MCQ
Progestasert and $LNG-20$ are the examples of
- ANon-mediated $IUDs$
- BCopper releasing $IUDs$
- ✓Hormonal releasing $IUDs$
- DAll of the above
Intra Uterine Devices $(IUDs)$ for contraception
(i) There devices are inserted by the doctors into the uterus through vagina.
$(ii)$ There are three types of $IUDs$
Non-medicated $IUDs$ They increases the phagocytosis of the sperm within the uterus, $e.g$., Lippes loop
Copper Releasing $IUDs$ Along with phagocytosis of the sperms, the copper ions released, suppresses the sperm motility and the fertilizing capacity of the sperm. $e . g ., Cu - T , Cu -7$, multiload$- 375$
Hormone Releasing $IUDs$ They makes the uterus unsuitable for implantation and the cervix hostile to the sperms, $e.g$. progestasert, $LNG-20$
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Statement $I:$ Vas deferens receives a duct from seminal vesicle and opens into urethra as the ejaculatory duct.
Statement $II:$ The cavity of the cervix is called cervical canal which along with vagina forms birth canal.
In the light of the above statements, choose the correct answer from the options given below: