大学MOOC Environmental Transition and Changes in Human Fertility(Wuhan University)1458199167 最新慕课完整章节测试答案
01 Overview of human fertility (Professor Jing Yang)
文章目录
- 01 Overview of human fertility (Professor Jing Yang)
- 02 Overview of the impact of environment factors on male reproduction (Professor Wen Long)
- 03 Environment and environmental endocrine disruptors (Professor Wangming Xu)
- 04 The influence of physical factors on reproduction (Professor Lei Ming)
- 05 Reproductive toxicity of metallic elements (Dr. Gengxiang Wu)
- 06 The effects of organic pollutants on reproduction (Dr. Zhuoni Xiao)
- 07 Social environment and reproduction (Dr. Jie Li and Dr. Dan Cheng)
- 08 Occupation and reproduction (Dr. Saijiao Li and Dr. Yaqin Wang)
Unit 1 Test
1、单选题：
The site where sperm and oocyte are fertilized is
选项：
A: Oviduct
B: Ovary
C: Pelvic cavity
D: Uterus
答案: 【 Oviduct】
2、单选题：
The time for the female basal sex hormones test is
选项：
A: 2-5 day of menstruation
B: 3-7 days after menstruation
C: Any day of the menstrual cycle
D: Middle menstruation
答案: 【 2-5 day of menstruation】
3、多选题：
What are the factors that affect fertility in the environment?
选项：
A: Environmental endocrine disruptors
B: Organic pollutants
C: Social environment
D: Physical factors
答案: 【 Environmental endocrine disruptors;
Organic pollutants;
Social environment;
Physical factors】
4、多选题：
Assisted reproductive technology mainly includes
选项：
A: Intracytoplasmic sperm injection (ICSI)
B: In vitro fertilization and embryo transfer (IVF-ET)
C: Preimplantation genetic testing (PGT)
D: Laparoscopy
答案: 【 Intracytoplasmic sperm injection (ICSI);
In vitro fertilization and embryo transfer (IVF-ET);
Preimplantation genetic testing (PGT)】
5、判断题：
Ovulation occurs on the 14th day of the menstrual cycle.
选项：
A: 正确
B: 错误
答案: 【 错误】
6、判断题：
Ambient temperature had no effect on testicular spermatogenic function
选项：
A: 正确
B: 错误
答案: 【 错误】
7、判断题：
Oocytes are non-regenerative, and the number of oocytes in the ovaries decreases with the age of women.
选项：
A: 正确
B: 错误
答案: 【 正确】
8、判断题：
The diagnostic criteria of WHO for infertility are those who have no contraception after marriage, have normal sexual life and cohabiting without pregnancy for one year
选项：
A: 正确
B: 错误
答案: 【 正确】
02 Overview of the impact of environment factors on male reproduction (Professor Wen Long)
Unit 2 Test
1、单选题：
How many sperm does an adult man produce per day
选项：
A: 100~200 million
B: 200~300 million
C: 20~30 thousand
D: 10~20 thousand
答案: 【 20~30 thousand】
2、单选题：
How much is the temperature of testicles lower than the body temperature?
选项：
A: 4℃
B: 3℃
C: 2℃
D: 1℃
答案: 【 2℃】
3、多选题：
How do environmental factors affect male fertility？
选项：
A: Acting on testicles
B: Acting on epididymis
C: Acting on interstitial cells
D: Acting on mature sperm
答案: 【 Acting on testicles;
Acting on epididymis;
Acting on interstitial cells;
Acting on mature sperm】
4、多选题：
What are the ways of environmental hazards entering the human body?
选项：
A: Skin
B: Inhalation
C: Injection
D: Oral
答案: 【 Skin;
Inhalation;
Injection;
Oral】
5、判断题：
Testicles belong to the external genitalia
选项：
A: 正确
B: 错误
答案: 【 错