国内自拍一二三四2021,亚洲欧美日韩一区,99久久99久久精品免费看子伦,桃花岛视频入口在线播放,中文字幕在线观看网站,制服丝袜一区在线,久久永久免费

老師推薦：
2026年醫(yī)護(hù)英語水平考試易考寶典軟件
2026年醫(yī)護(hù)英語水平考試輔導(dǎo)教材
2026年醫(yī)護(hù)英語水平考試在線練習(xí)題庫
2026年醫(yī)護(hù)英語水平考試易考套餐

 

2026年全國醫(yī)學(xué)英語水平考試（METS二級）綜合能力測試題及答案四
1). (共用選項(xiàng))1.AIDS， acquired immune deficiency syndrome， is associated with the immune system deficits.AIDS is determined to be the end stage of chronic infection with HIV.HIV infected individuals and AIDS clients can transmit HIV to others within a few days after initial infection.Transmission of HIV has occurred through sexual intercourse with an HIV infected partner， exposure to HIV infected blood or body fluid， and prenatal transmission during pregnancy， at the time of delivery or through breastfeeding;2.Hepatitis is the widespread inflammation of liver cells.Vital hepatitis， the most prevalent type， results from an infection caused by one of five major categories of viruses： Hepatitis A virus (HAV)， Hepatitis B virus (HBV)， Hepatitis C (non-A， non- B) virus， Hepatitis D virus (HDV) and Hepatitis E virus (HEV).Causes of hepatitis include viral infections，drugs， chemicals， toxins and so on.Viral inflammation of the liver is the most common form of hepatitis;3.Tiuberculosis (TB) is an infection caused by mycobacterium tuberculosis (結(jié)核分枝桿菌).Infection with these organisms occurs primarily through inhalation of droplets emitted by infected people during coughing， laughing， sneering and singing.The lungs are most commonly affected.The following factors affect the risk for infection： characteristics of the infection person， the amount of air contamination， the duration of exposure， and the susceptibility of the host;4.The oxygen and nutrients the brain needs to function are carried in blood Rabies is a .frequently fatal， acute viral infection which is transmitted to humans by infected animals via a bite or by the exposure of broken skin to an infected animal’s saliva.Rabies is transmitted by infected saliva that enters the body through a bite wound or other open wound.The virus travels from the wound along nerve pathways to the brain， where it causes inflammation that results in the symptoms of the disease.The incubation period ranges from 10 days to 7 years， with the average being 3 to 7 weeks;5.Severe acute respratory syndrome (SARS) is a viral respiratory disease of zoonotic origin caused by the SARS coronavirus.Initial symptoms are flu-like and may include fever，myalgia， lethargy symptoms， cough， sore throat and other nonspecific symptoms.The only symptom common to all patients appears to be a fever above 38℃.Shortness of breath may occur later.The patient has symptoms as with a cold in the first stage， but later on they resemble influenza.SARS may occasionally lead to pneumonia， either direct viral pneumonia or secondary bacterial pneumonia;6.Avia infuenza - known informally as avian fu or bird fu - refers to influenza caused by viruses adapted to birds.The type with the greatest risk is highly pathogenic avian influenza (HPAI).It refers to an illness caused by any of many y different strains of influenza viruses that have adapted to a specific host.All known viruses that cause influenza in birds belong to the species influenza A virus.There are many subtypes of avian influenza viruses， but only some strains of five subtypes have been known to infect humans： H5N1， H7N3， H7N7， H7N9 and H9N2Five subtypes have been known to infect humans.( )

正確答案：F
2). The Germs■The germs that make people sick are everywhere.You can’t see them，but they’re there.They’re sitting on your desk.They’re hiding on your computer’s keyboard.They’re even in the air that you are breathing.There are two types of germs： viruses and bacteria.Viruses are germs that can only live inside animals or plants.Viruses cause illnesses such as fu and measles(麻疹).Bacteria are tiny creatures.Some bacteria are good.They can help your stomach break down food.Other bacteria aren’t so good.They can make you sick.Bacteria can cause sore throats and ear infections.■How can you stop these tiny invaders from making you sick？ Your skin is the first defense against germs.You can prevent some illnesses simply by washing with soap and water.But germs can still enter the body through small cuts in the skin or through the mouth，eyes and nose.■Once germs are inside your body，your immune (免疫的) system tries to protect you.It looks for and destroys germs.How does it do？ Special cells patrol (巡查) your body.Some of these cells actually eat germs！ Other cells make antibodies.There is a different antibody for each kind of germ.Some antibodies keep germs from making you sick.Others help your body find and kill germs.After a germ is destroyed，the antibodies stay in your body.They protect you if the same kind of germ comes back.That way you will not get the same illness twice.■You can keep your body healthy by eating a nutritious(有營養(yǎng)的) diet to make your immune system strong.You can also help your immune system fight germs by getting vaccinated (接種).Vaccines are medicines which contain germs that have been killed or weakened.The dead germs can’t make you sick.Instead，they cause your body to make antibodies.If the same germ ever shows up again，then your antibodies attack it.All bacteria cause illnesses.( )
A.Not Mentioned
B.Wrong
C.Right

正確答案：B