“The storm knocked down power lines across the county. Schools closed, and many families spent the night by candlelight.” What was the effect of the fallen power lines?
AMany homes had no electricity.
BSchools opened earlier the next day.
CFamilies bought new power lines.
DThe storm became stronger.
6.阅读理解(入学考试)困难
The author writes: “Every new technology has met resistance. People once feared that trains would make passengers ill. Today, few people fear trains.” What is the author most likely suggesting?
ATrains really did make many of their passengers ill.
BTrains are no longer used by many people today.
CFears about new technology often fade over time.
DPeople should be afraid of all new technology.
7.医疗保健词汇(入学考试)中等
Choose the meaning of the word in bold: “The study measured the efficacy of the vaccine.”
AAbility to produce the intended effect
BTime it takes to manufacture
CNumber of side effects reported
DCost of producing each dose
8.医疗保健词汇(入学考试)困难
What does the term cholecystitis mean?
ARemoval of the gallbladder
BStones blocking the common bile duct
CInflammation of the gallbladder
DInflammation of the pancreas
9.英语语法与语言运用(入学考试)中等
Choose the correct word: “She speaks Spanish as ___ as her teacher.”
Afluent
Bmost fluently
Cfluently
Dmore fluently
10.英语语法与语言运用(入学考试)困难
Which sentence uses the correct form of the verb in a list of past actions?
AShe checked the vitals, records them and called the doctor.
BShe checked the vitals, recording them and calls the doctor.
CShe checks the vitals, recorded them and call the doctor.
DShe checked the vitals, recorded them and called the doctor.
11.人体解剖学中等
哪条神经支配膈肌?
A膈神经
B肋间神经
C迷走神经
D副神经
12.人体解剖学困难
向胸膜腔内放置胸腔引流管或穿刺针时,为什么要紧贴肋骨上缘进针?
A每根肋骨上方没有肋间肌
B肋间静脉、动脉和神经沿每根肋骨的下缘走行
C肺不会延伸到每根肋骨上方的区域
D每根肋骨上方的胸膜最厚
13.人体生理学中等
健康人呼吸的主要刺激是什么?
A动脉 CO₂ 升高
B仅由乳酸引起的血液 pH 降低
C动脉 O₂ 降低
D血糖升高
14.人体生理学困难
为什么酮症酸中毒通常发生在未经治疗的 1 型糖尿病中,而在 2 型中很少见?
A1 型患者有更多的胰高血糖素受体
B即使很低的胰岛素水平也能抑制脂肪分解和生酮
C2 型患者根本不能产生酮体
D酮体只在儿童体内产生
15.护理入学考试生物中等
What is the role of oxygen in aerobic respiration?
AIt is built into glucose molecules
BIt breaks pyruvate into lactic acid
CIt is split to release the energy needed for glycolysis
DIt accepts electrons at the end of the transport chain
16.护理入学考试生物困难
一张图表显示,某种酶的活性从 20 °C 上升,在 37 °C 达到峰值,然后急剧下降。最好的解释是什么?
A该酶在 20 °C 时最有效,在 37 °C 时被破坏
B温度对酶的活性没有影响
C随着温度升高,该酶不断加快
D最适温度约为 37 °C;更高的温度使其变性
17.护理入学考试化学中等
Why does stirring help a solid dissolve faster?
AIt brings fresh solvent into contact with the solid's surface
BIt raises the temperature of the solvent by friction a great deal
CIt increases the amount of solute that can dissolve in total
DIt turns the solid into a liquid
18.护理入学考试化学困难
Vitamin C is water-soluble and vitamin D is fat-soluble. What does this suggest about their molecules?
AVitamin C is nonpolar, while vitamin D is strongly polar
BBoth are equally polar
CBoth are ionic compounds
DVitamin C is polar, while vitamin D is mostly nonpolar
3溶液
1.护理预科数学(入学考试)
答案: p = 75 %
百分数表示每一百份中的份数:一个数的 p% 等于 (p/100) × 这个数。求 A 是 B 的百分之几,用 A 除以 B 再乘以 100。百分数变化是把变化量与原值比较:百分数变化 =(新值 − 原值)/原值 × 100。
答案: D · It accepts electrons at the end of the transport chain
为什么是这个答案
Oxygen is the final electron acceptor. It combines with electrons and hydrogen ions to form water. Without oxygen the chain stops, and the cell must rely on glycolysis and fermentation.
答案
D · It accepts electrons at the end of the transport chain
答案: A · It brings fresh solvent into contact with the solid's surface
为什么是这个答案
Stirring moves the concentrated solution away from the solid and replaces it with fresh solvent, so dissolving continues quickly. It speeds dissolving but does not change solubility.
答案
A · It brings fresh solvent into contact with the solid's surface
18.护理入学考试化学
答案: D · Vitamin C is polar, while vitamin D is mostly nonpolar
为什么是这个答案
Water dissolves polar molecules; fats dissolve nonpolar ones. Vitamin C has many polar O–H groups, while vitamin D is mostly hydrocarbon. This is why fat-soluble vitamins (A, D, E, K) can be stored in body fat.
答案
D · Vitamin C is polar, while vitamin D is mostly nonpolar