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 |
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 |
(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
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
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
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 |
1. Tubectomy
2. Diaphragms
3. IUDs (Intra Uterine Devices)
4. Cervical caps
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