Before a transesophageal echocardiogram, a client is given an oral topical anesthetic spray. Upon return from the procedure, the nurse observes that the client has no active gag reflex. In response, the nurse should（）

单项选择题The nurse is providing care to a 5-year-old client with a fractured femur whose nursing diagnosis is Imbalanced nutrition: less than body requirements related to impaired physical mobility. Which of the following is most likely to occur with this condition（）

A. Decreased protein catabolism.
B. Increased calorie intake.
C. Increased digestive enzymes.
D. Increased carbohydrate need.

单项选择题A client is hospitalized with a diagnosis of chronic glomerulonephritis. The client mentions that she likes salty foods. The nurse should warn her to avoid foods containing sodium because（）

A. reducing sodium promotes urea nitrogen excretion.
B. reducing sodium decreases edema.
C. reducing sodium improves her glomerular filtration rate.
D. reducing sodium increases potassium absorption.