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感染（infection）
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考题
A person with Latent TB Infection has symptoms that may include: a bad cough that lasts 3 weeks or longer and pain in the chest. ()
此题为判断题(对，错)。
考题
What are the complications of a stroke? ()
A、Confusion and speech disturbances.B、Contractures and pain.C、Urinary incontinence and urinary infection.D、Same posture continuously.
考题
( ) Which of the following can cause hepatitis?
A、Viral bacterial infection.B、Liver poisoningC、Traumatic injury to the liverD、All of the above-mentioned.
考题
What we can do on decreasing infection caused by sharp injuries? ()
A. Make assessment to sharp injury controlB. Enhance educational interventionC. Improve awareness of College studentsD. Supply consultation
考题
There is a slight infection in the lung, which ________ is not serious.A of itselfB to itselfC in itselfD on itself
考题
Jean was in low spirits because her throat infection left her very () and made her solo at the party impossible.A、dumbB、hoarseC、silentD、speechless
考题
请阅读Passage l。完成第21—25小题。
Passage 1
It's one of our common beliefs that mice are afraid of cats. Scientists have long known that even if a mouse has never seen a cat before, it is still able to detect chemical signals released from it and run away in fear. This has always been thought to be something that is hard-wired into a mouse s brain.
But now Wendy Ingram, a graduate student at the University of California, Berkeley, has challenged this common sense. She has found a way to"cure" mice of their inborn fear of cats by infecting them with a parasite, reported the science journal Nature.
The parasite, called Toxoplasma gondii, might sound unfamiliar to you, but the shocking fact is that up to one-third of people around the world are infected by it. This parasite can cause different diseases among humans, especially pregnant women--it is linked to blindness and the death of unborn babies.
However, the parasite's effects on mice are unique. Ingram and her team measured how mice reacted to a cat's urine(尿) before and after it was infected by the parasite. They noted that normal mice stayed far away from the urine while mice that were infected with the parasite walked freely around the test area.
But that's not all. The parasite was found to be more powerful than originally thought—even after researchers cured the mice of the infection. They no longer reacted with fear to a cat's smell,which could indicate that the infection has caused a permanent change in mice's brains.
Why does a parasite change a mouse's brain instead of making it sick like it does to humans?
The answer lies in evolution.
"It's exciting scary to know how a parasite can manipulate a mouse's brain this way," Ingram said. But she also finds it inspiring."Typically if you have a bacterial infection, you go to a doctor and take antibiotics and the infection is cleared and you expect all the symptoms to also go away."
She said, but this study has proven that wrong."This may have huge implications for infectious disease medicine."
Which of the following statements is true according to the passage?
查看材料
A．Toxoplasma gondii causes people strange and deadly diseases.
B．With certain infection the infectious disease cannot be cured completely.
C．Human beings infected by toxoplasma gondii will have permanent brain damage.
D．Toxoplasma gondii is harmful to human beings, but it does no harm to mice.
考题
It’s one of our common beliefs that mice are afraid of cats. Scientists have long known that even if a mouse has never seen a cat before, it is still able to detect chemical signals released from it and run away in fear. This has always been thought to be something that is hard-wired into a mouse’ s brain.
But now Wendy Ingram, a graduate student at the University of California, Berkeley, has challenged this common sense. She has found a way to “cure” mice of their inborn fear of cats by infecting them with a parasite, reported the science journal Nature.
The parasite, called Toxoplasma gondii, might sound unfamiliar to you, but the shocking fact is that up to one-third of people around the world are infected by it. This parasite can cause different diseases among humans, especially pregnant women—it is linked to blindness and the death of unborn babies.
However, the parasite’s effects on mice are unique. Ingram and her team measured how mice reacted to a cat's urine (尿) before and after it was infected by the parasite. They noted that normal mice stayed far away from the urine while mice that were infected with the parasite walked freely around the test area.
But that's not all. The parasite was found to be more powerful than originally thought—even after researchers cured the mice of the infection. They no longer reacted with fear to a cat's smell, which could indicate that the infection has caused a permanent change in mice's brains.
Why does a parasite change a mouse's brain instead of making it sick like it does to humans The answer lies in evolution.
“It’s exciting scary to know how a parasite can manipulate a mouse's brain this way,"Ingram said. But she also finds it inspiring. "Typically if you have a bacterial infection, you go to a doctor and take antibiotics and the infection is cleared and you expect all the symptoms to also go away,” she said, but this study has proven that wrong. “This may have huge implications for infectious disease medicine."
Which of the following statements is true according to the passage 查看材料A.Toxoplasma gondii causes people strange and deadly diseases.
B.With certain infection the infectious disease cannot be cured completely.
C.Human beings infected by toxoplasma gondii will have permanent brain damage.
D.Toxoplasma gondii is harmful to human beings, but it does no harm to mice.
考题
It’s one of our common beliefs that mice are afraid of cats. Scientists have long known that even if a mouse has never seen a cat before, it is still able to detect chemical signals released from it and run away in fear. This has always been thought to be something that is hard-wired into a mouse’ s brain.
But now Wendy Ingram, a graduate student at the University of California, Berkeley, has challenged this common sense. She has found a way to “cure” mice of their inborn fear of cats by infecting them with a parasite, reported the science journal Nature.
The parasite, called Toxoplasma gondii, might sound unfamiliar to you, but the shocking fact is that up to one-third of people around the world are infected by it. This parasite can cause different diseases among humans, especially pregnant women—it is linked to blindness and the death of unborn babies.
However, the parasite’s effects on mice are unique. Ingram and her team measured how mice reacted to a cat's urine (尿) before and after it was infected by the parasite. They noted that normal mice stayed far away from the urine while mice that were infected with the parasite walked freely around the test area.
But that's not all. The parasite was found to be more powerful than originally thought—even after researchers cured the mice of the infection. They no longer reacted with fear to a cat's smell, which could indicate that the infection has caused a permanent change in mice's brains.
Why does a parasite change a mouse's brain instead of making it sick like it does to humans The answer lies in evolution.
“It’s exciting scary to know how a parasite can manipulate a mouse's brain this way,"Ingram said. But she also finds it inspiring. "Typically if you have a bacterial infection, you go to a doctor and take antibiotics and the infection is cleared and you expect all the symptoms to also go away,” she said, but this study has proven that wrong. “This may have huge implications for infectious disease medicine."
The author's attitude towards the experiment is__________.查看材料A.positive
B.subjective
C.negative
D.objective
考题
A technician has a user that consistently picks up viruses and malware no matter what kind ofsoftware is installed to prevent infection. Which of the following should be a cost-effective logical step in preventing future infections?（）A、Place the user behind a high end NIPS device.B、Migrate the user to a Virtual Machine environment.C、Educate the user on browsing habits.D、Install multiple antivirus programs on the machine to decrease the chances for infection.
考题
单选题You should call the doctor in if ______.A
the infection spreads to another member of the familyB
swelling occurs in the region of the earsC
the patient’s voice is lost after two daysD
the patient’s condition continues to worsen
考题
问答题After completing her examination of thepatient, the medical intern informed thechief resident that the patient was A B Cnot onlyfeeling sick, but dizzy, and thereforemight have an infection. No error D E
考题
单选题The risk of infection for that patient hasn't diminished after the operation. _________ , it has increased.A
On the wholeB
On the contraryC
On the averageD
On the other hand
考题
单选题A
Toxoplasma gondii causes people strange and deadly diseases.B
With certain infection the infectious disease cannot be cured completely.C
Human beings infected by toxoplasma gondii will have permanent brain damage.D
Toxoplasma gondii is harmful to human beings, but it does no harm to mice.
考题
单选题The passage is primarily concerned with which of the following?A
Describing the life cycle of the Plasmodium protozoan as it relates to the disease malariaB
Comparing and contrasting the life cycles of the six variants of the Plasmodium protozoan known to cause malariaC
Addressing the public health implications of the life cycle of the Plasmodium parasiteD
Providing information on how a person can avoid infection with malariaE
Describing the life cycle of the Anopheles mosquito as it relates to the transmission of the Plasmodium protozoan to humans
考题
名词解释题感染(infection)
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