智慧树知到答案医学英语-生命篇最新答案

第三章 单元测试

1、单选题：
What causes fetal distress?
选项：
A:breech position
B:high blood pressure
C:bleeding
D:lack of oxygen delivered to baby
答案: 【 】

2、单选题：
When the placenta lies low in the uterus and partially or completely covers the cervix, _____ occurs
选项：
A:placenta abruption
B:uterine rupture
C:placenta previa
D:cord prolapse
答案: 【】

3、单选题：
Which of the following is the reason for C-section deliveries
选项：
A:family history
B:being overweight
C:preference of the mother
D:preeclampsia
答案: 【 】

4、多选题：
Originally, Caesarean section is performed to ____
选项：
A:save the mother’s life
B:retrieve the infant from a dead or dying mother
C:for religious purpose
答案: 【  】

5、单选题：
Which of the body parts shapes like a tube.
选项：
A:womb
B:placenta
C:vagina
D:cervix
答案: 【】

6、多选题：
What is the body part involved with pregnancy?
选项：
A:vagina
B:womb
C:placenta
D:cervix
答案: 【】

7、多选题：
What is the body part involved with pregnancy?
选项：
A:womb
B:placenta
C:cervix
D:vagina
答案: 【】

第四章 单元测试

1、多选题：
What are the benefits of breastfeeding for mothers?
选项：
A:increasing the bond between babies and their mothers
B:giving mothers a convenient and inexpensive way to nourish babies
C:helping uterus contract after delivery
D:helping mothers lose excess body weight
答案: 【】

2、单选题：
Which is not the benefit of breastfeeding for babies?
选项：
A:providing antibodies
B:providing genetic codes
C:reducing baby’s risk of sudden infant death syndrome
D:providing nutrients
答案: 【】

3、单选题：
The duration of a feeding is usually        on each breast.
选项：
A:five to ten mins
B:fifteen to twenty mins
C:about five mins
D:ten to fifteen mins
答案: 【】

4、单选题：
When do health professionals recommend beginning breastfeeding?
选项：
A:when the baby is crying
B:within the first hour of a baby’s life
C:when the mother begins producing milk
D:after the mother has a full rest
答案: 【】

5、单选题：
Breastfeeding, also known as      , is the feeding of babies and young children with milk from a woman’s breast.
选项：
A:suckling
B:feeding
C:milking
D:nursing
答案: 【 】

6、多选题：
What are the benefits of breastfeeding for mothers?
选项：
A:increasing the bond between babies and their mothers
B:helping uterus contract after delivery
C:helping mothers lose excess body weight
D:giving mothers a convenient and inexpensive way to nourish babies
答案: 【】

第五章 单元测试

1、单选题：
Puberty which starts earlier than normal is known as __________?
选项：
A:bad puberty
B:normal puberty
C:good puberty
D:

precocious puberty

答案: 【

】

2、单选题：
What is the average age at which girls in the 19th century reached puberty?

选项：
A:19

B:13

C:15

D:18

答案: 【
】

3、单选题：
What is the major landmark of puberty for females ?
选项：
A:anxiety
B:

beginning of menstruation

C:irritability
D:beginning of growing
答案: 【

】

4、单选题：
The genetic association of timing is strongest between ___________?
选项：
A:mother and son
B:Father and daughter
C:father and son
D:

mother and daughter

答案: 【

】

5、单选题：
From which language does the term puberty derive from?
选项：
A:

Latin

B:English
C:German
D:French
答案: 【

】

第六章 单元测试

1、单选题：
Periods may occasionally start as young as___________ years old and still be considered normal.
选项：
A:7

B:10

C:8

D:6

答案: 【
】

2、单选题：
The first period usually begins _____________.
选项：
A:between 12 and15 years of age
B:between 10 and 12 years of age
C:between10 and 16 years of age
D:between 15 and 16 years of age
答案: 【 】

3、单选题：
A menstrual cycle is counted from_____________ to the first day of the next period.
选项：
A:the second day of the period
B:the first day of the period
C:the last day of the period
D:the last but one day of the period
答案: 【】

4、单选题：
When you menstruate, your body sheds the __________of the uterus (womb).
选项：
A:lining
B:blood
C:eggs
D:hormones
答案: 【】

5、单选题：
Menstruation is a woman’s _____________ bleeding.
选项：
A:yearly
B:weekly
C:irregular
D:monthly
答案: 【 】

第七章 单元测试

1、单选题：
During menopause, women often experience __________which often stop occurring after a year or two.
选项：
A:weight loss
B:growth spurt
C:diseases
D:

hot flashes

答案: 【

】

2、单选题：
Menopause which stems from surgery, treatment of a disease, or an illness is called ___________.
选项：
A:medical menopause
B:induced menopause
C:ill menopause
D:abnormal menopause
答案: 【】

3、单选题：
Menopause may also be defined by a decrease in hormone production by the ____________.
选项：
A:

ovaries

B:wombs
C:brain
D:glands
答案: 【

】

4、单选题：
Menopause is the time in most women’s lives when _______ stop permanently.
选项：
A:hormones
B:growth
C:pregnancy
D:

menstrual periods

答案: 【

】

5、单选题：
From which language does the word menopause derive from?
选项：
A:English
B:French
C:

Greek

D:German
答案: 【

】

第八章 单元测试

1、单选题：
At some point in life, often in the 30’s, the tell-tale signs of aging begin to be apparent
选项：
A:30’s
B:50’s
C:20’s
D:40’s
答案: 【  】

2、单选题：
From which moment, each of our cells—and, hence, our tissues and organs—begins a process of aging?
选项：
A:puberty
B:childhood
C:infancy
D:

conception

答案: 【

】

3、单选题：
Of  the roughly 150,000 people who die each day across the globe, about _______________ die from age-related causes.
选项：
A:one fourth
B:

two thirds

C:two fourths
D:one third
答案: 【

】

4、单选题：
____________may slow with age, while knowledge of world events and wisdom may expand
选项：
A:Eating time
B:sleeping time
C:leisure time
D:

Reaction time

答案: 【

】

5、单选题：
In the broader sense, ageing can refer to single cells within an  organism which have ceased __________.
选项：
A:breaking
B:seperating
C:working
D:

dividing

答案: 【

】

第九章 单元测试

1、单选题：
Which is not the correct description of cerebral cortex?
选项：
A:It is greatly enlarged in human brains
B:It consists of four lobes
C:It is the seat of complex thought
D:It is the inner layer of the cerebrum
答案: 【】

2、单选题：
The neurons in cerebrum are connected by trillions of connections, or _________.
选项：
A:axoplasm
B:synapses
C:axolemma
D:axon
答案: 【】

3、单选题：
The cerebrum contains about 86 billion nerve cells (neurons) – the ______.
选项：
A:gray matter
B:white matter
C:green matter
D:black matter
答案: 【】

4、单选题：
The cerebrum makes up _____ percent of the brain’s weight.
选项：
A:95%

B:80%
C:85%
D:90%
答案: 【】

5、单选题：
The human brain makes up about ____ percent of a human’s body weight.
选项：
A:3%
B:1%
C:4%
D:2%
答案: 【】

第十章 单元测试

1、单选题：
The blood pressure in the _____ is the same as the pressure measured in the arm.
选项：
A:right atrium
B:left atrium
C:left ventricle
D:right ventricle
答案: 【】

2、单选题：
The right atrium and right ventricle together make up the “right heart”, and the left atrium and the left ventricle make up the “left heart”. The wall of muscle separates the two sides of the heart is _______.
选项：
A:septum
B:semi-lunar valve
C:bicuspid valve
D:tricuspid valve
答案: 【 】

3、单选题：
Which of the following is the strongest chamber?
选项：
A:right ventricle
B:left ventricle
C:left atrium
D:right atrium
答案: 【】

4、单选题：
Which of the following receives blood from the veins.
选项：
A:left ventricle
B:right atrium
C:right ventricle
D:left atrium
答案: 【  】

5、多选题：
The cardiovascular system consists of ____________.
选项：
A:arteries
B:veins
C:heart
D:kidney
答案: 【】

第十一章 单元测试

1、单选题：
The respiratory system is divided into two parts:
选项：
A:left branch; right branch
B:upper respiratory branch; lower respiratory branch
C:upper respiratory tract; lower respiratory tract
D:left tract; right tract
答案: 【】

2、单选题：
The left lung in humans is little bit ________ than the right lung.
选项：
A:lower
B:bigger
C:smaller
D:upper
答案: 【 】

3、单选题：
The left human lung contains only two lobes.
选项：
A:3

B:2

C:4

D:5

答案: 【
】

4、单选题：
The right human lung has three lobes.
选项：
A:4

B:3

C:5

D:2

答案: 【
】

5、单选题：
The lungs of the humans are filled with about ______ air and _____ tissue.
选项：
A:80%; 10%
B:50%; 50%
C:90%; 10%
D:10%; 90%
答案: 【  】

第十二章 单元测试

1、单选题：
Mechanical digestion is the physical process of preparing the food for ________ and involves chewing, mixing, churning, and segmentation
选项：
A:absorption
B:propulsion
C:defecation
D:chemical digestion
答案: 【  】

2、单选题：
_________ moves food through the alimentary canal and includes both swallowing and peristalsis.
选项：
A:Digestion
B:Swallowing
C:Ingestion
D:Propulsion
答案: 【 】

3、单选题：
___________ is the act of putting food into the mouth.
选项：
A:Eating
B:Ingestion
C:Chewing
D:Inputting
答案: 【 】

4、单选题：
The digestive tract in an adult is about _______ long. Each of the organs shown above contributes to the digestive process in several unique ways.
选项：
A:20 feet
B:20 meters
C:30 meters
D:30 feet
答案: 【  】

5、单选题：
The organs of the digestive system are located within a tube called the _____________.
选项：
A:digestive system
B:trachea
C:stomach
D:alimentary canal
答案: 【】

第十三章 单元测试

1、多选题：
Who are the people at higher risk of influenza?
选项：
A:those living with chronic conditions
B:those aged 65 and over
C:indigenous people over 15
D:pregnant women and young infants
答案: 【】

2、多选题：
Which symptoms indicate that patient should seek immediate medical care?
选项：
A:chest pain
B:breathing difficulties
C:severe dehydration
D:bluish skin and lips
答案: 【】

3、多选题：
The complications of influenza include       .
选项：
A:secondary infections
B:cardiac complications
C:neurological complications
D:pneumonia
答案: 【  】

4、单选题：
Which is not the typical symptom of influenza?
选项：
A:fatigue an tiredness
B:stomach ache
C:headache and fever
D:runny or stuffy nose
答案: 【】

5、单选题：
Flu is a contagious respiratory illness caused by influenza viruses that infect       .
选项：
A:all of other answer

B:lungs
C:the nose
D:the throat
答案: 【
】

6、多选题：
Who are the people at higher risk of influenza?
选项：
A:those living with chronic conditions
B:pregnant women and young infants
C:indigenous people over 15
D:those aged 65 and over
答案: 【 】

7、多选题：
Which symptoms indicate that patient should seek immediate medical care?
选项：
A:severe dehydration
B:bluish skin and lips
C:chest pain
D:breathing difficulties
答案: 【 】

8、多选题：
The complications of influenza include       .
选项：
A:pneumonia
B:cardiac complications
C:secondary infections
D:neurological complications
答案: 【】

第十四章 单元测试

1、单选题：
Which is not one of the uncontrollable risk factors of strokes?
选项：
A:Gender
B:Prior stroke
C:Sleep apnea
D:Increasing age
答案: 【 】

2、单选题：
Which is not one of the controllable risk factors of strokes?
选项：
A:High cholesterol
B:Physical inactivity and obesity
C:Heredity and race
D:Excessive alcohol intake
答案: 【  】

3、单选题：
How severe the stroke is depends on       .
选项：
A:how high the blood pressure is
B:how much of the brain tissue dies
C:how changeable the weather is
D:how seriously the brain has been damaged
答案: 【】

4、单选题：
A stroke occurs when       .
选项：
A:the weather changes frequently
B:the brain is seriously damaged
C:the blood supply to the brain is blocked or reduced
D:the blood pressure is extremely high
答案: 【】

5、多选题：
Stroke symptoms include        .

选项：
A:sudden trouble walking, dizziness, loss of balance or coordination
B:sudden numbness or weakness of face, arm or leg
C:sudden trouble seeing in one or both eyes
D:sudden confusion, trouble speaking, or understanding
答案: 【】

6、多选题：
Stroke symptoms include        .

选项：
A:sudden trouble walking, dizziness, loss of balance or coordination
B:sudden confusion, trouble speaking, or understanding
C:sudden numbness or weakness of face, arm or leg
D:sudden trouble seeing in one or both eyes
答案: 【 】

第十五章 单元测试

1、多选题：
Which of the following may be a reason of Type 2 diabetes?

选项：
A:adequate exercise
B:overweight
C:family history of type 2 diabetes
D:a poor diet
答案: 【 】

2、单选题：
Of all the patients with diabetes, only ____ of the patients have type 1 diabetes and the remaining ____ have type 2 diabetes.
选项：
A:50%; 50%
B:10%; 90%
C:20%; 80%
D:30%; 70%
答案: 【】

3、单选题：
If you are a woman with type 1 diabetes and your child was born before you were 25, your child’s risk is _______.
选项：
A:1 in 17

B:1 in 4
C:1 in 25

D:1 in 100

答案: 【
】

4、多选题：
Which of the following are noninsulin dependent diabetes.

选项：
A:LADA
B:AODM
C:NIDDM
D:IDDM
答案: 【】

5、单选题：
If a lean boy of 11 is diagnosed with diabetes, it is most likely to be ________.
选项：
A:AODM
B:IDDM
C:NIDDM
D:LADA
答案: 【 】

6、多选题：
Which of the following may be a reason of Type 2 diabetes?

选项：
A:adequate exercise
B:overweight
C:a poor diet
D:family history of type 2 diabetes
答案: 【】