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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
Is the use of contraceptives justified? Give reasons.
Correct the following statement:
Surgical methods of contraception prevent gamete formation.
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
What are the advantages of natural methods of contraception over artificial methods?
Discuss the mode of action and advantages/disadvantages of hormonal contraceptives.
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 |
Identify the incorrect statement regarding ‘Saheli’.
- Statement I: It's an oral steroid contraceptive developed by ORI.
- Statement II: It has a low contraceptive value and a high chance of side effects.
Which of the following statement is incorrect?
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 |
Which IUD example is specifically mentioned as a contraceptive device that increases phagocytosis of sperm?
