练习题(虚构数值,不作为临床指导)。 一位患者身高 5 ft 5 in。按 1 ft = 12 in 和 1 in = 2.54 cm,求以厘米表示的身高h,取到最接近的整厘米。
5 ft 5 in1 ft = 12 in1 in = 2.54 cm
h = cm
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)。 血红蛋白结果为 17.4 g/dL。请用 g/L 表示Hb。
17.4 g/dL1 L = 10 dL
Hb = g/L
5.阅读理解(入学考试)中等
“When the fire alarm sounded, the teacher calmly led the children down the stairs, counted them at the meeting point and reported that everyone was safe.” Which word best describes the teacher’s actions?
AOrganised
BConfused and lost
CPanicked
DCareless
6.阅读理解(入学考试)困难
“When Aunt Rose saw the broken vase, she said, ‘Well, I never liked that vase anyway,’ and gave her nervous nephew a wink.” Why did Aunt Rose most likely say this?
ATo show how angry she felt
BTo blame her nephew for breaking it
CTo ask him to buy a new vase
DTo put her nephew at ease
7.医疗保健词汇(入学考试)中等
Choose the meaning of the word in bold: “The drug is applied as a transdermal patch.”
ABy inhaling
BUnder the tongue
CThrough the skin
DInto the muscle
8.医疗保健词汇(入学考试)困难
Which word is the opposite of supination?
AInversion
BRotation
CFlexion
DPronation
9.英语语法与语言运用(入学考试)中等
Choose the correct verb in American English: “The committee ___ once a month.”
Aare meeting
Bhave met
Cmeet
Dmeets
10.英语语法与语言运用(入学考试)困难
Which phrase puts the adjectives in the usual English order?
Aa wooden old lovely table
Ba lovely wooden old table
Can old lovely wooden table
Da lovely old wooden table
11.人体解剖学中等
肾单位的哪一部分重吸收了大部分水和钠?
A集合管
B远曲小管
C髓袢(亨利袢)
D近曲小管
12.人体解剖学困难
膝关节的哪条韧带防止胫骨相对股骨向前滑移?
A前交叉韧带
B内侧副韧带
C后交叉韧带
D髌韧带
13.人体生理学中等
哪种蛋白质形成稳定血凝块的网状结构?
A纤维蛋白
B胶原蛋白
C白蛋白
D凝血酶
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心室只是不应期更长
B窦房结每搏发放两次
C房室结处传导延迟
D浦肯野纤维传导缓慢
15.护理入学考试生物中等
What happens when a ribosome reaches a stop codon on the mRNA?
ATranslation ends and the protein is released
BA special amino acid is added to end the chain
CThe mRNA is copied back into DNA
DThe ribosome goes back to the start codon
16.护理入学考试生物困难
How does the CRISPR-Cas9 gene-editing system find the right place to cut DNA?
AIt binds only to the start codon of every gene
BA guide RNA pairs with the matching DNA sequence
CThe Cas9 protein cuts DNA at random sites
DIt reads the amino acid sequence of the protein
17.护理入学考试化学中等
When a nucleus emits a beta particle, how do its mass number and atomic number change?
ABoth fall by 1
BMass number falls by 4 and atomic number falls by 2
CMass number rises by 1 and atomic number stays the same
DMass number stays the same and atomic number rises by 1
解方程:对等式两边做同样的操作,直到 x 单独在一边。按相反的顺序撤销运算:先撤销加法或减法,再撤销乘法或除法。用分配律 a(x + b) = ax + ab 去掉括号,并把含 x 的项合并到一边。把答案代回去检验。
分配
2x − 12 = 7x − 7
合并同类项
-5x = 5
相除
x = 5/-5 = −1
答案
x = −1
3.护理数学与单位换算
答案: h = 165 cm
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。
以英寸表示的身高
5·12 + 5 = 65 in
英寸换算为厘米
h = 65·2.54 = 165.1 ≈ 165 cm
答案
h = 165 cm
4.护理数学与单位换算
答案: Hb = 174 g/L
量纲分析:先写出已知量,再乘以写成分数形式的换算系数(例如 60 min/1 h 或 1 mg/1000 mcg),使每个不需要的单位在分子和分母各出现一次并相互约去。只剩下所求单位时再计算。使用题目给出的等量关系,只对最终答案取整。
转换
Hb = 17.4 g/dL × 10 dL/L = 174 g/L
答案
Hb = 174 g/L
5.阅读理解(入学考试)
答案: A · Organised
为什么是这个答案
Calmly leading the class, counting the children and reporting shows the teacher acted in an organised way.
答案
A · Organised
6.阅读理解(入学考试)
答案: D · To put her nephew at ease
为什么是这个答案
The wink and her light remark suggest she wanted to calm her nervous nephew rather than scold him.
答案
D · To put her nephew at ease
7.医疗保健词汇(入学考试)
答案: C · Through the skin
为什么是这个答案
A transdermal patch delivers medicine across the skin into the bloodstream.
答案
C · Through the skin
8.医疗保健词汇(入学考试)
答案: D · Pronation
为什么是这个答案
Supination turns the palm up and pronation turns it down.
答案
D · Pronation
9.英语语法与语言运用(入学考试)
答案: D · meets
为什么是这个答案
In American English a collective noun acting as one unit takes a singular verb: “The committee meets.” British English also allows “The committee meet” when the members are thought of as individuals.
答案
D · meets
10.英语语法与语言运用(入学考试)
答案: D · a lovely old wooden table
为什么是这个答案
English adjectives usually follow the order opinion, size, age, shape, colour, origin, material, purpose. “Lovely” (opinion), “old” (age), “wooden” (material) follows that order.
答案
D · a lovely old wooden table
11.人体解剖学
答案: D · 近曲小管
为什么是这个答案
近曲小管重吸收约三分之二滤过的钠和水,以及几乎全部的葡萄糖和氨基酸。
答案
D · 近曲小管
12.人体解剖学
答案: A · 前交叉韧带
为什么是这个答案
前交叉韧带限制胫骨前移;前抽屉试验或拉赫曼试验阳性提示前交叉韧带撕裂。
答案
A · 前交叉韧带
13.人体生理学
答案: A · 纤维蛋白
为什么是这个答案
凝血酶把可溶性纤维蛋白原转化为不溶性的纤维蛋白丝,后者黏合血小板栓并网罗红细胞,形成稳定的血凝块。
答案
A · 纤维蛋白
14.人体生理学
答案: C · 房室结处传导延迟
为什么是这个答案
房室结传导缓慢(约 0.1 s 延迟),因此心房收缩能在心室去极化开始前完成心室充盈。
答案
C · 房室结处传导延迟
15.护理入学考试生物
答案: A · Translation ends and the protein is released
为什么是这个答案
Stop codons (UAA, UAG, UGA) do not code for any amino acid. A release factor binds instead, the finished polypeptide is released and the ribosome subunits separate.
答案
A · Translation ends and the protein is released
16.护理入学考试生物
答案: B · A guide RNA pairs with the matching DNA sequence
为什么是这个答案
CRISPR-Cas9 uses a short guide RNA designed to match the target DNA. The guide leads the Cas9 enzyme to that sequence, where it cuts the DNA so that the gene can be changed.
答案
B · A guide RNA pairs with the matching DNA sequence
17.护理入学考试化学
答案: D · Mass number stays the same and atomic number rises by 1
为什么是这个答案
In beta decay a neutron becomes a proton, so the atomic number rises by 1. The total of protons plus neutrons is unchanged, so the mass number stays the same.
答案
D · Mass number stays the same and atomic number rises by 1