretation of the prescription. The nurse should administer the medication once if the client saturates the perineal pad within 15 minutes. This means that if the client experiences heavy bleeding that results in the saturation of a perineal pad within this timeframe, the nurse should give the prescribed dose of oxytocin intramuscularly to help control the bleeding and promote uterine contractions.
Choice C reason: Waiting 15 minutes to administer the medication after the client saturates a perineal pad is incorrect. The prescription does not indicate a delay in administration. Prompt administration of oxytocin is crucial in managing postpartum hemorrhage, as delaying treatment could result in continued heavy bleeding and increased risk of complications for the client.
Choice D reason: Offering the medication now to prevent saturation of the perineal pad is also incorrect. The prescription specifies that the medication should be given in response to the saturation of the perineal pad within 15 minutes, not as a preventive measure. Administering oxytocin without the indicated condition could lead to unnecessary medication use and potential side effects.
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