A nurse is preparing to administer indomethacin 50 mg PO. Available is indomethacin oral suspension 5 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["10"]
Using the formula:
Dose required (mg) ÷ Dose available (mg/mL) = Volume (mL)
50 mg ÷ 5 mg/mL = 10 mL
Therefore, the nurse should administer 10 mL of indomethacin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "This is a cephalhematoma, which will resolve on its own in 3 to 5 days." A cephalhematoma is a collection of blood between the skull bone and periosteum, and it does not cross suture lines. Caput succedaneum, on the other hand, does cross suture lines.
B. "This is a caput succedaneum, which is a collection of fluid from pressure of the vacuum extractor." Caput succedaneum is swelling of the soft tissues of the scalp caused by pressure during birth, especially with vacuum extraction, and it crosses suture lines.
C. "This is erythema toxicum, which is a transient allergic reaction that causes edema in the skin." Erythema toxicum is a common newborn rash, but it does not cause swelling on the head or cross suture lines.
D. "This is a Mongolian spot, which is found on many newborns." Mongolian spots are bluish-gray marks usually found on the lower back or buttocks, not on the head, and they are not related to vacuum extraction or swelling.
Correct Answer is D
Explanation
A. "You will have a weight gain of 0.5 to 1.5 kilograms." Weight loss of around 0.5 to 1.5 kg (1-3 lbs) due to hormonal changes and fluid shifts is common before labor, not weight gain.
B. "You will have a decrease in vaginal discharge." There is typically an increase in vaginal discharge, known as the "bloody show," as the cervix prepares for labor.
C. "You will experience urinary retention." Increased pressure on the bladder due to the baby's descent into the pelvis usually causes increased urinary frequency, not retention.
D. "You will experience a surge of energy." Many women experience a "nesting" instinct or surge of energy in the days before labor, which is a common sign that labor is approaching.
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