一场医院募捐活动有 16 张抽奖券。第一天卖出其中的 1/2,第二天卖出剩余票数的 1/2。还有多少张票 x 没卖出?
161/21/2
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6 fl oz / 果汁, ¾ 杯 / 茶, ½ tsp / 止咳糖浆。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 杯 = 8 fl oz = 240 mL1 tsp = 5 mL
V = mL
5.阅读理解(入学考试)中等
“The vet told the Lees that their dog was overweight. She advised smaller meals, fewer treats and a longer walk each day.” What can you conclude about the vet’s advice?
AIt aims to help the dog gain weight.
BIt aims to cure the dog’s fear of walks.
CIt aims to help the dog lose weight.
DIt aims to teach the dog new tricks.
6.阅读理解(入学考试)困难
The author writes: “In a survey, 80% of patients said they were satisfied with the clinic. However, only 10% of patients returned the survey.” What is the author suggesting?
AThe clinic sent too many surveys.
BMost patients were unhappy with the clinic.
CThe 80% figure must be a typing error.
DThe result may not represent all patients.
7.医疗保健词汇(入学考试)中等
Choose the meaning of the word in bold: “Contaminated needles must be placed in a sharps container.”
ABrand new and still sealed in the original packet
BSharper than normal needles
CBent or broken during use
DMade unclean by germs or harmful matter
8.医疗保健词汇(入学考试)困难
Choose the word that best completes the sentence: “After the stroke, the patient’s speech was ___, with words running into each other.”
Alucid
Beloquent
Carticulate
Dslurred
9.英语语法与语言运用(入学考试)中等
Which number is written correctly in words?
Afourty-two
Bforty-two
Cfourty two
Dforty two
10.英语语法与语言运用(入学考试)困难
Which revision fixes the comma splice by making one clause dependent? “The alarm sounded, the staff moved patients to safety.”
AThe alarm sounded, so the staff moved patients to safety.
BThe alarm sounded; the staff moved patients to safety.
CWhen the alarm sounded, the staff moved patients to safety.
DThe alarm sounded. The staff moved patients to safety.
11.人体解剖学中等
哪块肌肉是肘关节的主要伸肌?
A喙肱肌
B肱肌
C肱三头肌
D肱二头肌
12.人体解剖学困难
早期阑尾炎常表现为脐周的模糊疼痛。为什么?
A炎症首先扩散到脐区的腹壁
B阑尾位于脐的正后方
C其内脏神经与脐部皮肤一样在 T10 进入脊髓
D膈神经把疼痛传到脐部
13.人体生理学中等
胰高血糖素如何升高血糖?
A减慢肠道对葡萄糖的吸收
B刺激肝脏的糖原分解和糖异生
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
肺栓塞阻断了一个通气良好的肺区的血流。该区域的通气/血流(V/Q)比值如何变化?
A变低,如同肺炎时
B变为零,起分流的作用
C变得非常高,起无效腔的作用
D保持正常,因为通气也下降了
15.护理入学考试生物中等
DNA 模板链的序列是 T-A-C。与之匹配的 mRNA 密码子是什么?
AA-T-G
BA-U-G
CU-T-G
DT-A-C
16.护理入学考试生物困难
A pre-mRNA is 3000 bases long, and 1200 bases of introns are removed. If all remaining bases code for amino acids, what is the largest number of amino acids in the protein?
A1000
B400
C1800
D600
17.护理入学考试化学中等
How many lone (non-bonding) pairs of electrons are on the oxygen atom in a water molecule?
A0
B4
C2
D1
18.护理入学考试化学困难
Magnesium burns as 2Mg + O₂ → 2MgO. What mass of MgO (40 g/mol) forms from 48 g of Mg (24 g/mol)?
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 = 362.5 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
6 fl oz = 6·30 = 180 mL
¾ 杯 = 0.75·240 = 180 mL
½ tsp = 0.5·5 = 2.5 mL
相加
V = 180 + 180 + 2.5 = 362.5 mL
答案
V = 362.5 mL
5.阅读理解(入学考试)
答案: C · It aims to help the dog lose weight.
为什么是这个答案
The dog was overweight, and smaller meals, fewer treats and more exercise are ways to help it lose weight.
答案
C · It aims to help the dog lose weight.
6.阅读理解(入学考试)
答案: D · The result may not represent all patients.
为什么是这个答案
With only 10% responding, those who replied may differ from those who did not, so 80% satisfaction may not represent all patients. It does not prove most were unhappy.
答案
D · The result may not represent all patients.
7.医疗保健词汇(入学考试)
答案: D · Made unclean by germs or harmful matter
为什么是这个答案
Contaminated means made impure by contact with something harmful, such as blood or germs.
答案
D · Made unclean by germs or harmful matter
8.医疗保健词汇(入学考试)
答案: D · slurred
为什么是这个答案
Slurred speech is indistinct speech in which sounds run together, often caused by weak muscles after a stroke.
答案
D · slurred
9.英语语法与语言运用(入学考试)
答案: B · forty-two
为什么是这个答案
Compound numbers from twenty-one to ninety-nine are hyphenated. “Forty” drops the u found in “four”.
答案
B · forty-two
10.英语语法与语言运用(入学考试)
答案: C · When the alarm sounded, the staff moved patients to safety.
为什么是这个答案
B, C and D also fix the comma splice, but they keep both clauses independent. Only A adds the subordinating conjunction “when”, which makes the first clause dependent.
答案
C · When the alarm sounded, the staff moved patients to safety.