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 A
Explanation
Choice A rationale:
"Determine the client's ability to use the call light." - This is the correct answer. Assessing the client's ability to use the call light is the first step in fall prevention. If the client can effectively use the call light, they can request assistance when needed, reducing the risk of falls. It's essential to assess their communication and mobility abilities.
Choice B rationale:
"Create a schedule with an assistive personnel to do hourly rounding for the client." - While hourly rounding is a valuable fall prevention strategy, assessing the client's ability to use the call light should be the initial step to ensure immediate access to help. Rounding can complement this measure.
Choice C rationale:
"Move the bedside table with the client's personal items close to the bed." - While ensuring the client's personal items are within reach is important for their comfort and convenience, it is not the first step in fall prevention. Assessing the client's ability to request assistance takes precedence.
Choice D rationale:
"Apply rubber-soled slippers before ambulation." - Providing appropriate footwear is important for fall prevention, but it is not the first precaution to implement. Assessing the client's ability to use the call light and communicate their needs comes before addressing ambulation.
Correct Answer is B
Explanation
Choice A rationale:
The administration of Rh(D) immune globulin (RhoGAM) is typically indicated for Rh-negative mothers who are carrying Rh-positive fetuses to prevent sensitization to Rh antigens. It is not directly related to the amniocentesis procedure. Therefore, this information is not necessary for the client undergoing an amniocentesis.
Choice B rationale:
This is the correct answer. Having an empty bladder is crucial during an amniocentesis procedure because a full bladder can obscure visualization of the fetus and the needle placement. It is essential for a successful and safe procedure. The nurse should instruct the client to empty their bladder before the test.
Choice C rationale:
The position during an amniocentesis is typically dorsal recumbent or semi-Fowler's position to allow for proper visualization of the fetus and needle placement. Lying on the left side is not a standard position for this procedure, so this information is incorrect and not necessary for the client.
Choice D rationale:
Drinking 50 grams of oral glucose is not a requirement for an amniocentesis procedure. This information is unrelated to the amniocentesis and can be confusing for the client. Therefore, it is not necessary to include this in the instructions.
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