A nurse is preparing to administer 250 mg of an antibiotic intramuscularly to a pregnant client for a sexually transmitted infection.
The available medication is 3 g/5 mL. How many mL should the nurse administer per dose? (This is a medical math querry no options provided) .
The Correct Answer is ["0.42"]
Step 1: Convert grams to milligrams: 3 g = 3000 mg Step 2: Find out how many milligrams are in each milliliter: 3000 mg ÷ 5 mL = 600 mg/mL Step 3: Calculate how many milliliters to administer for a 250 mg dose: 250 mg ÷ 600 mg/mL = 0.42 mL So, the nurse should administer
0.42 mL of the antibiotic per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
This is the correct answer. Regular, strong contractions with the presence of cervical change indicate that the woman is experiencing true labor.
Choice B rationale
Rupture of the membranes can occur before or during labor, but it is not a definitive sign of true labor.
Choice C rationale
The position of the presenting part is not a definitive sign of true labor.
Choice D rationale
Changes in the cervix can be a sign of true labor, but without regular, strong contractions, it is not a definitive sign.
Correct Answer is D
Explanation
Choice A rationale
While changes in an infant’s sleep patterns can be a sign of many issues, they are not a specific indicator of a food allergy.
Choice B rationale
Rice cereals are typically one of the first foods introduced to infants and are usually well- tolerated. They are not known to cause problems during lactation.
Choice C rationale
The foods a mother eats can affect breast milk, but they do not typically cause food allergies. Most babies can tolerate a variety of foods in a mother’s diet without any problems.
Choice D rationale
If there is a strong family history of peanut allergies, the mother might want to avoid eating peanuts while breastfeeding. However, current research suggests that early exposure to potential allergens may actually decrease the risk of developing allergies.
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