“The lungs contain millions of tiny air sacs called alveoli. Here, oxygen passes into the blood, and carbon dioxide passes out to be breathed away.” What happens in the alveoli?
ABlood cells are made from bone marrow.
BAir is warmed before reaching the nose.
CFood is broken down into nutrients.
DOxygen and carbon dioxide are exchanged.
6.阅读理解(入学考试)困难
“A doctor’s note must be given for any absence of more than three days. Absences of three days or fewer can be reported by phone.” A nurse is absent from Monday to Wednesday. What must the nurse do?
AReport it in person on Monday.
BBring a doctor’s note.
CReport the absence by phone.
DTake an unpaid holiday.
7.医疗保健词汇(入学考试)中等
Choose the meaning of the word in bold: “The nurse will percuss the patient’s chest.”
ATap to produce sounds
BLook at closely
CListen with a stethoscope
DPress firmly with the palm
8.医疗保健词汇(入学考试)困难
What does the term encephalitis mean?
AInflammation of the brain
BDisease of the spinal cord
CInflammation of the membranes around the brain
DSwelling of the face and scalp
9.英语语法与语言运用(入学考试)中等
Choose the correct words: “He drives ___ than his brother.”
Acarefuller
Bmost carefully
Cmore careful
Dmore carefully
10.英语语法与语言运用(入学考试)困难
Which sentence contains a squinting (ambiguous) modifier?
AStudents who often study get good grades.
BStudents get good grades by studying often.
CStudents often get good grades when they study.
DStudents who study often get good grades.
11.人体解剖学中等
心脏壁的哪一层含有心肌?
A心外膜
B心包
C心内膜
D心肌层
12.人体解剖学困难
在股三角内,主要结构由外向内的排列顺序是什么?
A股静脉、股动脉、股神经
B股神经、股静脉、股动脉
C股神经、股动脉、股静脉
D股动脉、股神经、股静脉
13.人体生理学中等
除了降低血糖外,胰岛素还把哪种离子转移到细胞内?这一作用被用于治疗高钾血症。
A氯
B钾
C钠
D钙
14.人体生理学困难
在 Graves 病中,预期的甲状腺功能结果是什么?为什么?
AT4 低、TSH 高,因为抗体破坏了腺体
BT4 高、TSH 低,因为抗体刺激 TSH 受体
CT4 高、TSH 高,因为腺垂体功能亢进
DT4 低、TSH 低,因为下丘脑功能衰竭
15.护理入学考试生物中等
细菌通常如何繁殖?
A二分裂
B减数分裂
C芽殖出病毒
D形成种子
16.护理入学考试生物困难
A single-celled microbe has a nucleus and a cell wall made of chitin, and it reproduces by budding. What is it most likely to be?
AAn amoeba
BA yeast
CA bacterium
DA virus
17.护理入学考试化学中等
钠原子(11 个电子)的电子排布是什么?
A8, 2, 1
B2, 9
C2, 8, 1
D2, 8, 2
18.护理入学考试化学困难
In the fission reaction ²³⁵U + ¹n → ¹⁴¹Ba + ⁹²Kr + ? ¹n, how many neutrons are released?
TSH 受体抗体不依赖 TSH 而刺激甲状腺。由此产生的高 T4 和 T3 通过负反馈抑制垂体 TSH。
答案
B · T4 高、TSH 低,因为抗体刺激 TSH 受体
15.护理入学考试生物
答案: A · 二分裂
为什么是这个答案
细菌复制其环状染色体,并分裂成两个相同的细胞。在良好条件下,这可以每 20–30 分钟发生一次。
答案
A · 二分裂
16.护理入学考试生物
答案: B · A yeast
为什么是这个答案
A nucleus shows it is eukaryotic, and a chitin wall points to a fungus. Yeasts are single-celled fungi that often reproduce by budding. Bacteria lack a nucleus, viruses are not cells, and amoebae have no cell wall.
答案
B · A yeast
17.护理入学考试化学
答案: C · 2, 8, 1
为什么是这个答案
钠的电子按 2, 8, 1 填充各电子层。最外层的那一个电子很容易失去,所以钠形成 Na⁺。
答案
C · 2, 8, 1
18.护理入学考试化学
答案: B · 3
为什么是这个答案
Left side mass number: 235 + 1 = 236. Right side: 141 + 92 = 233, so 3 more mass units are needed: 3 neutrons. These neutrons can trigger further fissions in a chain reaction.