Q. No.Which of the following cannot be detected in a developing foetus by amniocentesis?
1.
Klinefelter syndrome
2.
Sex of the foetus
3.
Down's syndrome
4.
Jaundice
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Artificial insemination means:
| 1. | transfer of sperms of a healthy donor to a test tube containing ova |
| 2. | transfer of sperms of husband to a test tube containing ova |
| 3. | artificial introduction of sperms of a healthy donor into the vagina |
| 4. | introduction of sperms of healthy donor directly into the ovary |
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What is the figure given below showing in particular?
| 1. | Ovarian cancer | 2. | Uterine cancer |
| 3. | Tubectomy | 4. | Vasectomy |
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Medical Termination of Pregnancy (MTP) is considered safe up to how many weeks of pregnancy?
| 1. | Twelve weeks | 2. | Eighteen weeks |
| 3. | Six weeks | 4. | Eight weeks |
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In vitro fertilization is a technique that involves transfer of which one of the following into the fallopian tube?
1. Embryo only, up to 8 cell stage
2. Either zygote or early embryo upto 8 cell stage
3. Embryo of 32 cell stage
4. Zygote only
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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 embryo into the uterus of a surrogate mother
4. detecting any genetic abnormality
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Cu ions released from copper-releasing Intra Uterine Devices (IUDs):
1. make the uterus unsuitable for implantation
2. increase phagocytosis of sperms
3. suppress sperm motility
4. prevent ovulation
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Given below are four methods (A-D) and their modes of action (a-d) in achieving contraception. Select their correct matching from the four options that follow:
|
Method |
Mode of action |
||
|
A |
The pill |
a |
Prevents sperms from reaching the ovum |
|
B |
Condom |
b |
Prevents implantation |
|
C |
Vasectomy |
c |
Prevents ovulation |
|
D |
Copper - T |
d |
Semen contains no sperms |
| Options: | (a) | (b) | (c) | (d) |
| 1. | c | a | d | b |
| 2. | d | a | b | c |
| 3. | c | d | a | b |
| 4. | b | c | a | d |
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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 breast-feeds the infants 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 |
| 1. | B, C | 2. | C, D |
| 3. | A, C | 4. | A, B |
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Contraceptive oral pills help in birth control by
1. killing the sperms in uterus
2. preventing implantation
3. preventing ovulation
4. both 2 and 3
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