The contraceptive 'SAHELI':
1. blocks estrogen receptors in the uterus, preventing implantation.
2. increases the concentration of estrogen and prevents ovulation in females.
3. is an lUD.
4. is a post-coital contraceptive.
Subtopic:  Hormonal Contraceptives, Emergency Contraception & Terminal Methods |
 54%
NEET - 2018
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following is incorrect regarding vasectomy?

1. No sperm occurs in seminal fluid

2. No sperm occurs in epididymis

3. Vasa deferentia is cut and tied

4. Irreversible sterility

Subtopic:  Hormonal Contraceptives, Emergency Contraception & Terminal Methods |
 72%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
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To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following approaches does not give the defined action of contraceptive?

1. Intra uterine devices Increases phagocytosis of sperms, suppress sperm motility and fertilizing capacity of sperms
2. Hormonal Prevent/retard entry of sperms, prevent ovulation and fertilization
3. Vasectomy Prevents spermatogenesis
4. Barrier methods Prevent fertilisation
Subtopic:  Hormonal Contraceptives, Emergency Contraception & Terminal Methods |
 83%
From NCERT
NEET - 2016
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh