Nokea
Which of the following shows high first pass metabolism:
- A. Propranolol
- B. Phenobarbitone
- C. Phenylbutazone
- D. Phenytoin
Correct Answer: A
Rationale: Propranolol undergoes extensive first-pass metabolism in the liver.
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Genetic testing for VCORC1 mutation to assess potential warfarin resistance is required prior to prescribing warfarin.
- A. TRUE
- B. FALSE
Correct Answer: B
Rationale: VCORC1 testing is recommended but not required before prescribing warfarin; it's optional to guide dosing.
Data in the electronic health record that the provider reviews prior to a patient encounter varies with the clinic setting. In an urgent care clinic, the provider should review:
- A. The patient's current diagnosis and history
- B. Drugs the patient is currently taking
- C. Any recent previous encounter for the same problem as this visit and what was done
- D. All of the above
Correct Answer: D
Rationale: In urgent care, reviewing diagnosis, medications, and prior encounters ensures comprehensive care.
A nurse is assessing a pregnant client and learns that the client is addicted to cocaine. The nurse informs the client about the risks of cocaine addiction for her fetus. Which of the following would the nurse include?
- A. The child may be born with diabetes.
- B. The child may be born with hypertension.
- C. The child may be born with an addiction to drugs.
- D. The child may be born with CNS defects.
Correct Answer: C
Rationale: The nurse informs the client that children born to mothers using addictive drugs are often born with an addiction to the drug. Children born to mothers who are addicted to cocaine are not known to be born with diabetes, CNS defects, or hypertension.
Which online drug reference makes available to healthcare providers and the public a standard, comprehensive, up-to-date look up and downloadable resource about medicines?
- A. American Drug Index
- B. American Hospital Formulary
- C. DailyMed
- D. Drug Reference
Correct Answer: C
Rationale: DailyMed makes available to healthcare providers and the public a standard, comprehensive, up-to-date look up and downloadable resource about medicines. The American Drug Index, American Hospital Formulary, and Drug Reference are not designed for public use in this manner.
B-Blockers are contra indicated in
- A. Hypertension
- B. Congestive cardiac failure
- C. Anxiety states
- D. Hyperthyroidis m
Correct Answer: B
Rationale: Beta-blockers worsen congestive heart failure.