[单项选择]Passage TwoA. Memory loss, sleeplessness and anxiety. B. Memory loss, muscle pain and depression.
C. High fever, sleep disorder and fatigue. D. Chronic disorder, muscular pain and headache.

[单项选择]
Infections outside the brain may speed memory decline in Alzheimer’ s disease, UK researchers say. The Southampton University researchers studied 222 elderly people with Alzheimer’ s for six months, and they found that getting infections in places like the chest or urinary tract (尿道) could lead to higher level of an inflammatory (引发炎症的) protein called turnout necrosis factor (TNF) in the blood, and double memory loss.
There were 110 of the 222 subjects who developed a total of 150 infections, in areas such as the chest, stomach and intestines (肠) and the urinary tract, which led to the production of TNF proteins. These are collectively known as acute systemic inflammation events (SIEs).
Subjects with one or more SIEs during the six months follow - up had two times the rate of cognitive decline from their baseline score at the start of the study compared with those who had no SIE. And those patients
A. UK researchers have studied people who had brain infections and found there is no connection between infections and memory lost.
B. It is found that infections in the chest or urinary tract could lead to memory lost in people with Alzheimer’ s disease.
C. UK researchers studied people with Alzheimer’ s disease and found the connection between infections and memory lost.
D. TNF is a kind of inflammatory protein, the level of which can influence the memory of people with Alzheimer’ s diseas

[单项选择]A client exhibits confusion and severe memory loss. At 11:30 AM, he tells the nurse that he is going to work and proceeds to walk toward the door. Which of the following actions should be the nurse take（　）
A. Remind him that he retired from his job 10 years ago.
B. Tell him that she’ll accompany him for a short walk outdoors.
C. Divert his attention toward the dining room where lunch is being served.
D. Tell him that he does not have to go to work today.

[单项选择]Passage ThreeA. Memory. B. Two kinds of memory.
C. Short-term memory. D. An experiment on students.

[单项选择]
Insomnia or sleeplessness is a common complaint of women as they enter into menopause. Insomnia means having trouble falling asleep or staying asleep or the feeling that your sleep was not adequate for you. For women who are having night sweats, their sleep is broken by frequent awakening and therefore not refreshing. Generally once the night sweats are controlled a normal sleep pattern returns. If it doesn’t it may be, or have become chronic insomnia. How do you know
If you suffer from insomnia every night or most nights for a period of one month then you have chronic insomnia. If you’re not having night sweats then it’s time to look for other causes of sleeplessness. Depression and anxiety disorders are the most common causes of chronic insomnia. If you feel depressed you need to be checked by a qualified health care provider. Movement disorders such as restless leg syndrome are second on the list of insomnia for them
A. having trouble falling asleep
B. feeling that sleep is enough
C. having no sweats at night
D. having normal sleep pattern

[单项选择]Passage ThreeA. Information in short-term memory is different from that in long-term memory only in content.
B. Long-term memory can be achieved only by training.
C. It is easier to test short-term memory than long-term memory.
D. Henning gave a test on vocabulary to his subjects.

[单项选择]Passage Two There are two kinds of memory: short-term and long-term. Information in long-term memory can be recalled at a later time when it is needed. The information may be kept for days or weeks. In contrast, information in short-term memory is kept for only a few seconds, usually by repeating the information over and over. The following experiment shows how short-term memory has been studied. Henning studied how students who are leaning English as a second language remember vocabulary. The subjects in his experiment were 75 college students. They represented all levels of ability in English: beginning, intermediate, advanced, and native-speaking students. To begin, the subjects listened to a recording of a native speaker reading a paragraph in English. Following the recording, the subjects took a 15-question test to see which words they remembered. Each question had four choices. The subjects had to circle the word they had heard in the recording. Some of the q
A. memory
B. two kinds of memory
C. short-term memory
D. an experiment on students