ATI LPN
Pharmacology and the Nursing Process 10th Edition Test Bank
Chapter 13 Questions
Question 1 of 5
A patient is receiving instructions regarding the use of caffeine. The nurse shares that caffeine should be used with caution if which of these conditions is present?
Correct Answer: A
Rationale: Caffeine can exacerbate peptic ulcers by increasing gastric acid secretion, which may worsen the condition. It is not contraindicated in migraine headaches, asthma, or kidney stones, though it may have varying effects on these conditions.
Question 2 of 5
A patient who started taking orlistat 1 month ago calls the clinic to report some 'embarrassing' adverse effects. She tells the nurse that she has had episodes of 'not being able to control my bowel movements.' Which statement is true about this situation?
Correct Answer: D
Rationale: Orlistat's gastrointestinal side effects, such as fecal incontinence, are related to its mechanism of inhibiting fat absorption. Restricting dietary fat to less than 30% of total calories can reduce these effects. They are not expected to diminish entirely without dietary changes, stopping the drug is not necessary, and increasing fat intake would worsen the effects.
Question 3 of 5
A 6-year-old boy has been started on an extended-release form of methylphenidate hydrochloride for the treatment of attention deficit hyperactivity disorder (ADHD). During a follow-up visit, his mother tells the nurse that she has been giving the medication at bedtime so that it will be 'in his system' when he goes to school the next morning. What is the nurse's appropriate evaluation of the mother's actions?
Correct Answer: D
Rationale: Methylphenidate, a CNS stimulant, can cause insomnia if taken close to bedtime. Administering it 4 to 6 hours before bedtime helps minimize sleep disturbances while maintaining therapeutic levels during the day. Bedtime dosing, school-time dosing, or meal-dependent administration are not appropriate for extended-release formulations.
Question 4 of 5
A 22-year-old nursing student has been taking caffeine tablets for the past few weeks to 'make it through' the end of the semester and exam week. She is in the university clinic today because she is 'exhausted.' What human needs statement may be appropriate for her?
Correct Answer: C
Rationale: Caffeine, a CNS stimulant, can cause restlessness, anxiety, and insomnia, leading to an altered need for sleep. This is the most relevant human needs statement given her exhaustion from overuse. The other options are not directly related to caffeine's effects.
Question 5 of 5
A 10-year-old patient will be started on methylphenidate hydrochloride therapy. The nurse will perform which essential baseline assessment before this drug is started?
Correct Answer: B
Rationale: Methylphenidate may cause temporary growth suppression in children, making baseline height and weight assessment essential for monitoring. Eye exams, liver function studies, and hearing tests are not routinely required for this therapy.