How do $Cu$-releasing Intrauterine Devices $(IUDs)$ function?
- AThey make the uterus unsuitable for implantation.
- BThey increase phagocytosis of sperms.
- CThey suppress sperm motility.
- DThey prevent ovulation.
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Similar Questions
$A$ sterilisation technique in females which blocks gamete transport and thereby prevents conception is
Medium
View SolutionMatch List-$I$ with List-$II$ with respect to methods of contraception and their respective actions.
List-$I$ List-$II$ $(a)$ Diaphragms $(i)$ Inhibit ovulation and implantation $(b)$ Contraceptive pills $(ii)$ Increase phagocytosis of sperm within uterus $(c)$ Intra Uterine Device $(iii)$ Absence of menstrual cycle and ovulation following parturition $(d)$ Lactational amenorrhea $(iv)$ They cover the cervix blocking the entry of sperms
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
| $(a)$ Diaphragms | $(i)$ Inhibit ovulation and implantation |
| $(b)$ Contraceptive pills | $(ii)$ Increase phagocytosis of sperm within uterus |
| $(c)$ Intra Uterine Device | $(iii)$ Absence of menstrual cycle and ovulation following parturition |
| $(d)$ Lactational amenorrhea | $(iv)$ They cover the cervix blocking the entry of sperms |
Choose the correct answer from the options given below:
MediumNEET 2022
View SolutionThe use of . . . . . . is very effective as an emergency contraceptive.
Match the following methods $(A-D)$ with their mode of action $(i-iv)$ for contraception and select the correct option:
Method Mode of Action $(A)$ Pills $(i)$ Prevents sperm from reaching the cervix $(B)$ Condom $(ii)$ Prevents implantation $(C)$ Vasectomy $(iii)$ Inhibits ovulation $(D)$ Copper-$T$ $(iv)$ Semen contains no sperm
| Method | Mode of Action |
|---|---|
| $(A)$ Pills | $(i)$ Prevents sperm from reaching the cervix |
| $(B)$ Condom | $(ii)$ Prevents implantation |
| $(C)$ Vasectomy | $(iii)$ Inhibits ovulation |
| $(D)$ Copper-$T$ | $(iv)$ Semen contains no sperm |
Medium
View SolutionSurgical removal of the uterus is called:
Easy
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