Some animals hibernate in winter. Their heart rate and breathing slow down, and their body temperature drops. This saves energy at a time when food is hard to find. Why do some animals hibernate?
ATo find a mate during the winter
BTo save energy when food is scarce
CTo grow thicker fur for the summer
DTo raise their heart rate in the cold
6.阅读理解(入学考试)困难
A survey on a fitness website asked visitors, “How many days a week do you exercise?” Most answered five or more. The website reported, “Most adults exercise five days a week.” Why is this conclusion questionable?
AVisitors to a fitness site are not typical adults.
BExercise was not defined by the website.
CExercise cannot be measured in days per week.
DThe survey asked too many different questions.
7.医疗保健词汇(入学考试)中等
Choose the meaning of the word in bold: “The burn wound was debrided during surgery.”
ACovered with a sterile, non-stick dressing
BCleared of dead or damaged tissue
CClosed with stitches
DSoaked in warm water
8.医疗保健词汇(入学考试)困难
Choose the meaning of the word in bold: “His symptoms were intermittent.”
AComing and going at intervals
BPresent only at night while lying down in bed
CGetting steadily worse
DConstant
9.英语语法与语言运用(入学考试)中等
Choose the correct verb: “Everyone in the waiting room ___ tired.”
Aare looking
Bhave looked
Clook
Dlooks
10.英语语法与语言运用(入学考试)困难
In very formal writing, which sentence uses the correct pronoun after the verb “be”?
AIt was hers who called the ambulance.
BIt was she who called the ambulance.
CIt was herself who called the ambulance.
DIt was her who called the ambulance.
11.人体解剖学中等
人体最大的神经是哪条?
A股神经
B迷走神经
C正中神经
D坐骨神经
12.人体解剖学困难
左侧视束病变会导致哪种视野缺损?
A左侧同向偏盲
B仅左眼失明
C右侧同向偏盲
D双颞侧偏盲
13.人体生理学中等
什么是解剖无效腔?
A两层胸膜之间的间隙
B完全呼气后仍留在肺内的空气(残气量)
C完全塌陷的肺泡
D不发生气体交换的传导气道的容积
14.人体生理学困难
为什么吸入 100% 氧气只能很差地纠正真正的右向左分流引起的低氧血症?
A纯氧会破坏血红蛋白
B分流的血液从未接触肺泡气
C额外的氧气全部以 CO₂ 形式呼出
D分流的血液已经完全饱和
15.护理入学考试生物中等
Which polymer is correctly matched with its monomer?
AStarch and glucose
BProtein and nucleotide
CDNA and amino acid
DGlycogen and fatty acid
16.护理入学考试生物困难
Two parents who both have a genetic condition have a child who does not. Assuming a single gene, what inheritance pattern does this show?
AAutosomal recessive, with both parents heterozygous
BX-linked recessive, with the father as a carrier
CAutosomal recessive, with both parents homozygous
DAutosomal dominant, with both parents heterozygous
17.护理入学考试化学中等
How can you get solid salt back from salt water?
AEvaporate the water
BFilter the solution
CFreeze the solution and lift out the salt
DUse a magnet
18.护理入学考试化学困难
Which list puts fluorine, chlorine and bromine in order of increasing electronegativity?
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
13 oz/16 = 0.8125 lb
9 + 0.8125 = 9.813 lb
磅换算为千克
m = 9.813/2.2 = 4.46 kg
答案
m = 4.46 kg
4.护理数学与单位换算
答案: D = 1.2 mg/h
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。
列出换算链
D = 20 mcg/min × (60 min/1 h) × (1 mg/1000 mcg)
计算
D = 20·60/1000 = 1.2 mg/h
答案
D = 1.2 mg/h
5.阅读理解(入学考试)
答案: B · To save energy when food is scarce
为什么是这个答案
The passage says hibernation saves energy when food is hard to find. Heart rate slows rather than rises.
答案
B · To save energy when food is scarce
6.阅读理解(入学考试)
答案: A · Visitors to a fitness site are not typical adults.
为什么是这个答案
People who visit a fitness website probably exercise more than average, so the sample is biased and cannot represent all adults.
答案
A · Visitors to a fitness site are not typical adults.
7.医疗保健词汇(入学考试)
答案: B · Cleared of dead or damaged tissue
为什么是这个答案
Debridement is the removal of dead, damaged or infected tissue from a wound.
答案
B · Cleared of dead or damaged tissue
8.医疗保健词汇(入学考试)
答案: A · Coming and going at intervals
为什么是这个答案
Intermittent means stopping and starting at intervals, not continuous.
答案
A · Coming and going at intervals
9.英语语法与语言运用(入学考试)
答案: D · looks
为什么是这个答案
“Everyone” is singular, so it takes the singular verb “looks”. The phrase “in the waiting room” does not change the subject.
答案
D · looks
10.英语语法与语言运用(入学考试)
答案: B · It was she who called the ambulance.
为什么是这个答案
Traditional formal grammar treats a pronoun after “be” as a subject complement, so the subject form “she” is used. “It was her” is common in speech but informal.
Starch and glycogen are polymers of glucose, proteins are polymers of amino acids and DNA is a polymer of nucleotides. Fatty acids are parts of lipids, which are not true polymers.
答案
A · Starch and glucose
16.护理入学考试生物
答案: D · Autosomal dominant, with both parents heterozygous
为什么是这个答案
If the trait were recessive, both affected parents would be aa and all children would be aa and affected. An unaffected child means the trait is dominant and both parents are Aa, so each child has a 1/4 chance of being aa and unaffected.
答案
D · Autosomal dominant, with both parents heterozygous
17.护理入学考试化学
答案: A · Evaporate the water
为什么是这个答案
Dissolved salt cannot be filtered out. Heating the solution evaporates the water and leaves the salt crystals behind.
答案
A · Evaporate the water
18.护理入学考试化学
答案: A · Br < Cl < F
为什么是这个答案
Electronegativity decreases going down a group because the outer shell is farther from the nucleus. Bromine is lowest of the three, fluorine highest.