ATI RN
Medical Surgical ATI Proctored Exam Questions
Question 1 of 5
When preparing a client for transfer to the ICU for placement of a pulmonary artery catheter, the nurse should explain that this catheter is used to monitor which of the following conditions?
Correct Answer: D
Rationale: The correct answer is D: Hemodynamic status. A pulmonary artery catheter is used to monitor hemodynamic parameters such as cardiac output, pulmonary artery pressure, and central venous pressure. This helps assess the patient's circulatory status and guide interventions in critically ill patients. Explanation: 1. Pulmonary artery catheter measures cardiac output and helps in assessing the heart's ability to pump blood effectively. 2. It provides information on pulmonary artery pressure which reflects the pressure in the right side of the heart and pulmonary circulation. 3. Central venous pressure is also monitored, indicating the fluid status and right heart function. Summary: A: Intracranial pressure - Incorrect. Pulmonary artery catheter does not monitor intracranial pressure. B: Spinal cord perfusion - Incorrect. Pulmonary artery catheter does not monitor spinal cord perfusion. C: Renal function - Incorrect. Pulmonary artery catheter does not monitor renal function.
Question 2 of 5
A healthcare professional is assessing a client who has postoperative atelectasis and is hypoxic. Which of the following manifestations should the healthcare professional expect?
Correct Answer: D
Rationale: The correct answer is D: Intercostal retractions. In postoperative atelectasis, there is a collapse of lung tissue leading to decreased oxygen exchange and hypoxia. Intercostal retractions indicate increased work of breathing as the body tries to compensate for the decreased lung function. Bradycardia and bradypnea are not typically associated with hypoxia but rather with decreased oxygen delivery to tissues. Lethargy is a nonspecific symptom and may not directly correlate with hypoxia in this scenario.
Question 3 of 5
While dining at a restaurant, a person begins to choke. Which of the following actions should the nurse take?
Correct Answer: B
Rationale: The correct answer is B because asking the person if he/she can speak helps to determine if the airway is partially or completely obstructed. If the person can speak, it indicates that the airway is not completely blocked, and coughing may help dislodge the object. If the person cannot speak, it suggests a complete blockage, and immediate intervention is needed. In contrast, A is incorrect as the nurse should take action rather than instructing the person to call 911. C is incorrect because the jaw-thrust maneuver is used for assisting with breathing, not for choking. D is incorrect because abdominal thrusts are only performed when the person is unable to speak, indicating a complete airway obstruction.
Question 4 of 5
A client with COPD is developing a plan of care. Which of the following interventions should the nurse include in the plan?
Correct Answer: D
Rationale: The correct answer is D: Instruct the client to use pursed-lip breathing. Pursed-lip breathing helps improve ventilation and decrease air trapping in clients with COPD, enhancing oxygenation and reducing shortness of breath. It also facilitates better gas exchange and can help the client manage their symptoms effectively. A: Restricting fluid intake is not typically indicated for clients with COPD unless they have comorbid conditions that require fluid restriction. B: Providing a low-protein diet is not a standard intervention for COPD management. Protein is important for muscle strength and repair in these clients. C: While exercise and activity are beneficial for clients with COPD, instructing them to do so specifically in the early-morning hours is not a priority intervention compared to pursed-lip breathing.
Question 5 of 5
A nurse is assessing a client who has COPD. The nurse should expect the client's chest to be which of the following shapes?
Correct Answer: D
Rationale: The correct answer is D: Barrel. In COPD, the chest becomes barrel-shaped due to hyperinflation of the lungs. This results in an increased anterior-posterior chest diameter, giving it a rounded appearance. This shape is characteristic of COPD as the hyperinflation causes the rib cage to remain partially expanded at all times. A: Pigeon – This shape is not associated with COPD and is not a typical finding in respiratory conditions. B: Funnel – This shape is not associated with COPD and is more commonly seen in conditions like pectus excavatum. C: Kyphotic – This shape refers to an exaggerated outward curvature of the thoracic spine, not the chest shape itself.