The stage transferred into the uterus after induced fertilization of ova in the laboratory is:
1. embryo at 4 blastomere stage
2. embryo at 2 blastomere stage
3. Morula
4. Zygote

Subtopic:  Infertility |
 69%
From NCERT
NEET - 2013
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One of the following is not a method of contraception- which one?
1. condoms
2. pills of a combination of oxytocin and vasopressin
3. Lippes loop
4. tubectomy
Subtopic:  Contraception: Barrier Methods & IUDs | Hormonal Contraceptives, Emergency Contraception & Terminal Methods |
 81%
From NCERT
NEET - 2013
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Which one of the following statements is correct regarding Sexually Transmitted Diseases (STD)?
1. A person many contact syphilis by sharing milk with one already suffering from the disease
2. Haemophilia is one of the STD
3. Genital herpes and sickle-cell, anemia are both STD
4. The chances of a 5-year boy contacting a STD are very little
Subtopic:  Sexually Transmitted Infections |
 66%
From NCERT
NEET - 2013
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The technique called gamete intrafallopian transfer (GIFT) is recommended for those females:

1. who cannot provide a suitable environment for fertilisation
2. who cannot produce an ovum
3. who cannot retain the foetus inside uterus
4. whose cervical canal is too narrow to allow passage for the sperms
Subtopic:  Infertility |
 77%
From NCERT
AIPMT - 2011
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Consider the statements given below regarding contraception and answer as directed thereafter: 
(A) Medical Termination of Pregnancy(MTP) during the first trimester is generally safe.
(B) Generally, chances of conception are nil until the mother breastfeeds the infant for up to two years.
(C) Intrauterine devices like copper-T are effective contraceptives.
(D) Contraception pills may be taken up to one week after coitus to prevent conception.

Which two of the above statements are correct?
1. B, C
2. C, D
3. A, C
4. A, B

Subtopic:  Hormonal Contraceptives, Emergency Contraception & Terminal Methods | Medical Termination of Pregnancy |
 89%
From NCERT
AIPMT - 2008
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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%
From NCERT
AIPMT - 2008
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Copper ions released from copper-releasing Intra Uterine Devices (IUDs):

1. make uterus unsuitable for implantation

2. increase phagocytosis of sperms

3. suppress sperm motility

4. prevent ovulation

Subtopic:  Contraception: Barrier Methods & IUDs |
 72%
From NCERT
AIPMT - 2010
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The permissible use of the technique amniocentesis is for:

1.  detecting sex of the unborn foetus
2.  artificial insemination
3.  transfer of the embryo into the uterus of a surrogate mother
4.  detecting any genetic abnormality 
Subtopic:  Introduction |
 88%
From NCERT
AIPMT - 2010
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Which one of the following is the most widely accepted method of contraception in India, as present?

1.  Tubectomy

2.  Diaphragms

3.  IUDs (Intra Uterine Devices)

4.  Cervical caps

Subtopic:  Contraception: Barrier Methods & IUDs |
 92%
From NCERT
AIPMT - 2011
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In vitro fertilization is a technique that involves the transfer of which one of the following into the Fallopian tube?

1. Embryo only, upto 8 cell stage

2. Either zygote or early embryo up to 8 cell stage

3. Embryo of 32 cell stage

4. Zygote only

Subtopic:  Infertility: 3 | Infertility |
 76%
From NCERT
AIPMT - 2010
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