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प्रश्न
Given below are four contraceptive methods and their modes of action. Select the correct match:
| Method | Mode of action |
| a) Condom | (i) Ovum not able to reach Fallopian tube |
| b) Vasectomy | (ii) Prevents ovulation |
| c) Pill | (iii) Prevents sperm reaching the cervix |
| d) Tubectomy | (iv) Semen contains no sperms |
विकल्प
a) - (i), b) - (ii), c) - (iii), d) - (iv)
a) - (ii), b) - (iii), c) - (iii), d) - (i)
a) - (iii), b) - (iv), c) - (ii), d) - (i)
a) - (iv), b) - (i), c) - (iii), d) - (ii)
उत्तर
a) - (iii), b) - (iv), c) - (ii), d) - (i)
Explanation:
| Method | Mode of action |
| a) Condom | (iii) Prevents sperm reaching the cervix |
| b) Vasectomy | (iv) Semen contains no sperms |
| c) Pill | (ii) Prevents ovulation |
| d) Tubectomy | (i) Ovum not able to reach Fallopian tube |
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संबंधित प्रश्न
A mother of a one-year-old child wanted to space her second child. Her doctor suggested 'copper- T' Explain its contraceptive action.
Answer the following question.
Describe the various methods of birth control to avoid pregnancy.
______ is not a permanent method of birth control.
Which of the following is a hormone releasing IUD?
Amniocentesis can be used to determine ______.
Condoms are one of the most popular contraceptives becuase of the following reasons.
What are the advantages of natural methods of contraception over artificial methods?
Given below are certain situations. Analyse the situation and suggest the name of suitable contraceptive device along with mode of action.
| Situation | Requirement of contraceptive for - | Name of contraceptive device | Mode of action |
| 1 | blocking the entry of sperms through cervix | ______ | ______ |
| 2 | spacing between children | ______ | ______ |
| 3 | effective emergency contraceptive | ______ | ______ |
| 4 | terminal method to prevent any more pregnancy in female | ______ | ______ |
| 5 | sterilization in male | ______ | ______ |
Match the columns :
| Column 'A' | Column 'B' | ||
| 1 | Mechanical means | a | Saheli |
| 2 | Physiological device | b | Jellies |
| 3 | Chemical device | c | Vasectomy |
| 4 | Permanent method | d | Diaphragm |
Name any two birth control measures which have high chances of failure.
