Which of the following is true regarding the femoral access for an arterial or pulmonary catheter?
It carries a lower risk of infection compared to other access sites.
It is the least desired location, and it is associated with a higher risk of complications than other access sites.
It is the most desired location for catheter insertion.
It is commonly used due to its ease of access.
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The body is not divided into nine equal areas; the name refers to approximate multiples of nine for each section.
B. The rule helps estimate the percentage of body surface area (BSA) burned, not calculate total BSA.
C. The rule of nines is a quick method to estimate the percentage of total body surface area affected by burns in adults. Each major section of the body is assigned a value that is a multiple of nine, aiding in fluid resuscitation and treatment planning.
D. It is primarily used for adults; modified charts, such as the Lund and Browder chart, are more accurate for children due to their different body proportions.
Correct Answer is C
Explanation
A. Removing the tracheostomy tube completely is unnecessary and unsafe when capping.
B. Placing the cap without deflating the cuff will block airflow because the inflated cuff seals the airway.
C. Deflating the cuff before capping allows airflow around the tube, enabling the patient to breathe through the upper airway, which is necessary when using a trach cap.
D. Capping with the cuff inflated prevents air passage through the upper airway and may cause respiratory distress.
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