Nokea
Which name identifies a drug listed by the US Food and Drug Administration (FDA)?
- A. Brand
- B. Nonproprietary
- C. Official
- D. Trademark
Correct Answer: C
Rationale: The official name is the name under which a drug is listed by the FDA. The brand name, or trademark, is the name given to a drug by its manufacturer. The nonproprietary, or generic, name is provided by the United States Adopted Names Council.
You may also like to solve these questions
Not an antidepressant
- A. Amitryptilline
- B. Fluoxetin
- C. Trazodone
- D. Pimozide
Correct Answer: D
Rationale: Pimozide is an antipsychotic, not an antidepressant.
The use of information technology for quality improvement in pharmacotherapeutics includes:
- A. Incorporating the use of 'apps' into all patient encounters
- B. Tracking data trends within the practice via the electronic health record database
- C. Informing patients that they have access to their medication list via the Internet
- D. Using macros for individualizing patient care management
Correct Answer: B
Rationale: Tracking data trends in EHRs supports quality improvement in pharmacotherapeutics.
Identify poor metabolizers of tamoxifen
- A. Not provided in document
- B. Not provided in document
- C. Not provided in document
- D. Not provided in document
Correct Answer: C
Rationale: This question lacks options, but the answer key (ANS: 3) indicates the third choice. Poor metabolizers of tamoxifen can be identified through CYP2D6 genotyping, as this enzyme converts tamoxifen to its active metabolite.
What is the advantage of sublingual route of administration of drugs
- A. Prevents first pass effect
- B. Easy to administer
- C. Lipid soluble
- D. Can be spitted out with signs of toxicity
Correct Answer: A
Rationale: Sublingual administration bypasses hepatic first-pass metabolism.
The patient, diagnosed with cancer, is receiving morphine sulfate (a potent narcotic pain reliever) to relieve cancer pain. Approximately every 7 days the medication is no longer effective in controlling the patient's pain and a larger dose is needed to have the same effect. How might the nurse explain why this is happening?
- A. Tolerance
- B. Cumulation
- C. Interactions
- D. Addiction
Correct Answer: A
Rationale: The body may develop a tolerance to some drugs over time. Tolerance may arise because of increased biotransformation of the drug, increased resistance to its effects, or other pharmacokinetic factors. When tolerance occurs, the amount of the drug no longer causes the same reaction. Therefore, increasingly larger doses are needed to achieve a therapeutic effect. Cumulative effect occurs when the drug is not properly eliminated and more of the drug is administered, resulting in toxic levels accumulating. Interactions occur when the drug reacts badly with another substance such as food, another drug, or an alternative or complementary therapy. Addiction is the psychological need for a substance.