单项选择题

The nurse is caring for a client with a fractured left femur. What signs indicate potential fat emboli

A. Increased partial pressure of arterial oxygen (PaO₂), reduced sensation in left leg or foot.
B. Left leg pain, dyspnea.
C. Bradycardia, skin bruises.
D. Cyanosis, decreased PaO₂.

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热门试题

单项选择题

The nurse should anticipate which psychological reactions during the second trimester of pregnancy

A. Self-centeredness and concentration on the behavior and appearance of children.
B. Extroversion and emotional lability.
C. Ambivalence and uncertainty.
D. Dismay over body image and readiness for the end of pregnancy.

单项选择题

A client has severe pruritus from hepatitis B. Which of the following nursing measures would best enhance the client’s comfort

A. Use hot water to increase vasodilation.
B. Use cold water to decrease itching sensation.
C. Give tepid water baths.
D. Avoid lotions and creams.