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After teaching a group of nursing students about fluoroquinolones, the instructor determines that the teaching was successful when they identify which of the following as an example? Select all that apply.
- A. Levofloxacin (Levaquin)
- B. Amoxicillin (Amoxil)
- C. Cephalexin (Keflex)
- D. Spectinomycin (Trobicin)
- E. Ciprofloxacin (Cipro)
Correct Answer: A,E
Rationale: The fluoroquinolone drugs include ciprofloxacin (Cipro), gemifloxacin (Factive), levofloxacin (Levaquin), moxifloxacin (Avelox), norfloxacin (Noroxin), and ofloxacin (Floxin). Amoxicillin is an aminopenicillin. Spectinomycin is chemically related to but different from aminoglycosides.
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Fluoroquinolones should be used with caution in which of the following clients? Select all that apply.
- A. Clients with diabetes
- B. Clients with hypertension
- C. Clients receiving dialysis
- D. Clients with chronic obstructive pulmonary disorder (COPD)
- E. Clients with epilepsy
Correct Answer: A,C,E
Rationale: Fluoroquinolones should be used with caution in clients with diabetes, renal impairment, or history of seizures, older clients, and clients on dialysis.
A nurse is preparing to administer ciprofloxacin as ordered. Which test would the nurse ensure is completed before administering the first dose to the patient?
- A. Urinalysis
- B. Culture tests
- C. Ulcer tests
- D. Stool tests
Correct Answer: B
Rationale: The nurse should check whether culture tests are conducted before the first dose of drug, is administered to the client. Ulcer tests and stool tests are not required to be conducted before administering the first dose of an anti-infective drug to the client. The nurse has to ensure that urinalysis is conducted before the administration of the drug but not specifically before the first dose of the anti-infective drug.
A client is receiving a fluoroquinolone and is also taking ibuprofen for pain relief. The nurse would be alert for which of the following?
- A. Increased risk for bleeding
- B. Decreased effectiveness of the fluoroquinolone
- C. Increased risk for seizures
- D. Delayed elimination of the fluoroquinolone
Correct Answer: C
Rationale: When a nonsteroidal anti-inflammatory drug such as ibuprofen is used in conjunction with a fluoroquinolone, the patient has an increased risk for seizures. An increased risk of bleeding would occur with oral anticoagulants in conjunction with fluoroquinolone therapy. Decreased effectiveness of the fluoroquinolone would occur if it was given with antacids, iron salts, or zinc because of decreased absorption of the antibiotic. Cimetidine interferes with the elimination of the fluoroquinolone, leading to prolonged presence of the drug in the bloodstream.
The nurse is reviewing the medical records of several clients with infection. The nurse would anticipate the prescriber ordering a fluoroquinolone for a client with which of the following? Select all that apply.
- A. Unitary tract infections
- B. Sexually transmitted infections
- C. Upper respiratory tract infections
- D. Bone and joint infections
- E. Skin infections
Correct Answer: A,B,D,E
Rationale: Fluoroquinolones are primarily used to treat lower respiratory tract infections, bone and joint infections, urinary tract infections, skin infections, sexually transmitted infections, and some infections of the eye and ear.
A nurse is caring for a client who is receiving a fluoroquinolone as an intravenous infusion. The nurse would check the infusion rate at which frequency?
- A. Every 15 minutes
- B. Every 30 minutes
- C. Every 45 minutes
- D. Every 60 minutes
Correct Answer: A
Rationale: When administering a fluoroquinolone IV, the nurse should check the infusion rate every 15 minutes and adjust it if necessary.