Nokea
A patient is receiving telithromycin. Based on the nurse's understanding of potential adverse reactions, the nurse would identify which nursing diagnosis as a priority?
- A. Ineffective Renal Tissue Perfusion
- B. Risk for Injury
- C. Diarrhea
- D. Risk for Impaired Skin Integrity
Correct Answer: B
Rationale: Telithromycin can cause visual disturbances such as difficulty focusing and accommodating to light. Therefore, the priority nursing diagnosis would be Risk for Injury related to these visual disturbances. Aminoglycosides can cause nephrotoxicity, leading to a nursing diagnosis of Ineffective Renal Perfusion. Although diarrhea and skin rashes can occur, these would not be a priority at this time.
You may also like to solve these questions
A patient is prescribed demeclocycline. The nurse would teach the patient to be alert for signs of which of the following?
- A. Photosensitivity
- B. Abdominal pain
- C. Cramping
- D. Blood dyscrasias
Correct Answer: A
Rationale: Demeclocycline causes photosensitivity reactions. Abdominal pain and cramping are adverse reactions of macrolides. Blood dyscrasias are an adverse reaction of lincosamides.
A patient has been prescribed a tetracycline drug for Rocky Mountain spotted fever. The patient also takes antacids. Which of the following effects is likely to occur due to an interaction between the two drugs?
- A. Increased risk of bleeding
- B. Increased action of neuromuscular blocking drugs
- C. Increased profound respiratory depression
- D. Decreased absorption of tetracycline
Correct Answer: D
Rationale: Interaction of antacids with a tetracycline drug causes decreased absorption of tetracycline. Increased action of neuromuscular blocking drugs and increased profound respiratory depression are the result of interaction between neuromuscular blocking drugs and tetracyclines. Increased risk of bleeding is a result of interaction between anticoagulants and tetracyclines.
After teaching a group of nursing students about indications for linezolid (Zyvox), the instructor determines a need for additional teaching when the students identify which of the following as an indication?
- A. Community-acquired pneumonia (CAP)
- B. Vancomycin-resistant Enterococcus faecium (VREF)
- C. Methicillin-resistant Staphylococcus aureus (MRSA)
- D. Acute otitis media
Correct Answer: D
Rationale: Linezolid is used in the treatment of vancomycin-resistant Enterococcus faecium (VREF), health care? and community-acquired pneumonias, and skin and skin structure infections, including those caused by methicillin-resistant Staphylococcus aureus (MRSA). It is not used to treat otitis media.
A patient is being discharged with a prescription for linezolid. After teaching the patient about this drug, the nurse determines that additional teaching is needed when the patient identifies that he can consume which of the following without any risks? Select all that apply.
- A. Alcohol
- B. Prunes
- C. Aged cheese
- D. Pepperoni
Correct Answer: A, C, D
Rationale: When linezolid is taken with foods containing tyramine, such as aged cheese and meats, yogurt, chocolate, caffeinated beverages, and alcohol, the risk for severe hypertension increases. Prunes and broccoli pose no risk to the patient.
A patient is scheduled for abdominal surgery and is ordered to receive kanamycin as part of the bowel preparation. The patient asks the nurse why he is getting this drug. Which response by the nurse would be most appropriate?
- A. You have an infection now and will probably have one after surgery, so this will help control it.
- B. We need to lower the levels of ammonia in your bloodstream to prevent problems.
- C. The drug helps eliminate bacteria so that your GI tract is as clean as possible for surgery.
- D. This is to help prevent you from developing any blood clots during and after the surgery.
Correct Answer: C
Rationale: Kanamycin and neomycin are used before surgery to reduce intestinal bacteria. It is thought that this reduces the possibility of abdominal infection that may occur after surgery on the bowel. By destroying bacteria in the gut and washing it out with laxatives or enemas, the surgical area becomes as clean as possible before the operation. The drug is not used to control an infection preoperatively. It does help to reduce blood ammonia levels with hepatic coma, but this is not the reason for its use with this patient. The drug has no effect on preventing blood clots postoperatively.