Lactational amenorrhoea occurs as prolactin directly:
1. inhibits the secretion of LH
2. inhibits the secretion of GnRH
3. stimulates estrogen secretion
4. increases the secretion of inhibin
Consider the following statements:
I: | The male barrier contraceptives provide protection against STDs. |
II: | Oral contraceptive pills (OCPs) are the contraceptive method used more commonly by urban women in India. |
III: | The second-generation IUDs release copper and the third-generation IUDs release hormones. |
Which of the above statements are true?
1. | I and II only | 2. | I and III only |
3. | II and III only | 4. | I, II, and III |
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.
The main mechanism of action of Cu released from Cu releasing IUD is:
1. | Increased phagocytosis of sperms in the uterus |
2. | Suppression of sperm motility |
3. | Early degeneration of the released ovum |
4. | Making the uterus unsuitable for implantation |
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.
The government of India legalized MTP in:
1. | 1951 | 2. | 1971 |
3. | 1975 | 4. | 1977 |
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.
Which is the sexually transmitted infectious disease caused by bacteria that are obligate intracellular parasites?
1. | Chlamydia | 2. | Gonorrhea |
3. | Trichomoniasis | 4. | Chancroid |
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.
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 |
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.
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. |
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): | 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. |
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): | 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. |
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. |
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.