ATI LPN
Pharmacology and the Nursing Process 10th Edition Test Bank
Chapter 12 Questions
Question 1 of 5
A patient who has received some traumatic news is panicking and asks for some medication to help settle down. The nurse anticipates giving which drug that is most appropriate for this situation?
Correct Answer: A
Rationale: Benzodiazepines such as diazepam are used as anxiolytics, or sedatives. Zolpidem is used as a hypnotic for sleep. Phenobarbital is not used as an anxiolytic but is used for seizure control. Cyclobenzaprine is a muscle relaxant and is not used to reduce anxiety.
Question 2 of 5
A patient has been taking phenobarbital for 2 weeks as part of his therapy for epilepsy. He tells the nurse that he feels tense and that -the least little thingll bothers him now. Which is the correct explanation for this problem?
Correct Answer: D
Rationale: Barbiturates such as phenobarbital deprive people of REM sleep, which can result in agitation. Rebound phenomenon occurs when the drug is stopped (not during therapy), and the proportion of REM sleep increases, sometimes resulting in nightmares. The other options are incorrect.
Question 3 of 5
A man who has been taking phenobarbital for 1 week is found very lethargic and unable to walk after eating out for dinner. His wife states that he has no other prescriptions and that he did not take an overdose-the correct number of pills is in the bottle. The nurse suspects that which of these may have happened?
Correct Answer: B
Rationale: Alcohol has an additive effect when combined with barbiturates and causes central nervous system (CNS) depression. Multivitamins and aspirin do not interact with barbiturates, and this situation does not illustrate an allergic reaction.
Question 4 of 5
A patient has been taking suvorexant for intermittent insomnia. She calls the nurse to say that when she takes it, she sleeps well, but the next day she feels - so tired I Which explanation by the nurse is correct?
Correct Answer: C
Rationale: Use of suvorexant results in daytime sleepiness. The other statements are incorrect.
Question 5 of 5
A patient is taking flurazepam three to four nights a week for sleeplessness. She is concerned that she cannot get to sleep without taking the medication. What nonpharmacologic measures should the nurse suggest to promote sleep for this patient?
Correct Answer: A
Rationale: Nonpharmacologic approaches to induce sleep include providing a quiet environment, avoiding heavy exercise before bedtime, avoiding heavy meals late in the evening, and drinking warm decaffeinated drinks, such as warm milk, before bedtime.