ATI RN
Care of Patients with Shock Practice Questions Questions
Question 1 of 5
Which of the following actions indicates a correct understanding of research principles?
Correct Answer: C
Rationale: Selecting every third chart ensures a random and representative sample for research.
Question 2 of 5
For an effective non-directive counselling session, which one of the following will be most essential?
Correct Answer: B
Rationale: Establishing a rapport with the client is essential in non-directive counselling, as it creates an atmosphere where the client can work out their problems.
Question 3 of 5
What is the pathological process causing esophageal varices is
Correct Answer: C
Rationale: Esophageal varices results from increased portal hypertension. In portal hypertension, the liver cannot accept all of the fluid from the portal vein. The excess fluid will back flow to the vessels with lesser pressure, such as esophageal veins or rectal veins causing esophageal varices or hemorrhoids.
Question 4 of 5
A 17-year-old boy develops pulmonary edema after resolution of postoperative laryngospasm. While breathing 100% O2, SpO2 is 80%. Which of the following strategies is the MOST appropriate management?
Correct Answer: C
Rationale: Pulmonary edema from negative pressure (post-laryngospasm) requires positive-pressure ventilation to improve oxygenation and reduce fluid in the alveoli.
Question 5 of 5
An anesthesia machine is set to deliver O2 2 L/min, nitrous oxide 2 L/min, and sevoflurane. After 30 minutes of stable anesthesia, which of the following complications is the most likely cause of a DECREASE in the O2 analyzer reading from 50% to 30%?
Correct Answer: B
Rationale: Water accumulation on the O2 sensor can impair its accuracy, reducing the displayed O2 concentration despite stable delivery.