Ati lpn level 3 med surg resp test
Ati lpn level 3 med surg resp test ( 14 Questions)
A client is receiving oxygen therapy via a nasal cannula. When the client asks the nurse why he needs to have oxygen tubing in his nose, which of the following explanations about the cannula should the nurse give him?
"It delivers the highest concentration of oxygen possible." This is inaccurate; other methods (like non-rebreather masks) deliver higher concentrations.
"It delivers a specific concentration of oxygen constantly." While it does provide a specific concentration, it is not as constant as other devices because it can vary based on the client's breathing patterns.
"It delivers the low concentration of oxygen you need." A nasal cannula typically delivers a low concentration of oxygen (approximately 24-44% oxygen depending on the flow rate), which is appropriate for clients who need supplemental oxygen but do not require a high concentration.
"It allows you to remove it for a while when it gets uncomfortable." This is misleading; while the client can remove it temporarily, it is essential to maintain oxygen therapy as prescribed for adequate oxygenation.
A. "It delivers the highest concentration of oxygen possible." This is inaccurate; other methods (like non-rebreather masks) deliver higher concentrations.
B. "It delivers a specific concentration of oxygen constantly." While it does provide a specific concentration, it is not as constant as other devices because it can vary based on the client's breathing patterns.
C. "It delivers the low concentration of oxygen you need." A nasal cannula typically delivers a low concentration of oxygen (approximately 24-44% oxygen depending on the flow rate), which is appropriate for clients who need supplemental oxygen but do not require a high concentration.
D. "It allows you to remove it for a while when it gets uncomfortable." This is misleading; while the client can remove it temporarily, it is essential to maintain oxygen therapy as prescribed for adequate oxygenation.