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[单项选择]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.
[单项选择]When taking a health history from a client with moderate dementia, the nurse would expect to note the presence of( )
A. Hypervigilance
B. Increased inhibition
C. Enhanced intelligence
D. Accentuated premorbid traits
[单项选择]A client with a history of panic attacks seeks to increase social interaction. Each time the client tries to go to the dayroom, she begins to perspire and becomes short of breath. Which action by the nurse will help ease the client’s feelings of panic
A. Have other clients volunteer to accompany the client.
B. Tell the client she has to overcome her fear.
C. Allow the client to stay in her room.
D. Walk with the client and stay with her while she’s in the dayroom.
[单项选择]The nurse is teaching a client with a history of atherosclerosis. To decrease the risk of atherosclerosis, the nurse should encourage the client to()
A. avoid focusing on his weight.
B. increase his activity level.
C. follow a regular diet.
D. continue leading a high-stress lifestyle.
[单项选择]The nurse is caring for a client who has a history of alcohol abuse. Why would the client act as if he didn’t have a problem()
A. The client has never taken the CAGE questionnaire.
B. Denial is a defense mechanism commonly used by alcoholics.
C. Thought processes are distorted.
D. Alcohol is expensive.
[单项选择]A 21-year-old client with a history of ulcerative colitis is hospitalized for an exacerbation. When planning dietary teaching, the nurse should recommend that the client consume()
A. high-protein foods, such as eggs, meat, and cheese.
B. whole milk and other dairy products.
C. raw fruits and vegetables.
D. products containing caffeine.
[单项选择]A nurse is caring for a client with a history of GI bleeding, sickle cell disease, and a platelet count of 22,000/μL. The client is dehydrated and receiving dextrose 5% in half-normal saline solution at 150mL/hr. He reports severe bone pain and is scheduled to receive a dose of morphine sulfate. In administering the medication, the nurse should avoid which route()
A. Oral.
B. IV.
C. IM.
D. Subcutaneous (SC).
[单项选择]A client with a long history of ulcerative colitis takes sulfasalazine (Azulfidine) to control the condition. The nurse would anticipate the client to have which nutritional deficit that can occur as a result of taking this drug()
A. Colbalamin.
B. Folic acid.
C. Niacin.
D. Iron.
[单项选择]Opiate withdrawal causes severe physical discomfort and can be life-threatening. To minimize these effects, opiate users are commonly detoxified with which drug()
A. Barbiturates.
B. Amphetamines.
C. Methadone.
D. Benzodiazepines.
[填空题]In history there were many well-known people ______. (经历过失败)
[单项选择]A client with a history of heart failure is examined in the outpatient department to investigate the recent onset of peripheral edema and increased shortness of breath. Physical findings include bilateral crackles, a third heart sound (S3), distended neck veins, elevated blood pressure, and pitting edema of the ankles. The nurse documents the severity of pitting edema as +1. What is the best description of this type of edema()
A. Barely detectable depression when the thumb is released from the swollen area; normal foot and leg contours.
B. Detectable depression of less than 5 mm when the thumb is released from the swollen area; normal foot and leg contours.
C. A 5-to 10-mm depression when the thumb is released from the swollen area; foot and leg swelling.
D. A depression of more than 1 cm when the thumb is released from the swollen area; severe foot and leg swelling.
[填空题]Heroin addiction today is found chiefly among young men of{{U}} (36) {{/U}}groups in ghetto areas. Of the more than 60,000 known addicts, more than half live in New York state. Most of these live in New York City.{{U}} (37) {{/U}}figures show that more than half of the addicts are under 30 years of age.
Many addicts admit that getting a{{U}} (38) {{/U}}supply is the main object of their lives. An addict’s{{U}} (39) {{/U}}on getting drugs often prevents continuing an education or working at a job. His health is often poor. He may be sick one day from the effects of{{U}} (40) {{/U}}and sick the next from an{{U}} (41) {{/U}}. Statistics show that an addict’s life{{U}} (42) {{/U}}may be shortened by 15 to 20 years. The{{U}} (43) {{/U}}is usually in trouble with family and almost always in trouble with the law.
Some studies suggest that many of the known narcotic(麻醉剂) addicts had some trouble with the law before they became addicted.{{U}} (44) {{/U}}.
Most autho
[填空题]Internet addiction, like alcoholism or drug addiction, is a behavioral addiction, which is curable with correct treatment program.
[填空题]When we mention psychological addiction, we always use the term of ______ to describe a drub user’ thought.