Physiological AdaptationCâu 98 / 120
A client with chronic obstructive pulmonary disease has an oxygen saturation of 90%. Which oxygen delivery approach is appropriate?
a.Administer high-flow oxygen at 10 L/min immediately
b.Provide low-flow oxygen and titrate to the target saturation
c.Withhold all oxygen to preserve respiratory drive
d.Place the client on a nonrebreather mask routinely
Giải thích
Clients with COPD are given controlled low-flow oxygen titrated to a target saturation, often around 88 to 92 percent, to avoid suppressing respiratory drive while treating hypoxemia.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A nurse reviews a client's laboratory results. Which serum potassium value is within the normal range?
- A client with heart failure gains 3 pounds in two days and has new crackles in the lungs. Which condition does the nurse suspect?
- A nurse is caring for a client with diabetic ketoacidosis. Which arterial blood gas finding is expected?
- A nurse assesses a client with hypocalcemia. Which finding is expected?
- A client presents with slurred speech, facial droop, and right-sided weakness. What is the nurse's priority action?
- A nurse is caring for a client after a myocardial infarction. Which laboratory marker is most specific for cardiac muscle damage?
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với NCLEX-RN (National Council Licensure Exam — Registered Nurse) · Quy trình kiểm tra