Q. No.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
Which two of the above statements are correct?
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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Which of the following is correct regarding HIV, hepatitis B, gonorrhoea, and trichomoniasis?
| 1. | Trichomoniasis is an STD whereas others or not. |
| 2. | Gonorrhoea is a viral disease whereas others are bacterial. |
| 3. | HIV is a pathogen whereas others are diseases. |
| 4. | Hepatitis B has been eradicated completely whereas others have not. |
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Saheli is an oral contraceptive pill that has very high contraceptive value with little side effects. It is because
1. it is taken once in a week
2. it contains synthetic progesterone
3. it contains centchroman
4. it decreases risk of cancer
| Assertion (A): | Coitus interruptus has a high failure rate for a method of contraception. |
| Reason (R): | The pre-ejaculate fluid secreted by bulbourethral glands is known to have sperms. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
- If both the assertion and the reason are true and the reason is a correct explanation of the assertion
- If both the assertion and reason are true but the reason is not a correct explanation of the assertion
- If the assertion is true but the reason is false
- If both the assertion and reason are false
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Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
| Assertion (A): | The population of India is still growing. |
| Reason (R): | A rising birth rate and a falling death rate is responsible for this. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
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| Assertion (A): | Lactational amenorrhea is temporary postnatal infertility that occurs when a woman is amenorrheic (not menstruating) and fully breastfeeding. |
| Reason (R): | Breastfeeding delays the resumption of normal ovarian cycles by disrupting the pattern of pulsatile release of GnRH from the hypothalamus and hence LH from the pituitary. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
- If both the assertion and the reason are true and the reason is a correct explanation of the assertion
- If both the assertion and reason are true but the reason is not a correct explanation of the assertion
- If the assertion is true but the reason is false
- If both the assertion and reason are false
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
| Assertion (A): | Copper containing IUDs are very effective for emergency contraception. |
| Reason (R): | Copper ions are toxic to the sperms. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
- If both the assertion and the reason are true and the reason is a correct explanation of the assertion
- If both the assertion and reason are true but the reason is not a correct explanation of the assertion
- If the assertion is true but the reason is false
- If both the assertion and reason are false
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To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
| Assertion (A): | The combined oral contraceptive pill alters the menstrual cycle to eliminate ovulation and prevent pregnancy. |
| Reason (R): | Progestogen negative feedback decreases the pulse frequency of gonadotropin-releasing hormone (GnRH) release by the hypothalamus. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
| Assertion (A): | Ormeloxifene, also known as centchroman, is used as a nonsteroidal oral contraceptive. |
| Reason (R): | It causes an asynchrony in the menstrual cycle between ovulation and the development of the uterine lining. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
- If both the assertion and the reason are true and the reason is a correct explanation of the assertion
- If both the assertion and reason are true but the reason is not a correct explanation of the assertion
- If the assertion is true but the reason is false
- If both the assertion and reason are false
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