Where is a Swan-Ganz catheter typically placed?
In the superior vena cava
In the aorta
In the pulmonary artery
In the left ventricle
The Correct Answer is C
A. The superior vena cava is a common site for central venous catheters but not where the Swan-Ganz catheter tip rests.
B. The aorta is part of the arterial system, and the Swan-Ganz catheter is not placed here.
C. The Swan-Ganz catheter is advanced through the right heart chambers and positioned in the pulmonary artery to measure pulmonary artery pressures and cardiac output.
D. The left ventricle is not accessible via venous catheterization and is not the placement site for a Swan-Ganz catheter.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. If the pilot balloon is inflated, the cuff cannot be deflated.
B. The pilot balloon is connected to the cuff; when the pilot balloon is inflated, it indicates that the cuff inside the trachea or airway is also inflated, providing a seal.
C. Partial inflation cannot be determined solely by the pilot balloon’s inflation status.
D. The pilot balloon is directly related to the cuff and serves as an indicator of its inflation status.
Correct Answer is D
Explanation
A. Infection is a significant concern in burn clients but is not the immediate life-threatening priority in the initial phase of care.
B. Fluid imbalance is a critical issue during burn management, especially in the resuscitation phase, but airway management takes precedence.
C. Paralytic ileus can occur due to stress and decreased perfusion but is a lower priority compared to airway compromise.
D. Airway obstruction is the top priority in clients with burns to the head, neck, and chest, due to the risk of inhalation injury, swelling, and respiratory compromise. Airway patency must be ensured immediately to prevent life-threatening complications.
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