ATI RN
ATI Nurs 240 Pharmacology quiz Questions
Extract:
Question 1 of 5
Which of the following anti-infectives is a fluoroquinolone?
Correct Answer: A
Rationale: Ciprofloxacin is a fluoroquinolone, effective against a broad spectrum of bacteria, unlike cephalosporins, penicillins, or macrolides.
Question 2 of 5
What steps should be taken before administering a broad spectrum antibiotic?
Correct Answer: B
Rationale: Performing a culture and sensitivity test identifies the pathogen and its antibiotic susceptibility, ensuring effective treatment and minimizing resistance.
Question 3 of 5
Which of the following anti-infectives is a fluoroquinolone?
Correct Answer: A
Rationale: Ciprofloxacin is a fluoroquinolone, effective against a broad spectrum of bacteria, unlike cephalosporins, penicillins, or macrolides.
Question 4 of 5
What is critical concentration in relation to medication therapeutic effects?
Correct Answer: B
Rationale: Critical concentration is the minimum blood level required for a drug to produce its therapeutic effect, ensuring efficacy without toxicity.
Question 5 of 5
A nurse is calculating the dose of medication for a client. The prescribed dose is 2.5 mg/kg. The client weighs 70 kg. What dosage of medication should the nurse prepare?
Correct Answer: B
Rationale:
To calculate: 2.5 mg/kg × 70 kg = 175 mg, ensuring the correct dosage is prepared for the client.