[单项选择]
Infections ’Speed Memory Loss’

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

更多"Infections ’Speed Memory Loss’ Inf"的相关试题:

[单项选择]

Infections ’Speed Memory Loss’

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. In the study, all the subjects developed SIEs.
B. In the study, only the subjects who had more than one SIE suffered the cognitive decline.
C. In the study, all the subjects had a high level of TNF.
D. In the study, those who had no SIE suffered less cognitive decline than those who ha

查看答案

[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.

查看答案

[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.

查看答案

[填空题]outside

查看答案

[填空题]Opportunistic infections are harmful to all the people.

查看答案

[单项选择]A memory--memory, machine instruction for a certain machine has the following format. (Such an instruction is similar to a register—register instruction except that the operands are displaced addresses in memory.) Which of the following could be an assembly language instruction that would be translated into a memory—to—memory instruction for this machine( ).
A. ADD 10(R1) ,20(R2)
B. ADD(10R1), (20R2)
C. ADD R1,10(R2),20
D. ADD R1,10,20(R2)

查看答案

[单项选择]

There are three kinds of memory: sense memory, working memory, and long-term memory. Think of them as three connected rooms in which you store different kinds of memories.
The first kind of memory is sense memory. Everything you are sensing right now is stored here. Perhaps you feel the sun on your face or smell the aroma(香味) of food. Sense memories last only a few seconds, but they connect one moment to the next. They give your life a flow, even though they are quickly forgotten.
You keep a few items(条目) in working memory. These are memories you need for what you are doing. Suppose you look up a friend’s telephone number in the phone book. You’ll probably remember the number for a little while. But if you get distracted (分神), you might quickly forget it. A memory usually stays in your working memory for just a few days at most. Working memory has another limit, too. Only a small number of items fit into it at any given time.
Memories you want
A. you say it in a polite way
B. you remember it all your life
C. you don’t want to write it down
D. you know it but can’t remember it

查看答案

我来回答:

提交