Find out the correct choice for Cu-based IUDs | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Copper-releasing $IUDs$ (like $Cu-T$,$Cu-7$,$Multiload-375$) function through the following mechanisms:$1$. They increase the phagocytosis of sper

Vedclass · Accepted Answer

$I$ and $II$

Vedclass · Answer

(B) Copper-releasing $IUDs$ (like $Cu-T$,$Cu-7$,$Multiload-375$) function through the following mechanisms:$1$. They increase the phagocytosis of sperms within the uterus.$2$. They release $Cu^{2+}$ ions,which suppress the sperm motility and the fertilizing capacity of the sperms.Statement $III$ refers to the mechanism of hormone-releasing $IUDs$ (like $Progestasert$,$LNG-20$),which make the uterus unsuitable for implantation and the cervix hostile to the sperms.Therefore,only statements $I$ and $II$ are correct for $Cu$-based $IUDs$.

Find out the correct choice for $Cu$-based $IUDs$.
$I$. Increases phagocytosis of sperms.
$II$. Releases $Cu^{2+}$ ions that suppress the sperm motility and fertilizing capacity of sperms.
$III$. Make the uterus unsuitable for implantation.

Similar Questions

Select the $INCORRECT$ match.

Which contraceptive pill was developed by $CDRI$?

Which of the following is a second-generation $IUD$?

Action of which of the following hormones is blocked during the use of $RU-486$ (mifepristone)?

$A$ : Intrauterine devices $(IUDs)$ are a very effective contraceptive method.
$R$ : $IUDs$ do not allow sperms to enter the uterus.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Find out the correct choice for $Cu$-based $IUDs$.$I$. Increases phagocytosis of sperms.$II$. Releases $Cu^{2+}$ ions that suppress the sperm motility and fertilizing capacity of sperms.$III$. Make the uterus unsuitable for implantation.