Nokea
A nurse is teaching a school-age child and his parents about a new prescription for Lisdexamfetamine. Which of the following information should the nurse include in the teaching? (Select one that does not apply.)
- A. An adverse effect of this medication is CNS stimulation.
- B. Administer the medication before bedtime.
- C. Monitor blood pressure while taking this medication.
- D. Increased dopamine leads to more activity
Correct Answer: B
Rationale: CNS stimulation , BP monitoring , and dopamine increase are key; it's taken in the morning, not bedtime.
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The client has a PRN prescription for ondansetron (Zofran). For which condition should this medication be administered to the postoperative client?
- A. Paralytic ileus
- B. Incisional pain
- C. Urinary retention
- D. Nausea and vomiting
Correct Answer: D
Rationale: Ondansetron is an antiemetic used to treat postoperative nausea and vomiting, as well as nausea and vomiting associated with chemotherapy. The other options are incorrect.
Drug errors are most likely to occur at which time? Select one that does not that apply.
- A. When transcribing the drug order
- B. When verifying the client
- C. When dispensing the drug
- D. When the drug is administered
Correct Answer: B
Rationale: Drug errors may occur in transcribing drug orders, when the drug is dispensed, or in administration of the drug. Nurses, as the drug administrators, serve as the last defense against drug errors. Verifying the client and charting after administration are two important areas to help prevent medication errors.
Which of the following drugs has been shown to restore corticosteroid responsiveness for Bronchial Asthma:
- A. Salbutamol
- B. Sodium cromoglycate
- C. Zifirlukast
- D. Montelukast
Correct Answer: D
Rationale: Montelukast, a leukotriene inhibitor, enhances corticosteroid efficacy in asthma.
After completing a course on pharmacology for nurses, what will the nurse know?
- A. Everything necessary for safe and effective medication administration
- B. Current pharmacologic therapy; the nurse will not require ongoing education for 5 years.
- C. General drug information; the nurse can consult a drug guide for specific drug information.
- D. The drug actions that are associated with each classification of medication
Correct Answer: C
Rationale: After completing a pharmacology course nurses will have general drug information needed for safe and effective medication administration but will need to consult a drug guide for specific drug information before administering any medication. Pharmacology is constantly changing, with new drugs entering the market and new uses for existing drugs identified. Continuing education in pharmacology is essential to safe practice. Nurses tend to become familiar with the medications they administer most often, but there will always be a need to research new drugs and also those the nurse is not familiar with because no nurse knows all medications.
Brands of pancreatic enzyme replacement drugs are:
- A. Bioequivalent
- B. About the same in cost per unit of lipase across brands
- C. Able to be interchanged between generic and brand-name products to reduce cost
- D. None of the above
Correct Answer: D
Rationale: Pancreatic enzymes vary in potency and aren't bioequivalent or interchangeable ; cost differs .