A nurse is preparing to administer medroxyprogesterone 104 mg subcutaneous to a client who is experiencing pain associated with endometriosis. Available is medroxyprogesterone injection 104 mg/0.65 mL. How many mL should the nurse administer? (Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.65"]
Given:
Prescribed dose: 104 mg of medroxyprogesterone
Available concentration: 104 mg/0.65 mL
Steps to solve:
Concentration is 104 mg/0.65 mL
To administer 104 mg of medroxyprogesterone, the nurse needs to administer exactly 0.65 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2.5"]
Explanation
Given:
Prescribed dose: 250 mg of ciprofloxacin per dose
Available tablets: 100 mg tablets
Steps to solve:
Determine the number of tablets per dose:
Find how many 100 mg tablets are needed to make 250 mg of ciprofloxacin.
Set up a proportion to solve for the unknown number of tablets (X):
100 mg/tablet = 250 mg/X tablets
Cross-multiplying gives us:
100 mg x X tablets = 250 mg x 1 tablet
Simplifying:
100X = 250
Solving for X:
X = 250 / 100 = 2.5 tablets
Correct Answer is B
Explanation
A) Frequency: The frequency in this prescription is specified as "qhs" (every night at bedtime), which is a standard and appropriate frequency for this type of treatment. There is no issue with the frequency, as it aligns with common treatment regimens for vaginal infections.
B) Route: The prescribed route for clindamycin is vaginal, which is unusual for antibiotics, as they are typically given orally or intravenously. However, clindamycin can be used vaginally for the treatment of infections such as group B streptococcus during pregnancy. The nurse should clarify the route to ensure that this is the intended administration method, especially considering that clindamycin is more commonly prescribed for oral or IV use.
C) Dosage: The dosage of 5 g is appropriate for vaginal clindamycin treatment for group B streptococcus and falls within typical guidelines for this type of therapy. Clindamycin vaginal suppositories or creams are usually dosed in the range of 5 g, making the dosage correct.
D) Medication: Clindamycin is a suitable antibiotic for treating group B streptococcus infections, including when administered vaginally. It is frequently used for such purposes, especially in pregnant women, to prevent neonatal transmission during labor.
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