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Surgery Involving the Heart
1. The heart-lung machine (pump-oxygenator) is a valuable addition to the modem operating room. This machine has made it possible to perform many operations on the heart and other thoracic organs which could not otherwise be done. There are several types of machines in use, all of which serve as a temporary substitute for the patient’s heart and lungs.
2. The machine siphons off the blood from the large vessels entering the heart on the right side so that no blood passes through the heart and lungs. The blood is returned to the general circulation for body distribution through one of the large arteries. While passing through the machine, the blood is oxygenated by means of an oxygen inlet, and carbon dioxide is removed by various chemical means. These are the processes that normally take place between the blood and the air in the lung tissue. While in the machine, the blood is also "defoamed" to be sur
[单项选择]Her speciality is heart surgery.
A. region
B. site
C. field
D. platform
[单项选择]Passage OneA. It is harmful to heart surgery patients with stomach bleeding.
B. It should not be taken by heart surgery patients before the operation.
C. It will have considerable side effects if taken in large doses.
D. It should not be given to patients immediately after the operation.
[单项选择]What sort of pets do people bring to the surgery mainly
A. Cats and dogs.
B. Snakes and parrots.
C. Rats and ferrets.
[单项选择]
W: Surgery. Can I help you
M: Good afternoon. My name’ s Jack Smith. I want to make an appointment with Dr. Johnson, please.
W: Yes, of course, Mr. Smith. May I have your address, please
M: 232 Kings Road, S.E. 20.
W: Yes, we have you on our records. Can you manage this afternoon
M: I’m afraid not. I can manage tomorrow.
W: I’m afraid Dr Johnson’s not on duty tomorrow. He’ll be here the day after tomorrow. That’s Friday, March 28th.
M: Fine.
W: Will 5: 30 be all fight
M: Well, yes.
Who is Jack Smith( ).
A. A close friend of Dr. Johnson.
B. A regular patient of Dr. Johnson.
C. A new patient of Dr. Johnson.
D. An old patient of Dr. Johnson.
[单项选择]
Cosmetic Surgery
Surgery that can improve the way a person looks is becoming more and more
popular in the United States. This kind of surgery is called cosmetic surgery,
and both men and women are turning to this treatment as a way of keeping their
appearance young as well as keeping competitive (有竞争力的) in their jobs. Men
especially are beginning to turn to face-lifts (面部拉皮手术), liposuction (taking fat
out of the body), and implants (putting artificial parts into their bodies) to
help them look younger. As companies downsize (编造) and move younger employees
into higher positions, older employees in their late forties and early fifties
feel the need to look and act younger in order to stay competitive. These
operations are not without dangers, however.
One young woman
had an eye operation to get rid of the bags under her eyes. She described her
experience as terrible. She said, "When he started cutting, I was fully awake.
Even though he’d given me an injection near my eyes, I saw everything." She went
on to explain, "I knew I had to keep still because of what he was doing. He was
scraping (刮) away fat underneath my eyes. It took about ten minutes. After he
finished, I felt I couldn’t walk. I was so faint." Her troubles did not end
after the operation for two weeks. Her eyes were swollen (肿胀的) and almost
completely closed, and even dark glasses could not hide the side effects of the
operation.
Liposuction, taking fat out of the body, is probably
the most popular cosmetic operation in the United States. It seems simple
enough. First, a small cut is made over the place where the patient wants the
fat removed. Next, a small pipe is put into the cut. A machine like a vacuum
cleaner is then used to suck the fat out of the body. However, as one doctor
explained, some problems call happen after the operation. He warned, "Irregular
lumps and loose skin can reset from this operation. If it is not evenly done,
liposuction can produce a very lumpy result." Patients often must have more
liposuction to correct the problem.The way a man looks has little to do with the job opportunities he may
have.
A. Right
B. Wrong
C. Not mentioned