A nurse is educating a patient with binge eating disorder and morbid obesity who has been prescribed orlistat. Which of the following statements, if made by the patient, would indicate that they understand the teaching?
I will stop taking orlistat and call my doctor if my urine gets darker in color.
I will take my dose of orlistat every morning an hour before breakfast.
I will feel less hungry during meals while I am taking orlistat.
I will eat a no-fat diet to prevent side effects from the medication.
The Correct Answer is A
Choice A rationale
Orlistat works by inhibiting the absorption of dietary fats in the body, which are then excreted in the stool. One of the side effects of this process can be changes in bowel habits, including an increase in the frequency of bowel movements and an oily discharge. Dark urine can be a sign of liver damage, which is a rare but serious side effect of orlistat. Therefore, if a patient notices their urine getting darker in color while taking orlistat, they should stop taking the medication and call their doctor immediately.
Choice B rationale
Orlistat should be taken with a meal that contains fat, not necessarily before breakfast. If a meal is missed or contains no fat, the dose of orlistat should be skipped.
Choice C rationale
Orlistat does not directly affect hunger signals or the feeling of fullness. It works in the digestive system to block about one-third of the fat in the food you eat from being digested.
Choice D rationale
While it’s important to maintain a balanced, reduced-calorie diet while taking orlistat, a no-fat diet is not recommended. Orlistat works by blocking the absorption of some of the fat from meals. If a meal contains no fat, there is no fat for orlistat to block.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Petechiae, or small red or purple spots on the skin caused by minor bleeding from broken capillary blood vessels, are an objective finding. They can be seen and evaluated by the nurse during a physical examination.
Choice B rationale
Nausea is a subjective symptom. It is something the patient experiences and reports, but it cannot be directly observed or measured by the nurse.
Choice C rationale
Cyanosis, or bluish discoloration of the skin due to poor circulation or inadequate oxygenation of the blood, is an objective finding. It can be observed by the nurse during a physical examination.
Choice D rationale
Fever is an objective finding. It can be measured by the nurse using a thermometer.
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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