ATI RN
Medical Surgical ATI Proctored Exam
1. A client who is receiving mechanical ventilation and has an ideal weight of 60 kg should have the tidal volume set at which of the following?
- A. 300 mL
- B. 480 mL
- C. 800 mL
- D. 950 mL
Correct answer: B
Rationale: Tidal volume is the amount of air delivered with each breath during mechanical ventilation. A common formula used to calculate tidal volume is 6-8 mL/kg of ideal body weight. For a client with an ideal weight of 60 kg, the expected tidal volume would be 60 kg x 6-8 mL/kg = 360-480 mL. Therefore, the most appropriate choice is 480 mL (Option B), which falls within the expected range based on the client's weight.
2. A client just had a flexible bronchoscopy. Which of the following nursing actions is appropriate?
- A. Withhold food and liquids until the client's gag reflex returns.
- B. Irrigate the client's throat every 4 hours.
- C. Have the client refrain from talking for 24 hours.
- D. Suction the client's oropharynx frequently.
Correct answer: A
Rationale: After a flexible bronchoscopy, it is crucial to withhold food and liquids until the client's gag reflex returns to prevent aspiration. Irrigating the client's throat every 4 hours, having the client refrain from talking for 24 hours, and frequent suctioning of the oropharynx are not indicated post-bronchoscopy and may even pose risks to the client's recovery.
3. A client who experienced a femur fracture 8 hr ago now reports sudden onset dyspnea and severe chest pain. Which of the following actions should the nurse take first?
- A. Provide high-flow oxygen.
- B. Check the client for a positive Chvostek's sign.
- C. Administer an IV vasopressor medication.
- D. Monitor the client for headache.
Correct answer: A
Rationale: In this situation, the priority action is to provide high-flow oxygen to the client. Sudden onset dyspnea and severe chest pain can be indicative of a pulmonary embolism, which is a life-threatening emergency. Oxygen therapy helps improve oxygenation and stabilizes the client's condition. Checking for Chvostek's sign, administering IV vasopressors, or monitoring for a headache are not the immediate priorities in this critical situation.
4. A nurse assesses a client who has a mediastinal chest tube. Which symptoms require the nurse's immediate intervention? (Select ONE that does not apply)
- A. Production of pink sputum
- B. Tracheal deviation
- C. Pain at insertion site
- D. Sudden onset of shortness of breath
Correct answer: A
Rationale: In a client with a mediastinal chest tube, the presence of pink sputum does not necessarily require immediate intervention. However, tracheal deviation could indicate a tension pneumothorax, sudden shortness of breath could signal tube issues or pneumothorax, and drainage exceeding 70 mL/hr might suggest hemorrhage. Disconnection at the Y site could lead to air entering the tubing, necessitating prompt attention.
5. A client is moving to a new state and needs to find a new doctor and hospital there. What advice by the nurse is best?
- A. Ask the hospitals there about standard nurse-client ratios.
- B. Choose the hospital that has the newest technology.
- C. Find a hospital that is accredited by The Joint Commission.
- D. Use a facility affiliated with a medical or nursing school.
Correct answer: C
Rationale: Choosing a hospital accredited by The Joint Commission (TJC) or another accrediting body is the best advice as it ensures a focus on safety and quality standards.
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