What is a benefit of an arterial line?
Continuous monitoring of blood pressure
Decreased risk of infection
Improved oxygenation
Measures pulmonary wedge pressure
The Correct Answer is A
A. An arterial line allows continuous, real-time monitoring of blood pressure, providing accurate and immediate data important for critically ill patients.
B. The presence of an arterial line may actually increase infection risk if not properly cared for.
C. Arterial lines do not improve oxygenation directly; they monitor blood pressure.
D. Pulmonary wedge pressure is measured via a pulmonary artery catheter, not an arterial line.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Femoral access actually has a higher risk of infection compared to sites like the subclavian or internal jugular.
B. The femoral site is often considered the least desired due to a higher risk of infection and complications such as thrombosis. It is typically used only when other sites are not available.
C. The subclavian or internal jugular sites are usually preferred over the femoral site.
D. Although the femoral site is easy to access, its risks often outweigh this advantage.
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.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.