Q. No.Venereal diseases can spread through:
(a)
Using sterile needles
(b)
Transfusion of blood from an infected person
(c)
Infected mother to foetus
(d)
Kissing
(e)
Inheritance
Choose the correct answer from the options given below:
1.
(b) and (c) only
2.
(a) and (c) only
3.
(a), (b), and (c)
4.
(b), (c), and (d)
Choose the correct answer from the options given below:
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Match List-I with List-II
| List-I | List-II | ||
| (a) | Vaults | (i) | Entry of sperm through the Cervix is blocked |
| (b) | IUDs | (ii) | Removal of Vas deferens |
| (c) | Vasectomy | (iii) | Phagocytosis of sperms within the Uterus |
| (d) | Tubectomy | (iv) | Removal of the fallopian tube |
Choose the correct answer from the options given below:
| (a) | (b) | (c) | (d) | |
| 1. | (ii) | (iv) | (iii) | (i) |
| 2. | (iii) | (i) | (iv) | (ii) |
| 3. | (iv) | (ii) | (i) | (iii) |
| 4. | (i) | (iii) | (ii) | (iv) |
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IVF may be used to overcome infertility due to:
| I: | Blockage of fallopian tubes |
| II: | A defect in sperm quality |
| III: | A very low sperm count |
| 1. | Only I | 2. | Only I ad III |
| 3. | Only II and III | 4. | I, II, and III |
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Saheli, a non-steroidal oral contraceptive pill, was developed by scientists at:
| 1. | Hindustan Antibiotics Limited, Pune |
| 2. | Central Drug Research Institute, Lucknow |
| 3. | Central Drugs Standard Control Organization, New Delhi |
| 4. | Smith Stanistreet Pharmaceuticals Ltd., Kolkata |
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The rise in the current population of India is not due to:
1. A decline in the infant mortality rate
2. A decline in the maternal mortality rate
3. A decline in the death rate
4. An increase in the birth rate
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Identify the incorrectly matched pair:
|
|
Contraceptive |
Mechanism of action |
|
1. |
Barrier |
Prevent fertilization |
|
2. |
Cu – IUDs |
Cu ions suppress sperm motility and their fertilizing capacity |
|
3. |
Hormone releasing IUD |
Prevent implantation and make cervix hostile but do not affect fertilization |
|
4. |
Oral combination pill |
Prevent ovulation, implantation and alter the quality of cervical mucus |
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Sterility is likely if the semen analysis shows:
| I: | A sperm count of 50 million/ml |
| II: | Morphological abnormalities in 50% of the sperms |
| III: | Lack of vigorous motility in 70% of the sperms |
| 1. | Only III | 2. | Only II and III |
| 3. | Only II | 4. | Only I |
Consider the two statements:
| I: | Human chorionic gonadotropin is frequently used for the final maturation of the oocyte in IVF procedures. |
| II: | It is basically a replacement for the luteinizing hormone surge. |
| 1. | Both I and II are correct and II explains I. |
| 2. | Both I and II are correct but II does not explain I. |
| 3. | I is correct but II is incorrect. |
| 4. | Both I and II are incorrect. |
A female has a regular 28 days menstrual cycle. The husband has oligospermia. The doctor wants to try IUI. What period of the menstrual cycle will be best for this procedure?
| 1. | Within the first 5 days | 2. | Between day 6 and 8 |
| 3. | On day 13/14 | 4. | After day 22 |
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A statutory ban on amniocentesis in India was necessary because:
| 1. | It is very expensive |
| 2. | It can tell about chromosomal aberrations |
| 3. | It is an invasive procedure and carries a high risk of abortions |
| 4. | It can be used for pre-natal sex determination of the fetus leading to female feticides |
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