HR CHEM STUDY

3. Reproductive Health

рдЗрд╕ рдкреЗрдЬ рдкрд░ рдЖрдкрдХреЛ 3. Reproductive Health рдХреЗ рд╕рднреА рдорд╣рддреНрд╡рдкреВрд░реНрдг рдмрд╣реБрд╡рд┐рдХрд▓реНрдкреАрдп рдкреНрд░рд╢реНрди (MCQ), рдкрд░реАрдХреНрд╖рд╛ рдЙрдкрдпреЛрдЧреА рдиреЛрдЯреНрд╕ рдФрд░ рдСрдирд▓рд╛рдЗрди рдХреНрд╡рд┐рдЬрд╝ рдорд┐рд▓реЗрдВрдЧреЗред рдЕрдкрдиреЗ рдЬреНрдЮрд╛рди рдХрд╛ рдкрд░реАрдХреНрд╖рдг рдХрд░рдиреЗ рдФрд░ рдмреЛрд░реНрдб/рдкреНрд░рддрд┐рдпреЛрдЧреА рдкрд░реАрдХреНрд╖рд╛ рдореЗрдВ рд╢рдд-рдкреНрд░рддрд┐рд╢рдд рдЕрдВрдХ рдкреНрд░рд╛рдкреНрдд рдХрд░рдиреЗ рдХреЗ рд▓рд┐рдП рдиреАрдЪреЗ рджрд┐рдП рдЧрдП рдореЙрдХ рдЯреЗрд╕реНрдЯ рдореЗрдВ рдЕрд╡рд╢реНрдп рднрд╛рдЧ рд▓реЗрдВред

Class 12 Biology Chapter 3 Reproductive Health MCQ and Online Quiz. VVI objective questions for board exams. 3-Level Challenge: Score 70% to unlock the next level!

ЁЯСЙ рдЕрдзреНрдпрд╛рдп рдХрд╛ рд╕рд╛рд░рд╛рдВрд╢ (Summary)

Dear students, in this chapter, we will deeply study 1 extremely important, sensitive, and highly relevant branch of biology connected to the biggest necessity of our modern society: 'Reproductive Health'. In the previous chapter, we closely understood the human reproductive system and the profound biological process of the birth of 1 new life. But is merely being physically capable of reproduction enough? According to the World Health Organization (WHO), reproductive health means not just the absence of disease in reproductive organs, but being 100 percent completely healthy in all aspects of reproduction, such as physical, emotional, behavioral, and social. For the successful establishment of 1 healthy and prosperous society, having reproductively healthy individuals is 100 percent necessary. Instead of just cramming science in closed books, if we logically connect it with the current situation of our society and country, the immense value of this chapter increases even more. Have you ever deeply considered why the population of our country and the entire world is increasing at such 1 dangerous and explosive rate? Today, India's population has crossed 140 crore. Due to this massive population explosion, severe problems like 1 heavy shortage of food, housing, and basic employment are arising daily. In this chapter, we will perform 1 detailed logical and scientific analysis of various 'contraceptive methods' to effectively stop population growth. We will learn exactly how natural methods, barriers like condoms, IUDs like Copper-T, and oral contraceptive pills prove to be 100 percent effective in carefully preventing unwanted pregnancies. From the strict perspective of the upcoming NCERT and RBSE board exams, this specific chapter of biology is highly scoring and extremely important for your 100 percent success. In the board exams, not only direct theoretical questions are asked from this chapter, but excellent analytical questions based on the exact functioning of IUDs, prevention of Sexually Transmitted Diseases (STDs), and modern treatments for infertility definitely appear in the final exam paper every single year. In this exciting journey, we will do 1 very close study of 'Sexually Transmitted Infections' (STIs). We will scientifically know how dangerous and fatal diseases like HIV-AIDS, Hepatitis-B, and Syphilis rapidly spread due to unsafe sexual practices, and what are the 100 percent safe ways to protect ourselves from them. Spreading wide awareness in society regarding these fatal diseases is the biggest demand of today's time. Moving 1 little further in the chapter, we will deeply study the growing problem of 'infertility' and its modern scientific solutions. In our society, it is often seen that if 1 couple does not have a child, the women are blamed without any scientific basis, which is 100 percent wrong. Today's highly advanced medical science has provided 1 golden opportunity for such couples to become parents through 'Assisted Reproductive Technologies' (ART). We will logically understand the brilliant technique of In-Vitro Fertilization (IVF) or the Test Tube Baby program, where precise fertilization is carried out outside the body in 1 laboratory. Apart from this, we will also thoroughly analyze other highly advanced techniques like ZIFT, GIFT, and Artificial Insemination. By properly practicing these concepts, your foundational knowledge will vastly improve. To perfectly ensure your excellent and 100 percent strong preparation, we have meticulously selected and prepared completely accurate, high-level, and highly exam-useful objective questions (MCQs) from all these complex topics. These targeted questions will not only help to fully clarify your theoretical concepts but will also take your self-confidence to the absolute sky in the final examination hall. By continuously practicing again and again, you will surely learn critical time management and massively increase your speed of solving questions without making even 1 single mistake. Feature: This is 1 3-Level based unique quiz. To unlock the next level (Level 2 and 3), students must score at least 70% in the current level, making their board exam preparation 100% strong.

рдорд╣рддреНрд╡рдкреВрд░реНрдг рдкреНрд░рд╢реНрди (Important Questions)

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рд╡рд┐рджреНрдпрд╛рд░реНрдереА рдкрдВрдЬреАрдХрд░рдг

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рдЕрдзреНрдпрд╛рдп рдХреЗ рд╕рднреА рдкреНрд░рд╢реНрди (Revision Notes)

*рдиреЛрдЯ: рдпрд╣ рд╕реЗрдХреНрд╢рди рд░рд┐рд╡реАрдЬрди рдХреЗ рд▓рд┐рдП рд╣реИред рдЕрдкрдирд╛ рдЬреНрдЮрд╛рди рдкрд░рдЦрдиреЗ рдХреЗ рд▓рд┐рдП рдКрдкрд░ рджрд┐рдП рдЧрдП рдХреНрд╡рд┐рдЬрд╝ рдореЗрдВ рднрд╛рдЧ рд▓реЗрдВред

  1. When was the 'Family Planning' program started in India?
    A) 1947  |  B) 1951  |  C) 1961  |  D) 1971
  2. What is the full form of MTP?
    A) Medical Termination of Pregnancy  |  B) Manual Termination of Protoplasm  |  C) Medical Training for Professionals  |  D) None
  3. What does IUD stand for?
    A) Intra Uterine Devices  |  B) Intra Uterine Development  |  C) Inter Uterine Devices  |  D) In Vitro Development
  4. Oral contraceptive pills are generally composed of?
    A) Only Estrogen  |  B) Progesterone or Progesterone-Estrogen mixture  |  C) Only Vitamins  |  D) Sugar pills
  5. Which of the following is a natural contraceptive method?
    A) Copper-T  |  B) Sterilization  |  C) Coitus interruptus  |  D) Condom
  6. Reproductive health means total well-being in all aspects of reproduction; who gave this definition?
    A) UNESCO  |  B) WHO  |  C) UNICEF  |  D) ICMR
  7. Up to how many weeks is MTP considered safe?
    A) 12 weeks  |  B) 20 weeks  |  C) 25 weeks  |  D) 8 weeks
  8. Which of the following is NOT a Sexually Transmitted Infection (STI)?
    A) AIDS  |  B) Gonorrhoea  |  C) Cancer  |  D) Syphilis
  9. When is World Population Day celebrated?
    A) June 5  |  B) July 11  |  C) December 1  |  D) April 22
  10. Legally, Amniocentesis technique can be used for?
    A) Sex determination  |  B) Detection of genetic disorders  |  C) Abortion  |  D) None
  11. Condition of natural contraception in breastfeeding mothers is called?
    A) Menarche  |  B) Lactational amenorrhea  |  C) Menopause  |  D) Sterilization
  12. What is the process of female sterilization called?
    A) Vasectomy  |  B) Tubectomy  |  C) Hysterectomy  |  D) None
  13. Why is the use of condoms increasing?
    A) It is a contraceptive  |  B) It protects from STIs and AIDS  |  C) It provides privacy  |  D) All of the above
  14. The STD that is not completely curable?
    A) Gonorrhoea  |  B) Syphilis  |  C) Genital herpes  |  D) Trichomoniasis
  15. What is the main objective of the RCH program?
    A) Providing reproductive facilities  |  B) Child healthcare  |  C) Creating awareness  |  D) All of the above
  16. What is the main function of copper ions in Copper-T (CuT)?
    A) Stop ovulation  |  B) Decrease sperm motility  |  C) Destroy eggs  |  D) None
  17. An ideal contraceptive should be?
    A) User-friendly  |  B) Cheap and easily available  |  C) Effective  |  D) All of the above
  18. Approximately what was India's population according to the 2011 census?
    A) 100 crore  |  B) 121 crore (1.2 billion)  |  C) 150 crore  |  D) 80 crore
  19. How is AIDS spread?
    A) Handshake  |  B) Infected blood and sexual contact  |  C) Eating together  |  D) Mosquito bite
  20. What is the full form of ART?
    A) Assisted Reproductive Technologies  |  B) Artificial Reproductive Tests  |  C) Average Reproductive Time  |  D) None
  21. Assertion (A): 'Saheli' is a highly effective contraceptive pill. Reason (R): It is a non-steroidal pill taken once a week.
    A) Both A and R are true, R is correct explanation  |  B) Both A and R are true, R is not correct explanation  |  C) A is true, R is false  |  D) A is false, R is true
  22. How do copper-releasing IUDs (like Multiload 375) work?
    A) Releasing hormones  |  B) Increasing phagocytosis of sperms  |  C) Blocking eggs  |  D) None
  23. What is the effect of hormone-releasing IUDs (like LNG-20)?
    A) Makes uterus unsuitable for implantation  |  B) Kills sperms  |  C) Increases ovulation  |  D) Dries semen
  24. In cases of infertility, what is done in 'IVF' technique?
    A) In vitro fertilization (outside the body)  |  B) In vivo fertilization  |  C) Only drug treatment  |  D) None
  25. What is the most effective way to avoid STIs?
    A) Avoiding unprotected sex with unknown partners  |  B) Regular use of condoms  |  C) Visiting a doctor immediately if suspicious  |  D) All of the above
  26. What are the legal marriage ages for females and males in India respectively?
    A) 18 and 21 years  |  B) 15 and 18 years  |  C) 21 and 25 years  |  D) 18 and 18 years
  27. Assertion (A): Amniocentesis is banned in India. Reason (R): It is misused for sex determination leading to female foeticide.
    A) Both A and R are true, R is correct explanation  |  B) Both A and R are true, R is not correct explanation  |  C) A is true, R is false  |  D) Both false
  28. According to MTP Amendment Act 2017, how many opinions are needed for a pregnancy over 20 weeks?
    A) One doctor  |  B) Two registered doctors  |  C) None  |  D) Five doctors
  29. How long can the Lactational amenorrhea method be effective?
    A) 9 months  |  B) 6 months (Maximum)  |  C) 1 year  |  D) 2 years
  30. Examples of barrier methods are?
    A) Condoms  |  B) Diaphragms  |  C) Vaults  |  D) All of the above
  31. Why is sterilization (Vasectomy/Tubectomy) called a 'permanent method'?
    A) Because reversibility is very poor  |  B) Because it is 100% successful  |  C) Because it has no cost  |  D) Both A and B
  32. What is the causative bacteria of Syphilis?
    A) Treponema pallidum  |  B) Neisseria gonorrhoeae  |  C) HIV  |  D) Plasmodium
  33. In which Indian institute was the 'Saheli' pill developed?
    A) CDRI, Lucknow  |  B) AIIMS, Delhi  |  C) ICMR, Mumbai  |  D) IVRI, Bareilly
  34. What is transferred in the 'GIFT' method for infertility?
    A) Zygote  |  B) Gamete into the fallopian tube  |  C) Embryo into the uterus  |  D) None
  35. How do hormonal contraceptives work?
    A) Inhibiting ovulation  |  B) Inhibiting implantation  |  C) Altering cervix mucus quality  |  D) All of the above
  36. Assertion (A): All STIs are not completely curable. Reason (R): Hepatitis-B, Genital herpes, and AIDS currently have no complete cure.
    A) Both A and R are true, R is correct explanation  |  B) Both A and R are true, R is not correct explanation  |  C) A is true, R is false  |  D) A is false, R is true
  37. Cervical caps are used to cover which organ?
    A) Vagina  |  B) Cervix  |  C) Ovary  |  D) Fallopian tube
  38. At what stage is the embryo transferred in the ZIFT technique?
    A) Up to 8 blastomeres (into fallopian tube)  |  B) 32 blastomeres (into uterus)  |  C) Only sperms  |  D) None
  39. Is the use of contraceptives a health right?
    A) Yes  |  B) No  |  C) Only in some countries  |  D) Controversial
  40. The main reason for Population Explosion is?
    A) Decline in death rate  |  B) Decline in maternal mortality rate (MMR)  |  C) Decline in infant mortality rate (IMR)  |  D) All of the above
  41. What does 'ICSI' stand for during IVF?
    A) Intra Cytoplasmic Sperm Injection  |  B) Inter Cellular Sperm Injection  |  C) Internal Cytoplasmic Study  |  D) None
  42. If a male has a very low sperm count (Oligospermia), which technique is suitable?
    A) GIFT  |  B) AI (Artificial Insemination)  |  C) ZIFT  |  D) MTP
  43. How can Hepatitis-B be transmitted?
    A) Sexual contact  |  B) Infected needles  |  C) From infected mother to fetus  |  D) All of the above
  44. In which is Genetic Polymorphism NOT used (though relevant for testing)?
    A) DNA fingerprinting  |  B) Sex determination  |  C) Disease diagnosis  |  D) None
  45. Early symptoms of STIs can be?
    A) Itching and fluid discharge  |  B) Slight pain and swelling  |  C) Both A and B  |  D) Sudden weight gain
  46. For a couple where the female's fallopian tubes are blocked, the best method is?
    A) IUI  |  B) GIFT  |  C) IVF and ET (Embryo Transfer)  |  D) Sterilization
  47. Steps taken by the government to reduce population growth rate are?
    A) Raising marriage age  |  B) Incentivizing small families  |  C) Slogan of 'Hum Do Hamare Do'  |  D) All of the above
  48. Up to when is MTP legally valid (in specific circumstances)?
    A) 12 weeks  |  B) 24 weeks (Revised rules)  |  C) 36 weeks  |  D) Anytime
  49. What is an emergency contraceptive method after implantation?
    A) Use of IUDs within 72 hours  |  B) MTP  |  C) Sterilization  |  D) None
  50. Complications caused by STDs in the future are?
    A) Pelvic Inflammatory Disease (PID)  |  B) Abortion  |  C) Ectopic pregnancy  |  D) All of the above
  51. When is IUI (Intra-uterine insemination) used?
    A) When sperms cannot reach the ovum  |  B) When ova are not produced  |  C) When mother is ill  |  D) None
  52. Is condom use necessary during oral sex?
    A) Yes, to avoid STIs  |  B) No  |  C) Only for unwanted pregnancy  |  D) Don't know
  53. Chlamydiasis is what type of infection?
    A) Bacterial  |  B) Viral  |  C) Fungal  |  D) Protozoan
  54. What is the main active ingredient in the pill 'Saheli'?
    A) Centchroman  |  B) Progesterone  |  C) Estrogen  |  D) Insulin
  55. Ectopic Pregnancy means?
    A) Embryo development outside the uterus  |  B) Twin babies  |  C) Preterm delivery  |  D) None
  56. Relation between Innate immunity and reproductive health is?
    A) It protects genitals from infection  |  B) It has no relation  |  C) It is only in males  |  D) None
  57. Test tube baby means?
    A) Baby grows in a test tube  |  B) Fertilization outside and development inside the body  |  C) Both fertilization and development outside  |  D) None
  58. The study of population is called?
    A) Demography  |  B) Biography  |  C) Anthropology  |  D) Zoology
  59. Lifespan of Copper-T 380A is approx?
    A) 1 year  |  B) 5-10 years  |  C) Lifetime  |  D) 1 month
  60. In which year did India legally recognize MTP?
    A) 1951  |  B) 1971  |  C) 1981  |  D) 2001
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