一场医院募捐活动有 24 张抽奖券。第一天卖出其中的 1/4,第二天卖出剩余票数的 1/3。还有多少张票 x 没卖出?
241/41/3
x =
3.护理数学与单位换算中等
练习题(虚构数值,不作为临床指导)。 一名新生儿体重 4 lb 14 oz。按 1 lb = 16 oz 和 1 kg = 2.2 lb,求以千克表示的体重m。取到两位小数。
4 lb 14 oz1 lb = 16 oz1 kg = 2.2 lb
m = kg
4.护理数学与单位换算困难
练习题(虚构数值,不作为临床指导)。 一个班次中,患者摄入了½ fl oz / 果汁, 1½ tsp / 止咳糖浆, 2 杯 / 茶。按给出的等量关系,求以 mL 表示的口服总摄入量V。
1 fl oz = 30 mL1 tsp = 5 mL1 杯 = 8 fl oz = 240 mL
V = mL
5.阅读理解(入学考试)中等
“Leah practised her lines every night, but on opening night she froze and could not remember a single word.” What does “froze” mean in this sentence?
ASuddenly could not act or speak
BBecame very cold on the stage
CLaughed at her own mistake
DRan off the stage in tears
6.阅读理解(入学考试)困难
Visiting rules: “Children under 14 may visit only with an adult. No more than 2 visitors at the bedside. Visiting ends at 8 p.m.” A mother and her 12-year-old and 15-year-old children want to visit together at 7 p.m. Which rule would they break?
AThey would not break any rule
BThe rule that visiting ends at 8 p.m.
CThe limit of 2 visitors at the bedside
DThe rule about children under 14
7.医疗保健词汇(入学考试)中等
Choose the meaning of the word in bold: “A sedentary lifestyle increases the risk of heart disease.”
AHealthy and balanced
BInactive, with much sitting
CStressful
DVery active
8.医疗保健词汇(入学考试)困难
Which word means “the formation of blood cells”?
AHaemostasis
BHaemoptysis
CHaematopoiesis
DHaemolysis
9.英语语法与语言运用(入学考试)中等
Which sentence punctuates the dialogue correctly in American style?
A“I feel dizzy;” the patient said.
B“I feel dizzy” the patient said.
C“I feel dizzy,” the patient said.
D“I feel dizzy.” the patient said.
10.英语语法与语言运用(入学考试)困难
Which sentence correctly uses an introductory phrase?
AAfter reviewing the chart, the doctor was called.
BAfter reviewing the chart the doctor, was called by the nurse.
CAfter, reviewing the chart, the nurse called the doctor.
DAfter reviewing the chart, the nurse called the doctor.
11.人体解剖学中等
枕骨大孔位于颅骨的哪块骨上?
A颞骨
B顶骨
C枕骨
D蝶骨
12.人体解剖学困难
胎儿的动脉导管连接肺动脉干与主动脉。出生后它变成什么?
A动脉韧带
B静脉韧带
C肝圆韧带
D卵圆窝
13.人体生理学中等
胃酸进入十二指肠时会释放促胰液素。它的主要作用是什么?
A促进胃分泌胃酸
B内分泌胰腺释放胰岛素
C促进胰腺分泌碳酸氢盐
D使胆囊收缩
14.人体生理学困难
肾小球出球小动脉收缩而入球小动脉不变时,往往会:
A使滤过完全停止
B降低肾小球毛细血管压和 GFR
C对 GFR 完全没有影响
D升高肾小球毛细血管压和 GFR
15.护理入学考试生物中等
Lactose (milk sugar) is a disaccharide. Which two monosaccharides is it made of?
AGlucose and fructose
BGlucose and galactose
CGlucose and glucose
DFructose and galactose
16.护理入学考试生物困难
为什么大多数细胞都很小?
A小细胞不需要氧气
B大细胞不能含有线粒体
C小细胞比大细胞含有更多的 DNA
D小细胞的表面积与体积之比高
17.护理入学考试化学中等
Oxygen has 8 electrons. What is its electron configuration?
A1s² 2s² 2p⁴
B1s² 2s² 2p⁶
C1s² 2s⁶
D1s² 2p⁶
18.护理入学考试化学困难
A compound is a gas at room temperature, does not conduct electricity in any state, and is made of two nonmetals. What kind of substance is it most likely?
家用计量和体重:护理考试使用取整的等量关系:1 茶匙(tsp)= 5 mL,1 汤匙(tbsp)= 15 mL = 3 tsp,1 液量盎司(fl oz)= 30 mL = 2 tbsp,1 杯 = 8 fl oz = 240 mL。体重方面,1 kg = 2.2 lb,1 lb = 16 oz;长度方面,1 英寸 = 2.54 cm。设置换算时,要让你不需要的单位相互约去。
盎司换算为磅
14 oz/16 = 0.875 lb
4 + 0.875 = 4.875 lb
磅换算为千克
m = 4.875/2.2 = 2.216 ≈ 2.22 kg
答案
m = 2.22 kg
4.护理数学与单位换算
答案: V = 502.5 mL
家用计量和体重:护理考试使用取整的等量关系:1 茶匙(tsp)= 5 mL,1 汤匙(tbsp)= 15 mL = 3 tsp,1 液量盎司(fl oz)= 30 mL = 2 tbsp,1 杯 = 8 fl oz = 240 mL。体重方面,1 kg = 2.2 lb,1 lb = 16 oz;长度方面,1 英寸 = 2.54 cm。设置换算时,要让你不需要的单位相互约去。
每一项的 mL 数
½ fl oz = 0.5·30 = 15 mL
1½ tsp = 1.5·5 = 7.5 mL
2 杯 = 2·240 = 480 mL
相加
V = 15 + 7.5 + 480 = 502.5 mL
答案
V = 502.5 mL
5.阅读理解(入学考试)
答案: A · Suddenly could not act or speak
为什么是这个答案
Here “froze” is figurative: she suddenly became unable to act or speak, not physically cold.
答案
A · Suddenly could not act or speak
6.阅读理解(入学考试)
答案: C · The limit of 2 visitors at the bedside
为什么是这个答案
Three visitors would exceed the limit of 2. The 12-year-old is with an adult, and 7 p.m. is before visiting ends.
答案
C · The limit of 2 visitors at the bedside
7.医疗保健词汇(入学考试)
答案: B · Inactive, with much sitting
为什么是这个答案
Sedentary means involving little physical activity.
答案
B · Inactive, with much sitting
8.医疗保健词汇(入学考试)
答案: C · Haematopoiesis
为什么是这个答案
Haematopoiesis (US: hematopoiesis) is the production of blood cells, mainly in the red bone marrow; haemolysis is their destruction.
答案
C · Haematopoiesis
9.英语语法与语言运用(入学考试)
答案: C · “I feel dizzy,” the patient said.
为什么是这个答案
In American style the comma goes inside the closing quotation mark, and the sentence continues with a lowercase speech tag.
答案
C · “I feel dizzy,” the patient said.
10.英语语法与语言运用(入学考试)
答案: D · After reviewing the chart, the nurse called the doctor.
为什么是这个答案
In the second sentence it sounds as if the doctor reviewed the chart. The doer (the nurse) must follow the introductory phrase.
答案
D · After reviewing the chart, the nurse called the doctor.
11.人体解剖学
答案: C · 枕骨
为什么是这个答案
枕骨大孔是枕骨上的大开口,延髓经此向下延续为脊髓。
答案
C · 枕骨
12.人体解剖学
答案: A · 动脉韧带
为什么是这个答案
动脉导管在出生后闭合,成为动脉韧带。卵圆孔变成卵圆窝,静脉导管变成静脉韧带。
答案
A · 动脉韧带
13.人体生理学
答案: C · 促进胰腺分泌碳酸氢盐
为什么是这个答案
促胰液素刺激胰腺导管细胞分泌富含碳酸氢盐的液体,中和酸性食糜,使肠道中的酶能够发挥作用。
答案
C · 促进胰腺分泌碳酸氢盐
14.人体生理学
答案: D · 升高肾小球毛细血管压和 GFR
为什么是这个答案
出球小动脉收缩把血液留在肾小球中,使其压力和 GFR 升高。血管紧张素 II 就是这样起作用的,这也是 ACE 抑制剂可能降低 GFR 的原因。
答案
D · 升高肾小球毛细血管压和 GFR
15.护理入学考试生物
答案: B · Glucose and galactose
为什么是这个答案
Lactose is made of glucose and galactose. People with lactose intolerance lack enough lactase, the enzyme that splits it, so the sugar is fermented by gut bacteria.
答案
B · Glucose and galactose
16.护理入学考试生物
答案: D · 小细胞的表面积与体积之比高
为什么是这个答案
细胞长大时,体积比表面积增加得更快。小细胞保持较高的表面积与体积之比,所以扩散就能供应整个细胞。
答案
D · 小细胞的表面积与体积之比高
17.护理入学考试化学
答案: A · 1s² 2s² 2p⁴
为什么是这个答案
The 1s and 2s subshells hold 2 electrons each, leaving 4 for 2p: 1s² 2s² 2p⁴. The 6 electrons in the second shell are oxygen's valence electrons.
答案
A · 1s² 2s² 2p⁴
18.护理入学考试化学
答案: A · A simple molecular (covalent) substance
为什么是这个答案
Nonmetals bond covalently, and a gas at room temperature must have weak forces between separate molecules. No ions or free electrons means no conduction. Giant networks such as diamond are solids with very high melting points.