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HESI RN Med Surg 3 Questions

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Question 1 of 5

The nurse is collecting a blood sample for a mixed venous oxygen saturation (SVO2) level from the distal lumen of a pulmonary artery (PA) catheter of a client in cardiogenic shock. Which action should the nurse implement?

Correct Answer: C

Rationale: At least 1 mL of blood is required for an accurate SVOâ‚‚ reading, ensuring sufficient sample volume.

Question 2 of 5

Correct Answer:

Rationale:

Question 3 of 5

Correct Answer:

Rationale:

Question 4 of 5

Correct Answer:

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Question 5 of 5

Correct Answer:

Rationale:

Similar Questions

The nurse is administering low dose dopamine to a client who is in septic shock. Which physiologic parameter should the nurse use to evaluate a therapeutic response to the dopamine?
A postoperative client is admitted to the intensive care unit (ICU) with an inflated pressure infuser containing a solution of heparin 2 units/ml attached to an intra-arterial (IA) cannula. Which finding indicates that the heparin infusion has achieved its therapeutic use?
A client has a chest tube connected to a closed water-seal drainage system with suction. Which equipment should the nurse always have available at the client's bedside?
The nurse is evaluating a client's central venous pressure (CVP) also called right atrial pressure (RAP) readings that are trending upwards. Which nursing problem is supported by the pathophysiologic mechanism most likely causing the increases?
Complete the diagram by specifying which condition the client is most likely experiencing, two actions the nurse should take to address that condition, and two parameters the nurse should monitor to assess the client's progress.

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