恶露是指() A.产前 * * 出血 B.产前 * * 流出清稀液体 C.生产过程中 * * 流出清稀

题型:单项选择题 A1型题

问题:

恶露是指()

A.产前 * * 出血

B.产前 * * 流出清稀液体

C.生产过程中 * * 流出清稀液体

D.产后 * * 出血

E.产后数日内 * * 浊血流出

考点:乡镇中医执业助理医师中医妇科学中医妇科学题库
题型:单项选择题 A1型题

为有效预防流行性出血热,我国相应地研制了不同型别的流行性出血热细胞培养灭活疫苗,并在实际应用中证实有效。这些不同型别的疫苗共有几种()

A.1种

B.2种

C.3种

D.4种

E.5种

题型:单项选择题 A1型题

金属材料在外力作用下抵抗变形和破裂的能力,叫()。

A、强度

B、塑性

C、硬度

D、弹性

题型:单项选择题 A1型题

一般来说,易燃液体沸点越低,其挥发速度()。

A、越慢

B、越快

C、与沸点无关

D、不确定

题型:单项选择题 A1型题

It is said that in England death is pressing, in Canada inevitable and in California optional. Small wonder. Americans’ life expectancy has nearly doubled over the past century. Failing hips can be replaced, clinical depression controlled, cataracts removed in a 30-minute surgical procedure. Such advances offer the aging population a quality of life that was unimaginable when I entered medicine 50 years ago. But not even a great health-care system can cure death—and our failure to confront that reality now threatens this greatness of ours.

Death is normal; we are genetically programmed to disintegrate and perish, even under ideal conditions. We all understand that at some level, yet as medical consumers we treat death as a problem to be solved. Shielded by third-party payers from the cost of our care we demand everything that can possibly be done for us, even if it’s useless. The most obvious example is latestage cancer care. Physicians—frustrated by their inability to cure the disease and fearing loss of hope in the patient—too often offer aggressive treatment far beyond what is scientifically justified.

In 1950, the U. S. spent $12.7 billion on health care. In 2002, the cost will be $1,540 billion. Anyone can see this trend is unsustainable. Yet few seem willing to try to reverse it. Some scholars conclude that a government with finite resources should simply stop paying for medical care that sustains life beyond a certain age—say 83 or so. Former Colorado governor Richard Lamm has been quoted as saying that the old and infirm "have a duty to die and get out of the way" so that younger, healthier people can realize their potential.

I would not go that far. Energetic people now routinely work through their 60s and beyond, and remain dazzlingly productive. At 78 Viacom chairman Sumner Redstone jokingly claims to be 53. Supreme Court Justice Sandra Day O’Connor is in her 70s, and former surgeon general C. Everett Koop chairs an Internet start-up in his 80s. These leaders are living proof that prevention works and that we can manage the health problems that come naturally with age. As a mere 68-year-old, I wish to age as productively as they have.

Yet there are limits to what a society can spend in this pursuit. As a physician, I know the most costly and dramatic measures may be ineffective and painful. I also know that people in Japan and Sweden, countries that spend far less on medical care, have achieved longer, healthier lives than we have. As a nation we may be overfunding the quest for unlikely cures while underfunding research on humbler therapies that could improve people’s lives.

In contrast to the U. S. , Japan and Sweden are funding their medical care ().

A. more flexibly

B. more extravagantly

C. more cautiously

D. more reasonably

题型:单项选择题 A1型题

以下不属于我国高校办学自主权的是()。

A.一定的招生权

B.对外学术交流与合作的权力

C.教师及其他专业技术人员的职务评聘权

D.教学、科研和行政职能部门等组织机构的设置和人事配备权

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