Nokea
T½ of a drug can determine all the following
- A. Closing interval
- B. Elimination time
- C. Steady Plasma Concentration
- D. Therapeutic dosage
Correct Answer: D
Rationale: Half-life (t½) informs dosing intervals to maintain therapeutic levels.
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According to traditional Chinese medicine, if a person who has a fever is given a herb that is yang in nature, such as golden seal, the patient's illness will:
- A. Get worse
- B. Get better
- C. Not be adequately treated
- D. Need additional herbs to treat the yang
Correct Answer: A
Rationale: A yang (warming) herb like golden seal would worsen a fever, a yang condition.
A 73-year-old male patient is being discharged home today. The discharge order reads: Take 10 mL of guaifenesin (Robitussin) with plastic measuring caps. How much should the nurse teach the client to take at home?
- A. 1/2 tsp
- B. 1 tsp
- C. 2 tsp
- D. 1 tbsp
Correct Answer: C
Rationale: 10 mL equals 2 teaspoons (1 tsp = 5 mL), the correct household measure for patient teaching.
A nurse is preparing to administer Filgrastim for the first time to a client who has just undergone a bone marrow transplant. Which of the following interventions is appropriate?
- A. Administer IM in a large muscle mass to prevent injury.
- B. Ensure that the treatment of the patient is a non-... (truncated)
Correct Answer: C
Rationale: Filgrastim is typically given subcutaneously or IV, not IM; the truncated option suggests a typo, but standard practice is assumed.
Because of their site of action, bile acid sequestering resins:
- A. Should be administered separately from other drugs by at least 4 hours
- B. May increase the risk for bleeding
- C. Both 1 and 2
- D. Neither 1 nor 2
Correct Answer: A
Rationale: Bile acid resins bind drugs in the gut, requiring separation by 4 hours.
Monitoring of a patient on gabapentin to treat seizures includes:
- A. Routine therapeutic drug levels every 3 to 4 months
- B. Assessing for dermatologic reactions, including Steven's Johnson
- C. Routine serum electrolytes, especially in hot weather
- D. Recording seizure frequency, duration, and severity
Correct Answer: D
Rationale: Monitoring seizure activity is key to assessing gabapentin efficacy.