Given below are four methods (A-D) and their modes of action (1--4) in achieving contraception. Select their correct matching from the four options that follow:

Method

Mode of action

A.

The pill

1.

Prevents sperms from reaching cervix

B.

Condom

2.

Prevents implantation

C.

Vasectomy

3.

Prevents ovulation

D.

Copper-T

4.

Semen contains no sperms

1. A-3 B-1 C-4 D-2

2. A-4 B-1 C-2 D-3

3. A-3 B-4 C-1 D-2

4. A-2 B-3 C-1 D-4

Subtopic:  Contraception: Natural Methods | Contraception: Barrier Methods & IUDs | Hormonal Contraceptives, Emergency Contraception & Terminal Methods |
 90%
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AIPMT - 2008
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The most important component of the oral contraceptive pills is:

1. progesterone

2. growth hormone

3. thyroxine

4. luteinising hormone

Subtopic:  Hormonal Contraceptives, Emergency Contraception & Terminal Methods |
 91%
From NCERT
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Which of the following contraceptive methods involve the role of hormones?

1. Pills, Emergency contraceptives, barrier methods
2. Lactational amenorrhea, Pills, Emergency contraceptives
3. Barrier method, Lactational amenorrhea, pills
4. CuT, Pills, barrier methods
Subtopic:  Contraception: Natural Methods | Hormonal Contraceptives, Emergency Contraception & Terminal Methods |
 70%
From NCERT
NEET - 2019
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Select the hormone-releasing Intra-Uterine Devices.

1. Lippes Loop, Multitoad 375

2. Vaults, LNG-20

3. Multiload 375, Progestasert

4. Progestasert, LNG-20

Subtopic:  Contraception: Barrier Methods & IUDs |
 84%
From NCERT
NEET - 2019
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Which of the following sexually transmitted diseases is not completely curable?

1. Chlamydiosis

2. Gonorrhoea

3. Genital warts

4. Genital herpes

Subtopic:  Sexually Transmitted Infections |
 84%
From NCERT
NEET - 2019
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All the following statements about ZIFT are correct, but one is wrong. Which one is wrong?

1. It is zygote intra fallopian transfer

2. Zygote is transferred into the fallopian tube about after IVF

3. Early embryos upto 8 blastomeres can also be transferred into the fallopian tubes

4. Embryos with more than 8 blastomeres are also transferred into the fallopian tubes

Subtopic:  Infertility: 3 | Infertility |
 86%
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Assisted reproductive technology, IVF involves the transfer of:

1. Ovum into the fallopian tube.

2. Zygote into the fallopian tube.

3. Zygote into the uterus

4. Embryo with 16 blastomeres into the fallopian tube.

Subtopic:  Infertility |
 68%
From NCERT
AIPMT - 2014
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Hysterectomy is the surgical removal of:

1. uterus
2. prostate gland
3. vas deference
4. mammary glands

Subtopic:  Hormonal Contraceptives, Emergency Contraception & Terminal Methods |
 84%
NEET - 2015
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Ectopic pregnancies are referred to as?

1. Pregnancies with a genetic abnormality​​​​​​​
2. Implantation of an embryo at a site other than the uterus
3. Implantation of the defective embryo in the uterus
4. Pregnancies terminated due to the hormonal imbalance

Subtopic:  Sexually Transmitted Infections |
 84%
NEET - 2015
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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
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