A nurse is preparing to administer amoxicillin 350 mg orally.
The available amoxicillin is 250 mg per 5 mL. How many mL should the nurse administer?
The Correct Answer is ["7"]
The nurse is preparing to administer amoxicillin 350 mg orally. The available amoxicillin is 250 mg per 5 mL.
Step 1: To find out how many mL the nurse should administer, we need to set up a proportion to calculate the dosage. The proportion is set up as follows: 350 mg (desired dose) : X mL (unknown quantity) = 250 mg (available dose) : 5 mL (known quantity)
Step 2: Cross-multiply to solve for X: 350 mg * 5 mL = 250 mg * X mL Step 3: Simplify the equation: 1750 mgmL = 250X mgmL Step 4: Divide both sides by 250 mg to solve for X: X = 1750 mg*mL ÷ 250 mg = 7 mL. So, the nurse should administer 7 mL of amoxicillin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Clamping the patient’s chest tube is not the appropriate action. Clamping the tube can lead to tension pneumothorax, which is a life-threatening condition.
Choice B rationale
Increasing the patient’s wall suction is not the correct action. The sensation of chest burning is not related to the level of suction. Increasing the suction could potentially cause more harm.
Choice C rationale
Stripping the patient’s chest tube is not recommended. This action can cause negative pressure in the chest and can lead to injury of the lung tissue.
Choice D rationale
Repositioning the patient is the correct action. The sensation of chest burning could be due to the position of the chest tube. Repositioning the patient may alleviate the discomfort.
Correct Answer is ["B","C"]
Explanation
Choice A rationale
Insulin glargine does not last for 3 to 6 hours. It is a long-acting insulin that has a duration of action up to 24 hours.
Choice B rationale
This is correct. Insulin glargine lasts for 18 to 24 hours. It is a long-acting insulin that provides a base level of insulin that keeps working for 24 hours or longer.
Choice C rationale
This is also correct. Insulin glargine lasts for 16 to 24 hours. It is a long-acting insulin that provides a base level of insulin that keeps working for 24 hours or longer.
Choice D rationale
Insulin glargine does not last for 6 to 10 hours. It is a long-acting insulin that has a duration of action up to 24 hours.
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