Which one of the following is not an Assisted Reproductive Technology (ART) used by childless couples to have children?
1. ZIFT
2. IUD
3. IVF
4. IUT
Assertion(A): | Not all the copulations lead to fertilization and pregnancy. |
Reason(R): | Fertilization can only occur if the ovum and sperms are transported simultaneously to the ampullary-isthmus junction |
1. | Both (A) & (R) are true and (R) is the correct explanation of (A) |
2. | Both (A) & (R) are true but (R) is not the correct explanation of (A) |
3. | (A) is true statement but (R) is false |
4. | Both (A) and (R) are false statements |
Assertion(A): | Embryo formed by in-vivo fertilization can be transferred to other uterus for further development. |
Reason(R): | IVF can be used for those females who cannot conceive. |
1. | Both (A) & (R) are true and (R) is the correct explanation of (A) |
2. | Both (A) & (R) are true but (R) is not the correct explanation of (A) |
3. | (A) is true statement but (R) is false |
4. | Both (A) and (R) are false statements |
(a) | IUDs decrease phagocytosis of sperm within the uterus. |
(b) | The released copper ions suppress sperm motility. |
(c) | IUDs do not make the cervix hostile to the sperm. |
(d) | IUDs suppress the fertilization capacity of sperm. |
(e) | The IUDs require surgical intervention for their insertion in the uterine cavity. |
The hormone releasing IUDs among the following are :
(a) | Multiload 375 | (b) | LNG - 20 |
(c) | Progestasert | (d) | Lippe's loop |
(e) | Vaults |
Choose the most appropriate answer from the options given below :
1. (a) and (d) only
2. (c) and (e) only
3. (a) and (b) only
4. (b) and (c) only
List-I | List-II | ||
(a) | Diaphragms | (i) | Inhibit ovulation and Implantation |
(b) | Contraceptive Pills | (ii) | Increase phagocytosis of sperm within Uterus |
(c) | Intra Uterine Devices | (iii) | Absence of Menstrual cycle and ovulation following parturition |
(d) | Lactational Amenorrhea | (iv) | They cover the cervix blocking the entry of sperms |
(a) | (b) | (c) | (d) | |
1. | (iii) | (ii) | (i) | (iv) |
2. | (iv) | (i) | (iii) | (ii) |
3. | (iv) | (i) | (ii) | (iii) |
4. | (ii) | (iv) | (i) | (iii) |
1. | Lactational amenorrhoea can be effective for a maximum period of six months. |
2. | Tubectomy and Vasectomy are easily reversible processes. |
3. | Male barrier contraceptives protect against STIs. |
4. | Oral contraceptive pills prevent ovulation. |