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प्रश्न
A mother of a one-year-old child wanted to space her second child. Her doctor suggested 'copper- T' Explain its contraceptive action.
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उत्तर
Copper ions released from Copper−T suppress the sperm motility and hence the fertilizing capacity of sperms.
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संबंधित प्रश्न
Correct the following statement:
Oral pills are very popular contraceptives among the rural women.
Short answer question.
Comment on any two mechanical contraceptive methods.
______ is not a permanent method of birth control.
Which of the following is a hormone releasing IUD?
Which of the following are chemical barriers used as contraceptives?
Diaphragms are contraceptive devices used by the females.
Choose the correct option from the statements given below:
- They are introduced into the uterus
- They are placed to cover the cervical region
- They act as physical barriers for sperm entry
- They act as spermicidal agents
Which one of the following is an example of Hormone releasing IUD?
All reproductive tract infections RTIs are STDs, but all STDs are not RTIs. Justify with example.
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 |
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 |
