345923
Progestasert is an IUD which makes the uterus unsuitable and cervix hostile to the sperms as they are:
1 Copper releasing IUDs
2 Non - medicated IUDs
3 Hormone releasing IUDs
4 Ideal contraceptive
Explanation:
Intrauterine Contraceptive Devices (IUDs) are effective and popular methods of contraception. These are inserted by doctors or expert nurses in the uterus through vagina. These devices are presently available as the non-medicated IUDs (e.g., Lippes loop), copper releasing IUDs (CuT, Cu7, Multiload 375) and the hormone releasing IUDs (Progestasert, LNG-20). IUDs increase phagocytosis of sperms within the uterus and the \(\mathrm{Cu}\) ions released suppress sperm motility and the fertilizing capacity of sperms. The hormone releasing IUDs make the uterus unsuitable for implantation and the cervix hostile to the sperms. IUDs are ideal contraceptives for the females.
KCET - 2015
BIOXII04: REPRODUCTIVE HEALTH
345924
Which one of the following is an incorrect match?
Saheli is a nonsteroidal preparation and contains the drug centchroman (ormeloxifene).
BIOXII04: REPRODUCTIVE HEALTH
345925
Choose the right one among the statements given below:
1 IUDs are generally inserted by the user herself
2 IUDs increase phagocytosis reaction in the uterus
3 IUDs suppress gametogenesis
4 IUDs once inserted need not be replaced
Explanation:
A qualified medical professional is needed to insert IUD. IUD has no effect on gametogenesis because ovulation takes place in the ovary while IUD is placed at the junction of fallopian tubes and uterus. IUDs can be easily taken out. So, option ' 2 ' is correct.
NCERT Exemplar
BIOXII04: REPRODUCTIVE HEALTH
345926
Lippe's loop prevents pregnancy because
1 It increases the phagocytosis of the sperm within the uterus
2 It increases thickness of cervical mucus and retards the entry of sperm into the uterus
3 It prevents ovulation by inhibiting the secretion of \(\mathrm{LH}\)
4 It suppresses the motility and fertilizing capacity of the sperm
Explanation:
Lippes loop is a non-medicated IUD. IUDs increase phagocytosis of spermswithin the uterus.
BIOXII04: REPRODUCTIVE HEALTH
345927
The diaphragm, cervical cap and vaults are
1 Disposable chemical barriers
2 Reusable contraceptives
3 Non-medicated IUDs
4 Cu-releasing IUDs
Explanation:
Diaphragms, cervical caps and vaults are reusable barrier contraceptives made of rubber that are inserted into the female reproductive tract to cover the cervix during coitus. They prevent conception by blocking the entry of sperms through the cervix. They are reusable.
345923
Progestasert is an IUD which makes the uterus unsuitable and cervix hostile to the sperms as they are:
1 Copper releasing IUDs
2 Non - medicated IUDs
3 Hormone releasing IUDs
4 Ideal contraceptive
Explanation:
Intrauterine Contraceptive Devices (IUDs) are effective and popular methods of contraception. These are inserted by doctors or expert nurses in the uterus through vagina. These devices are presently available as the non-medicated IUDs (e.g., Lippes loop), copper releasing IUDs (CuT, Cu7, Multiload 375) and the hormone releasing IUDs (Progestasert, LNG-20). IUDs increase phagocytosis of sperms within the uterus and the \(\mathrm{Cu}\) ions released suppress sperm motility and the fertilizing capacity of sperms. The hormone releasing IUDs make the uterus unsuitable for implantation and the cervix hostile to the sperms. IUDs are ideal contraceptives for the females.
KCET - 2015
BIOXII04: REPRODUCTIVE HEALTH
345924
Which one of the following is an incorrect match?
Saheli is a nonsteroidal preparation and contains the drug centchroman (ormeloxifene).
BIOXII04: REPRODUCTIVE HEALTH
345925
Choose the right one among the statements given below:
1 IUDs are generally inserted by the user herself
2 IUDs increase phagocytosis reaction in the uterus
3 IUDs suppress gametogenesis
4 IUDs once inserted need not be replaced
Explanation:
A qualified medical professional is needed to insert IUD. IUD has no effect on gametogenesis because ovulation takes place in the ovary while IUD is placed at the junction of fallopian tubes and uterus. IUDs can be easily taken out. So, option ' 2 ' is correct.
NCERT Exemplar
BIOXII04: REPRODUCTIVE HEALTH
345926
Lippe's loop prevents pregnancy because
1 It increases the phagocytosis of the sperm within the uterus
2 It increases thickness of cervical mucus and retards the entry of sperm into the uterus
3 It prevents ovulation by inhibiting the secretion of \(\mathrm{LH}\)
4 It suppresses the motility and fertilizing capacity of the sperm
Explanation:
Lippes loop is a non-medicated IUD. IUDs increase phagocytosis of spermswithin the uterus.
BIOXII04: REPRODUCTIVE HEALTH
345927
The diaphragm, cervical cap and vaults are
1 Disposable chemical barriers
2 Reusable contraceptives
3 Non-medicated IUDs
4 Cu-releasing IUDs
Explanation:
Diaphragms, cervical caps and vaults are reusable barrier contraceptives made of rubber that are inserted into the female reproductive tract to cover the cervix during coitus. They prevent conception by blocking the entry of sperms through the cervix. They are reusable.
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII04: REPRODUCTIVE HEALTH
345923
Progestasert is an IUD which makes the uterus unsuitable and cervix hostile to the sperms as they are:
1 Copper releasing IUDs
2 Non - medicated IUDs
3 Hormone releasing IUDs
4 Ideal contraceptive
Explanation:
Intrauterine Contraceptive Devices (IUDs) are effective and popular methods of contraception. These are inserted by doctors or expert nurses in the uterus through vagina. These devices are presently available as the non-medicated IUDs (e.g., Lippes loop), copper releasing IUDs (CuT, Cu7, Multiload 375) and the hormone releasing IUDs (Progestasert, LNG-20). IUDs increase phagocytosis of sperms within the uterus and the \(\mathrm{Cu}\) ions released suppress sperm motility and the fertilizing capacity of sperms. The hormone releasing IUDs make the uterus unsuitable for implantation and the cervix hostile to the sperms. IUDs are ideal contraceptives for the females.
KCET - 2015
BIOXII04: REPRODUCTIVE HEALTH
345924
Which one of the following is an incorrect match?
Saheli is a nonsteroidal preparation and contains the drug centchroman (ormeloxifene).
BIOXII04: REPRODUCTIVE HEALTH
345925
Choose the right one among the statements given below:
1 IUDs are generally inserted by the user herself
2 IUDs increase phagocytosis reaction in the uterus
3 IUDs suppress gametogenesis
4 IUDs once inserted need not be replaced
Explanation:
A qualified medical professional is needed to insert IUD. IUD has no effect on gametogenesis because ovulation takes place in the ovary while IUD is placed at the junction of fallopian tubes and uterus. IUDs can be easily taken out. So, option ' 2 ' is correct.
NCERT Exemplar
BIOXII04: REPRODUCTIVE HEALTH
345926
Lippe's loop prevents pregnancy because
1 It increases the phagocytosis of the sperm within the uterus
2 It increases thickness of cervical mucus and retards the entry of sperm into the uterus
3 It prevents ovulation by inhibiting the secretion of \(\mathrm{LH}\)
4 It suppresses the motility and fertilizing capacity of the sperm
Explanation:
Lippes loop is a non-medicated IUD. IUDs increase phagocytosis of spermswithin the uterus.
BIOXII04: REPRODUCTIVE HEALTH
345927
The diaphragm, cervical cap and vaults are
1 Disposable chemical barriers
2 Reusable contraceptives
3 Non-medicated IUDs
4 Cu-releasing IUDs
Explanation:
Diaphragms, cervical caps and vaults are reusable barrier contraceptives made of rubber that are inserted into the female reproductive tract to cover the cervix during coitus. They prevent conception by blocking the entry of sperms through the cervix. They are reusable.
345923
Progestasert is an IUD which makes the uterus unsuitable and cervix hostile to the sperms as they are:
1 Copper releasing IUDs
2 Non - medicated IUDs
3 Hormone releasing IUDs
4 Ideal contraceptive
Explanation:
Intrauterine Contraceptive Devices (IUDs) are effective and popular methods of contraception. These are inserted by doctors or expert nurses in the uterus through vagina. These devices are presently available as the non-medicated IUDs (e.g., Lippes loop), copper releasing IUDs (CuT, Cu7, Multiload 375) and the hormone releasing IUDs (Progestasert, LNG-20). IUDs increase phagocytosis of sperms within the uterus and the \(\mathrm{Cu}\) ions released suppress sperm motility and the fertilizing capacity of sperms. The hormone releasing IUDs make the uterus unsuitable for implantation and the cervix hostile to the sperms. IUDs are ideal contraceptives for the females.
KCET - 2015
BIOXII04: REPRODUCTIVE HEALTH
345924
Which one of the following is an incorrect match?
Saheli is a nonsteroidal preparation and contains the drug centchroman (ormeloxifene).
BIOXII04: REPRODUCTIVE HEALTH
345925
Choose the right one among the statements given below:
1 IUDs are generally inserted by the user herself
2 IUDs increase phagocytosis reaction in the uterus
3 IUDs suppress gametogenesis
4 IUDs once inserted need not be replaced
Explanation:
A qualified medical professional is needed to insert IUD. IUD has no effect on gametogenesis because ovulation takes place in the ovary while IUD is placed at the junction of fallopian tubes and uterus. IUDs can be easily taken out. So, option ' 2 ' is correct.
NCERT Exemplar
BIOXII04: REPRODUCTIVE HEALTH
345926
Lippe's loop prevents pregnancy because
1 It increases the phagocytosis of the sperm within the uterus
2 It increases thickness of cervical mucus and retards the entry of sperm into the uterus
3 It prevents ovulation by inhibiting the secretion of \(\mathrm{LH}\)
4 It suppresses the motility and fertilizing capacity of the sperm
Explanation:
Lippes loop is a non-medicated IUD. IUDs increase phagocytosis of spermswithin the uterus.
BIOXII04: REPRODUCTIVE HEALTH
345927
The diaphragm, cervical cap and vaults are
1 Disposable chemical barriers
2 Reusable contraceptives
3 Non-medicated IUDs
4 Cu-releasing IUDs
Explanation:
Diaphragms, cervical caps and vaults are reusable barrier contraceptives made of rubber that are inserted into the female reproductive tract to cover the cervix during coitus. They prevent conception by blocking the entry of sperms through the cervix. They are reusable.
345923
Progestasert is an IUD which makes the uterus unsuitable and cervix hostile to the sperms as they are:
1 Copper releasing IUDs
2 Non - medicated IUDs
3 Hormone releasing IUDs
4 Ideal contraceptive
Explanation:
Intrauterine Contraceptive Devices (IUDs) are effective and popular methods of contraception. These are inserted by doctors or expert nurses in the uterus through vagina. These devices are presently available as the non-medicated IUDs (e.g., Lippes loop), copper releasing IUDs (CuT, Cu7, Multiload 375) and the hormone releasing IUDs (Progestasert, LNG-20). IUDs increase phagocytosis of sperms within the uterus and the \(\mathrm{Cu}\) ions released suppress sperm motility and the fertilizing capacity of sperms. The hormone releasing IUDs make the uterus unsuitable for implantation and the cervix hostile to the sperms. IUDs are ideal contraceptives for the females.
KCET - 2015
BIOXII04: REPRODUCTIVE HEALTH
345924
Which one of the following is an incorrect match?
Saheli is a nonsteroidal preparation and contains the drug centchroman (ormeloxifene).
BIOXII04: REPRODUCTIVE HEALTH
345925
Choose the right one among the statements given below:
1 IUDs are generally inserted by the user herself
2 IUDs increase phagocytosis reaction in the uterus
3 IUDs suppress gametogenesis
4 IUDs once inserted need not be replaced
Explanation:
A qualified medical professional is needed to insert IUD. IUD has no effect on gametogenesis because ovulation takes place in the ovary while IUD is placed at the junction of fallopian tubes and uterus. IUDs can be easily taken out. So, option ' 2 ' is correct.
NCERT Exemplar
BIOXII04: REPRODUCTIVE HEALTH
345926
Lippe's loop prevents pregnancy because
1 It increases the phagocytosis of the sperm within the uterus
2 It increases thickness of cervical mucus and retards the entry of sperm into the uterus
3 It prevents ovulation by inhibiting the secretion of \(\mathrm{LH}\)
4 It suppresses the motility and fertilizing capacity of the sperm
Explanation:
Lippes loop is a non-medicated IUD. IUDs increase phagocytosis of spermswithin the uterus.
BIOXII04: REPRODUCTIVE HEALTH
345927
The diaphragm, cervical cap and vaults are
1 Disposable chemical barriers
2 Reusable contraceptives
3 Non-medicated IUDs
4 Cu-releasing IUDs
Explanation:
Diaphragms, cervical caps and vaults are reusable barrier contraceptives made of rubber that are inserted into the female reproductive tract to cover the cervix during coitus. They prevent conception by blocking the entry of sperms through the cervix. They are reusable.