ATI RN
ATI Capstone Comprehensive Assessment B
1. The nurse is caring for a patient on contact precautions. Which action will be most appropriate to prevent the spread of disease?
- A. Wear a gown, gloves, face mask, and goggles for interactions with the patient.
- B. Transport the patient safely and quickly when going to the radiology department.
- C. Place the patient in a room with negative airflow.
- D. Use a dedicated blood pressure cuff that stays in the room and is used for that patient only.
Correct answer: D
Rationale: The correct answer is to use a dedicated blood pressure cuff that stays in the room and is used for that patient only. Patients on contact precautions require dedicated equipment to prevent the spread of disease. Using one blood pressure cuff exclusively for the patient on contact precautions helps minimize the risk of transmitting infections to other patients. Choices A, B, and C are incorrect because while wearing protective gear and isolating the patient in a room with negative airflow are important infection control measures, using dedicated equipment for the patient on contact precautions is specifically recommended to prevent the spread of disease in this scenario.
2. What does the PR interval measure?
- A. Time it takes for the electrical impulse to travel from the atria to the ventricles
- B. Measurement of ventricular depolarization
- C. Duration of ventricular repolarization
- D. Segment representing the time between ventricular depolarization and repolarization
Correct answer: A
Rationale: The PR interval measures the time it takes for the electrical impulse to travel from the atria to the ventricles. It is crucial in diagnosing heart rhythm disorders, as abnormalities in this interval can indicate conduction abnormalities between the atria and ventricles. Choices B, C, and D are incorrect. The QRS complex represents ventricular depolarization, the QT interval represents the duration of ventricular repolarization, and the ST segment represents the time between ventricular depolarization and repolarization.
3. Which information is most important for the nurse to report to the health care provider before a patient with type 2 diabetes is prepared for a coronary angiogram?
- A. The patient�s most recent HbA1C was 6.5%
- B. The patient�s admission blood glucose is 128 mg/dL.
- C. The patient took the prescribed metformin (Glucophage) today
- D. The patient took the prescribed captopril (Capoten) this morning.
Correct answer: C
Rationale:
4. A client has a new prescription for Digoxin to treat heart failure. Which of the following instructions should the nurse include in the teaching?
- A. Contact provider if heart rate is less than 60/min.
- B. Check pulse rate for 30 seconds and multiply the result by 2.
- C. Increase intake of sodium.
- D. Take with food if nausea occurs.
Correct answer: A
Rationale: The correct instruction for a client prescribed Digoxin for heart failure is to contact the provider if the heart rate is less than 60/min. Digoxin can affect heart rate, and a heart rate below 60/min may indicate toxicity, requiring prompt medical attention. Checking the pulse rate accurately and seeking medical advice are essential components of safe medication management. Choices B, C, and D are incorrect. Choice B is related to checking the pulse rate but does not address the critical action of contacting the provider if it is below 60/min. Increasing intake of sodium (Choice C) is inappropriate as high sodium levels can worsen heart failure. Taking Digoxin with food if nausea occurs (Choice D) does not address a critical aspect of Digoxin administration related to heart rate monitoring.
5. A nurse is caring for a client who has a new diagnosis of tuberculosis (TB). Which of the following interventions should the nurse include in the plan of care?
- A. Place the client in a private room with negative airflow.
- B. Wear an N95 respirator when caring for the client.
- C. Place the client in a positive pressure room.
- D. Maintain the client on droplet precautions.
Correct answer: A
Rationale: The correct answer is to place the client in a private room with negative airflow. This is crucial for preventing the spread of tuberculosis (TB) infection. Option B, wearing an N95 respirator when caring for the client, is important for staff protection but does not address the need for isolation precautions. Option C, placing the client in a positive pressure room, is incorrect as TB clients should be in negative pressure rooms to prevent the spread of airborne pathogens. Option D, maintaining the client on droplet precautions, is not sufficient for TB, which requires airborne precautions.
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