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Cu ions released from copper - releasing Intra Uterine Devices (IUDs): [2010]
- a)make uterus unsuitable for implantation
- b)increase phagocytosis of sperms
- c)suppress sperm motility
- d)prevent ovulation
Correct answer is option 'C'. Can you explain this answer?
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Cu ions released from copper - releasing Intra Uterine Devices (IUDs):...
Cu ions released by copper releasing intra uterine devices suppresses sperm motility.
Intra-uterine devices are inserted by doctors in the uterus through vagina. They are available as the non-medicated IUDs, copper releasing IUDs and hormonereleasing IUDs.
Intra-uterine devices are inserted by doctors in the uterus through vagina. They are available as the non-medicated IUDs, copper releasing IUDs and hormonereleasing IUDs.
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Cu ions released from copper - releasing Intra Uterine Devices (IUDs):...
Cu ions released from copper-releasing Intra Uterine Devices (IUDs) primarily work by suppressing sperm motility.
Explanation:
Copper-releasing Intra Uterine Devices (IUDs) are a type of contraceptive device that are inserted into the uterus. These devices release copper ions into the surrounding tissues, which have several contraceptive effects.
- Make uterus unsuitable for implantation: Copper ions released from IUDs can alter the lining of the uterus, making implantation of a fertilized egg less likely. However, this effect is not the primary mechanism of action of IUDs.
- Increase phagocytosis of sperms: Copper ions can stimulate the immune system to increase phagocytosis (engulfment and destruction) of sperm, reducing the number of viable sperm in the reproductive tract. However, this effect is not the primary mechanism of action of IUDs.
- Suppress sperm motility: Copper ions released from IUDs can significantly reduce the motility (movement) of sperm, making it more difficult for them to reach and fertilize an egg. This is the primary mechanism of action of IUDs.
- Prevent ovulation: Copper ions do not have a direct effect on ovulation, the release of an egg from the ovary. However, in some cases, IUDs may also have a secondary effect on ovulation by altering the hormonal environment in the reproductive tract.
In summary, the primary mechanism of action of copper-releasing Intra Uterine Devices (IUDs) is the suppression of sperm motility, which reduces the likelihood of fertilization.
Explanation:
Copper-releasing Intra Uterine Devices (IUDs) are a type of contraceptive device that are inserted into the uterus. These devices release copper ions into the surrounding tissues, which have several contraceptive effects.
- Make uterus unsuitable for implantation: Copper ions released from IUDs can alter the lining of the uterus, making implantation of a fertilized egg less likely. However, this effect is not the primary mechanism of action of IUDs.
- Increase phagocytosis of sperms: Copper ions can stimulate the immune system to increase phagocytosis (engulfment and destruction) of sperm, reducing the number of viable sperm in the reproductive tract. However, this effect is not the primary mechanism of action of IUDs.
- Suppress sperm motility: Copper ions released from IUDs can significantly reduce the motility (movement) of sperm, making it more difficult for them to reach and fertilize an egg. This is the primary mechanism of action of IUDs.
- Prevent ovulation: Copper ions do not have a direct effect on ovulation, the release of an egg from the ovary. However, in some cases, IUDs may also have a secondary effect on ovulation by altering the hormonal environment in the reproductive tract.
In summary, the primary mechanism of action of copper-releasing Intra Uterine Devices (IUDs) is the suppression of sperm motility, which reduces the likelihood of fertilization.
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Cu ions released from copper - releasing Intra Uterine Devices (IUDs):...
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Cu ions released from copper - releasing Intra Uterine Devices (IUDs): [2010]a)make uterus unsuitable for implantationb)increase phagocytosis of spermsc)suppress sperm motilityd)prevent ovulationCorrect answer is option 'C'. Can you explain this answer?
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