ATI LPN
PN ATI Capstone Pharmacology 1 Quiz
1. A nurse in a clinic is caring for a patient who has a UTI. What prescription should the nurse verify with a provider?
- A. Ciprofloxacin
- B. Trimethoprim-sulfamethoxazole
- C. Oxybutynin
- D. Nitrofurantoin
Correct answer: C
Rationale: The correct answer is C: Oxybutynin. Oxybutynin is an anticholinergic used to treat overactive bladder, not a UTI. The nurse should verify this prescription because it may not be appropriate for a UTI. Choices A, B, and D are antibiotics commonly used in the treatment of UTIs. Ciprofloxacin, trimethoprim-sulfamethoxazole, and nitrofurantoin are more suitable choices for the treatment of a UTI compared to oxybutynin.
2. A nurse is preparing to perform a sterile dressing change for a client with a surgical wound. Which action should the nurse take to prevent contamination during the dressing change?
- A. Proceed with the dressing change
- B. Restart the procedure if the sterile solution splashes onto the sterile field
- C. Continue without concern for minor splashes
- D. Delegate the task to another nurse
Correct answer: B
Rationale: The correct action for the nurse to take to prevent contamination during a sterile dressing change is to restart the procedure if the sterile solution splashes onto the sterile field. Any contamination of the sterile field compromises the aseptic technique and increases the risk of infection for the client. Therefore, it is crucial to maintain the sterility of the field throughout the procedure. Choices A, C, and D are incorrect because proceeding with the dressing change, continuing without concern for minor splashes, or delegating the task to another nurse would all compromise the sterility of the procedure and increase the risk of infection for the client.
3. A nurse on a rehab unit is creating a plan of care for a newly admitted patient who has difficulty swallowing following a stroke. Which interprofessional team members should the nurse anticipate consulting?
- A. Physical therapist
- B. Speech-language pathologist
- C. Social worker
- D. Respiratory therapist
Correct answer: B
Rationale: The correct answer is B: Speech-language pathologist. A speech-language pathologist specializes in assessing and treating swallowing disorders, making them the most appropriate consultant for a patient with difficulty swallowing following a stroke. While other interprofessional team members such as a physical therapist (choice A), social worker (choice C), and respiratory therapist (choice D) may play important roles in the patient's care, the primary focus for swallowing difficulties would be the speech-language pathologist.
4. A client is receiving oxytocin to augment labor. The contractions are occurring every 45 seconds, and the fetal heart rate is 170-180 beats/min. What action should the nurse take?
- A. Increase the oxytocin infusion
- B. Decrease the oxytocin infusion
- C. Discontinue the oxytocin infusion
- D. Maintain the oxytocin infusion
Correct answer: C
Rationale: When contractions occur every 45 seconds with a high fetal heart rate, it indicates uterine hyperstimulation and fetal distress. In this situation, the oxytocin infusion should be discontinued immediately to prevent further complications. Increasing or maintaining the infusion would worsen the hyperstimulation and distress. Decreasing the infusion may not be sufficient to address the current situation and could still lead to complications.
5. A nurse is teaching a group of clients about measures to prevent the development of skin cancer. Which of the following client statements indicates a need for further teaching?
- A. I will avoid going outside between 1000 and 1600.
- B. I will wear a wide-brimmed hat when I go outside.
- C. I will make sure to apply sunscreen with SPF 10 when I’m in the sun.
- D. I will reapply my sunscreen every 2 hours.
Correct answer: C
Rationale: The correct answer is C. An SPF of at least 15 is recommended to effectively protect against harmful UV rays. A sunscreen with an SPF of 10 is insufficient and does not provide adequate protection against skin cancer. Choices A, B, and D demonstrate good understanding of sun protection measures, such as avoiding peak sun hours, wearing protective clothing like a wide-brimmed hat, and reapplying sunscreen every 2 hours, which are all effective strategies to prevent skin cancer.
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