Touching other people without their permission, reading someone else’s mail, and using personal possessions without asking permission are all examples of（）

单项选择题A client reports losing his job, not being able to sleep at night, and feeling upset with his wife. The nurse responds to the client, You may want to talk about your employment situation in group today. The nurse is using which therapeutic technique（）

A. Restating.
B. Making observations.
C. Exploring.
D. Focusing.

单项选择题A client with no known history of peripheral vascular disease comes to the emergency department complaining of sudden onset of lower leg pain. Inspection and palpation reveal absent pulses, paresthesia, and a mottled, cyanotic, cold, and cadaverous left calf. While the physician determines the appropriate therapy, the nurse should（）

A. place a heating pad around the affected calf.
B. elevate the affected leg as high as possible.
C. keep the affected leg level or slightly dependent.
D. shave the affected leg in anticipation of surgery.