A client is prescribed lansoprazole 15 mg PO once a day. At which of the following times should the nurse administer the medication?
During the evening meal
Thirty minutes before breakfast
Thirty minutes after lunch
With a bedtime snack.
The Correct Answer is B
Choice A reason:
While lansoprazole can be taken with or without food, it is generally recommended to take it before a meal for optimal effectiveness in reducing stomach acid.
Choice B reason:
This is the correct answer. Taking lansoprazole 30 minutes before breakfast allows it to be most effective in reducing stomach acid production.
Choice C reason:
Taking lansoprazole after lunch may not provide the same level of effectiveness in reducing stomach acid as taking it before a meal.
Choice D reason:
Taking lansoprazole with a bedtime snack may not be as effective in reducing stomach acid as taking it before a meal. Additionally, it is generally recommended to take it in the morning.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","E"]
Explanation
Choice A reason:
Chronic gastritis is not a common immediate postoperative complication of gastric surgery. It is more related to long-term gastric health.
Choice B reason:
Correct. Atelectasis, or partial lung collapse, is a potential complication postoperatively, especially in abdominal surgery. The nurse should assess for signs such as decreased breath sounds and reduced oxygen saturation.
Choice C reason:
Correct. Pneumonia is a potential complication due to reduced lung function and shallow breathing after surgery. The nurse should monitor for signs like fever, increased respiratory rate, and abnormal breath sounds.
Choice D reason:
Malignant hyperthermia is a rare complication related to certain types of anesthesia agents. It is not a common complication after gastric surgery
Choice E reason:
Correct. Metabolic imbalances, such as electrolyte disturbances or changes in blood glucose levels, can occur after gastric surgery. The nurse should monitor for signs like weakness, confusion, and abnormal laboratory values.
Correct Answer is ["10"]
Explanation
- Read the medication label carefully and check the dosage and concentration of Ceclor.
- The label shows that Ceclor is available as a suspension with 250 mg/5 mL.
- To calculate the volume of medication needed, use the formula: Volume = Dose / Concentration
- Plug in the values from the order and the label: Volume = 0.5 g / (250 mg/5 mL)
- Convert grams to milligrams by multiplying by 1000: Volume = 500 mg / (250 mg/5 mL)
- Simplify the fraction by dividing both numerator and denominator by 250: Volume = 2 / (1/5)
- Invert and multiply the fractions: Volume = 2 x 5
- Solve for volume: Volume = 10 mL
- The patient will receive 10 mL of Ceclor suspension.
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