A physician prescribes clindamycin 10 mg/kg/day IV in two divided doses for respiratory tract infection. The medication is supplied 150 mg/mL. The patient weighs 88 lbs. How much will the nurse administer per dose? (round to the nearest tenth)

Answer and Explanation

The Correct Answer is ["1.3"]

To calculate the dosage of clindamycin, first convert the patient's weight from pounds to kilograms, knowing that 1 kg equals 2.2 lbs. The patient weighs 88 lbs, which is equivalent to 40 kg (88 lbs / 2.2 lbs per kg). The prescribed dose is 10 mg/kg/day, so the patient requires 400 mg/day (10 mg/kg * 40 kg). Since the medication is to be administered in two divided doses, each dose will be half of the daily requirement, resulting in 200 mg per dose. The medication is supplied at a concentration of 150 mg/mL, so to find out how many milliliters per dose, divide the dose in milligrams by the concentration: 200 mg / 150 mg/mL, which equals 1.33 mL. Rounded to the nearest tenth, the nurse will administer 1.3 mL per dose.

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Correct Answer is ["0.5"]

Explanation

To administer the correct dose of Morphine, the nurse needs to calculate the volume of medication to deliver 1 mg of Morphine. Since the medication is supplied in a concentration of 2 mg per 1 mL, the nurse would administer half of the volume of the vial to provide the ordered 1 mg dose. Therefore, the nurse should administer 0.5 mL of Morphine to the patient.

A. not having sexual intercourse under the influence of drugs. B. asking those who they share equipment with to be tested for HIV. C. participating in a needle exchange program. D. cleaning syringe with betadine before use.

Correct Answer is C

Explanation

A. Avoiding sexual intercourse under the influence of drugs reduces certain risks but does not address the specific risk of needle transmission.

B. Asking others to be tested for HIV may be unrealistic and does not prevent HIV transmission through shared equipment.

C. Participating in a needle exchange program reduces the risk of HIV transmission by providing sterile needles, lowering the likelihood of infection from shared or contaminated needles.

D. Cleaning needles with betadine is not effective for HIV prevention; only sterile, unused needles should be used.

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ABG Value	Normal Range
pH	7.35- 7.45
PaCO2	35-45 mm Hg
HCO3	22-25 mEq/L
Base excess	-2 to +2
PaO2	80-95 mm Hg
SaO2	>95%

A physician prescribes clindamycin 10 mg/kg/day IV in two divided doses for respiratory tract infection. The medication is supplied 150 mg/mL. The patient weighs 88 lbs. How much will the nurse administer per dose? (round to the nearest tenth)

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Naxlex Comprehensive Predictor Exams

A patient is ordered 1 mg of Morphine IV push. The medication is supplied in vials 2 mg/1 mL. What should the nurse administer? (round to the nearest tenth)

Correct Answer is ["0.5"]

Explanation

A 24-year-old patient who is an intravenous drug user asks the nurse about preventing acquired immunodeficiency syndrome (AIDS). The nurse informs the patient that the risk of developing the human immunodeficiency virus (HIV) infection from drug use can be reduced by:

Correct Answer is C

Explanation

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