“Some people think that only children need vaccines. In fact, adults also need some vaccines, such as boosters for tetanus and a yearly flu vaccine.” What is the main point?
ATetanus affects only children.
BThe flu vaccine is only for children.
CChildren do not need vaccines.
DAdults need some vaccines too.
6.阅读理解(入学考试)困难
A product label reads: “Contains 200 mg of ibuprofen per tablet. Adults: 1–2 tablets every 4 to 6 hours. Do not exceed 6 tablets in 24 hours.” What is the most ibuprofen an adult may take in 24 hours according to the label?
A600 mg
B1200 mg
C400 mg
D2400 mg
7.医疗保健词汇(入学考试)中等
Choose the meaning of the word in bold: “The artery was occluded by a clot.”
AWidened
BShortened
CBlocked
DTorn
8.医疗保健词汇(入学考试)困难
Which word is the opposite of vasoconstriction?
AVasculitis
BVasodilation
CVasospasm
DArteriosclerosis
9.英语语法与语言运用(入学考试)中等
Choose the correct word: “A large ___ of patients visited the clinic.”
Anumber
Bamount
Cmuch
Ddeal
10.英语语法与语言运用(入学考试)困难
Choose the correct verb: “Neither the nurses nor the doctor ___ aware of the change.”
Ahave been
Bwere
Care
Dwas
11.人体解剖学中等
交感神经系统从哪些脊髓节段离开中枢神经系统?
A胸段和上腰段(T1–L2)
B仅颈段
C仅骶段(S2–S4)
D脑部和骶段
12.人体解剖学困难
为什么移位的股骨颈骨折发生股骨头缺血性坏死的风险很高?
A它切断了股动脉主干
B它损伤了控制血流的坐骨神经
C它阻塞股静脉并造成淤血
D它撕裂了旋股内侧动脉的支持带支
13.人体生理学中等
胰高血糖素如何升高血糖?
A刺激肝脏的糖原分解和糖异生
B减慢肠道对葡萄糖的吸收
C阻断脂肪细胞上的胰岛素受体
D刺激肌肉摄取葡萄糖
14.人体生理学困难
心室不与心房同时收缩的主要原因是什么?
A房室结处传导延迟
B心室只是不应期更长
C窦房结每搏发放两次
D浦肯野纤维传导缓慢
15.护理入学考试生物中等
Clostridium tetani grows in deep puncture wounds but is killed by oxygen. How is this bacterium described?
AAn obligate aerobe
BA facultative anaerobe
CA photosynthetic bacterium
DAn obligate anaerobe
16.护理入学考试生物困难
The antibiotic tetracycline binds to bacterial ribosomes. Which process does it block, and why are human cells much less affected?
ATranslation, because human cells have no ribosomes
BTranslation, because bacterial ribosomes differ from human ribosomes
CTranscription, because human cells have no RNA polymerase of their own
DDNA replication, because bacteria have no DNA polymerase
17.护理入学考试化学中等
What are isomers?
AMolecules that contain the same number of bonds
BCompounds with the same structure but different molecular formulas
CAtoms of the same element with different numbers of neutrons
DCompounds with the same molecular formula but different structures
Obligate anaerobes cannot survive in oxygen, so they thrive in deep, airless wounds. Obligate aerobes need oxygen, and facultative anaerobes can grow with or without it.
答案
D · An obligate anaerobe
16.护理入学考试生物
答案: B · Translation, because bacterial ribosomes differ from human ribosomes
为什么是这个答案
Ribosomes carry out translation. Bacterial ribosomes (70S) are smaller and differ in structure from human cytoplasmic ribosomes (80S), so some antibiotics can target them selectively.
答案
B · Translation, because bacterial ribosomes differ from human ribosomes
17.护理入学考试化学
答案: D · Compounds with the same molecular formula but different structures
为什么是这个答案
Isomers have the same number and type of atoms arranged differently, which gives them different properties. Glucose and fructose are isomers. Isotopes are about neutrons, not structure.
答案
D · Compounds with the same molecular formula but different structures