Nokea
Which aminoglycoside is most commonly used in the treatment of cystic fibrosis patients infected with Pseudomonas aeruginosa?
- A. Amikacin
- B. Streptomycin
- C. Tobramycin
- D. Gentamicin
Correct Answer: C
Rationale: Tobramycin is frequently used in cystic fibrosis patients for its efficacy against Pseudomonas aeruginosa, often administered via inhalation or IV.
You may also like to solve these questions
A nurse is caring for a client who is receiving moderate sedation with Diazepam IV. The client is oversedated. Which of the following medications should the nurse anticipate administering to this client?
- A. Ketamine
- B. Naltrexone
- C. Flumazenil
- D. Fluvoxamine
Correct Answer: C
Rationale: Flumazenil reverses benzodiazepine oversedation, like diazepam.
Drug which interferes with metabolism of theophylline is:
- A. Erythromycin
- B. Gentamicin
- C. Penicillin
- D. Furazolidone
Correct Answer: A
Rationale: Erythromycin inhibits P-450, increasing theophylline levels.
During what phase of the nursing process would the nurse be required to consider the efficacy of nursing interventions related to drug therapy?
- A. Assessment
- B. Nursing diagnosis
- C. Interventions
- D. Evaluation
Correct Answer: D
Rationale: Evaluation phase assesses the effectiveness of interventions, including those related to drug therapy.
The nurse is caring for a patient scheduled for surgery this morning who is not to be given anything orally. The nurse reviews the medication administration record and finds the patient has an important medication due but it is supposed to be given orally. What is the nurse's best action?
- A. Give the medication with a small sip of water.
- B. Give the medication via a different route.
- C. Hold the medication and put a note on the front of the chart for the surgeon.
- D. Call the ordering health care provider and clarify administration
Correct Answer: D
Rationale: NPO status requires physician clarification to ensure safety and appropriateness of administration.
Suzanne is started on paroxetine (Paxil), a selective serotonin reuptake inhibitor (SSRI), for depression. Education regarding her antidepressant includes:
- A. SSRIs may take 2 to 6 weeks before she will have maximum drug effects.
- B. Red-green color blindness may occur and should be reported.
- C. If she experiences dry mouth or heart rates greater than 80, she should stop taking the drug immediately.
- D. She should eat lots of food high in fiber to prevent constipation.
Correct Answer: A
Rationale: SSRIs require 2-6 weeks for full effect, a key patient education point.