A nurse is preparing to administer carbamazepine suspension 150 mg via NG tube every 6 hr. The amount available is 100 mg/5 mL. How many mL should the nurse administer with each 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 ["7.5"]
To calculate the amount of carbamazepine suspension needed for each dose, you can use the following formula: (Dose required in mg / Concentration available in mg/mL) = Volume to administer in mL In this case: (150 mg / 100 mg/5 mL) = Volume to administer in mL (150 mg / 20 mg/mL) = 7.5 mL Therefore, the nurse should administer 7.5 mL of carbamazepine suspension via the NG tube for each dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
A boggy fundus 3 fingerbreadths above the umbilicus is not an expected finding after receiving oxytocin for excessive vaginal bleeding. This finding could indicate uterine atony, which is a concern, but it is not a typical immediate response to oxytocin.
Choice B rationale:
The client reporting uterine cramping is an expected finding after receiving oxytocin. Oxytocin is often administered to stimulate uterine contractions and reduce bleeding, so uterine cramping is a positive response to the medication.
Choice C rationale:
Saturation of perineal pad in 15 minutes is not an expected finding after receiving oxytocin. Excessive bleeding would be a concern, and the nurse should monitor for signs of hemorrhage.
Choice D rationale:
The client reporting burning with urination is not an expected finding related to oxytocin administration. This symptom could be indicative of a urinary tract infection or another issue unrelated to oxytocin. It should be assessed and addressed separately.
Correct Answer is D
Explanation
Following a subtotal thyroidectomy, the nurse should position the client in a way that minimizes strain on the surgical site and promotes respiratory function. The most appropriate position for this client is:
d) Semi-Fowler's.
Semi-Fowler's position, where the head of the bed is elevated at a 30 to 45-degree angle, helps reduce swelling at the surgical site and facilitates breathing. This position also minimizes tension on the suture line and aids in preventing strain on the neck.
The other options are not as suitable for post-thyroidectomy positioning:
a) Dorsal recumbent: This position involves lying on the back with the knees flexed. While it might be used in some situations, it doesn't specifically address the considerations after a thyroidectomy.
b) Supine: Lying flat on the back may not provide optimal support to the neck and could potentially increase discomfort.
c) Left lateral: Lying on the left side may not be as effective in reducing strain on the neck and surgical site compared to the semi-Fowler's position.
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