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Serious ailments generally call for______.
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更多“Serious ailments generally call for______.”相关的问题
第1题
2. Serious ailments require diagnosis by an expert, who, in most cases, is a doctor. Doctors use three main types of "clues" in making a diagnosis: the patient's case history, the doctor' s physical examination of the patient, and the results of medical tests. Patients provide their own medical history by answering questions about their physical condition and past illnesses. Doctors use medical instruments, such as a stethoscope to listen to a patient's heart and lungs, to perform. a physical examination. Medical laboratories aid diagnosis by making chemical and microscopic tests on body fluids and tissues. A physician may also order tests that use X rays, sound waves or electric waves to detect disease by literally looking inside the body.
3. People usually recover from minor illnesses and injuries without special treatment. In these cases, doctors may simply reassure their patients and allow the body to heal it-self. But serious ailments generally require special treatment. In these cases, a doctor may prescribe drugs, surgery, or other treatment. For thousands of years, drugs and surgery have provided two of the chief methods of treating disease. But modern science has helped make these methods much more effective than they used to be. Penicillin aad other "wonder drugs" help cure many infectious diseases that were once extremely difficult to treat. With the help of machines, surgeons can repair or replace organs that have been seriously damaged, including the heart and kidneys. Science has also helped develop entirely new methods of treatment. Radiotherapy, for example, makes use of X-rays and radioactive rays to treat cancer.
4. Doctors help prevent disease in various ways. They may give vaccinations to guard against such diseases as polio, hepatitis, and measles. They may also order a special diet or drug to strengthen a patient's natural defenses against illness. People can also help themselves remain healthy by exercising, by not smoking, and by avoiding use of alcohol or illegal drugs. Doctors can prevent many diseases from becoming serious by diagnosing and treating them in their early stages. For this reason, most doctors recommend regular physical examinations.
5. Local governments also contribute to the prevention of disease. They do sc by enforcing public health measures. For instance, they make sure that the community has pure drinking water and a system of garbage and sewage disposal. A number of national and international organizations work to improve the quality of medical care. These organizations encourage medical education and research, help standardize medical practice, and enforce codes of professional conduct.
A. Diseases to different extent can be treated in many kinds of method
B. A doctor's diagnosis may include the patient's case history, the doctor's physical examination of the patient and the results of medical tests
C. Some diseases used to be incurable
D. Doctors may use many different methods as an assistance to the prevention of disease
E. Local governments also make their contribution to the prevention of disease
F. Radiotherapy is an entirely new machine used to treat cancer
Paragraph 2 ______
第2题
The little boy's mum is pleased because that means the doctor will prescribe an antibiotic(抗菌素). And that means that Jack will get better very soon. Most of us, adults and children alike, are comfortable with antibiotics. While no one denies that many family doctors prescribe antibiotic too freely, huge quantities of the drugs are pumped into patients before, during and after surgery to prevent infection.
About 70 million presciptions for them are written each year in England and Wales—the equivalent of dosing(剂量) every man, woman and child with one-and-a-half courses. We take them for everyday ailments such as acne(粉刺), infected cuts, dental abscesses(脓肿) and so on. We see them as an essential safety net to prevent a trivial complaint turning serious. But now! Everything we thought we knew. about antibiotics is being challenged by the experts.
Dr. Gruneberg says: Even when the cause is bacterial, there is often no need for treatment because we can use our natural defence systems to fight Off the illness. But ills not just unnecessary prescriptions which cause problems. Apparently the actual courses of antibiotics are longer than necessary, increasing the risks of resistance to the drugs.
Dr. Andrew Swan, a consultant microbiologist in Leicester, says: "If you have recovered from your infection after a couple of days of treatment, and it wasn't too serious in the first place, carrying on with the tablets is adding to the problems of resistance."
Dr. Swan is also concerned about the growing popularity of the newer broad-spectrum antibiotics (谱抗菌素 ), which can kill a wide range of bacteria. He explains: "The more bacteria killed off, the greater the risk that the treament will chase off harmless organisms and allow those which are resistant to drugs to multiply."
From the passage we can learn that ______.
A．Jack's trouble is serious
B．the family doctor has been called in
C．people depend too much on antibiotics for small infection
D．most people prefer antibiotics to any other medicine
第3题
In what does interferon differ from antibiotics？
A．Interferon has serious side effects, whereas antibiotics do not.
B．Interferon is available in large supply, whereas antibiotics are not.
C．Antibiotics are very potent, while interferon is not.
D．Antibiotics kill germs by attacking them directly, while interferon does not.
第4题
"Ailments" in the last paragraph is closest in meaning to______.
A．patients
B．diseases
C．hypertensions
D．remedies
第5题
The author suggests that Americans suffer from hypertension as a result of______。
A. too much salt
B. emotional stress
C. salt-free cuisine
D. ailments
第6题
A．To eat vitamin D to strengthen the bones.
B．To have some blood let out to reduce iron.
C．To take exercises to relieve the back pain.
D．To have folate acid to improve the vision.
第7题
The main purpose of the passage is to
A．offer advice on how to cure a variety of common ailments of astronauts.
B．show the possibility of genome technology use in keeping astronauts fit.
C．discuss the seriousness of most astronauts" different health problems.
D．identify the causes of the genetic damage in the DNA of astronauts.
第8题
常用的生物医学书目数据库是()。
A. Pro Quest数据库
B. Gen Bank数据库
C. EMBASE. com
D. Net Library
