Q. No.Amenorrhea
1. will cause overdevelopment of the secondary sex characteristics
2. is never normal
3. is rare in women athletes due to their good physical conditioning
4. is the absence of menstruation
2. is never normal
3. is rare in women athletes due to their good physical conditioning
4. is the absence of menstruation
| 1. | blocks estrogen receptors in the uterus, preventing implantation. |
| 2. | increases the concentration of estrogen and prevents ovulation in females. |
| 3. | is an lUD. |
| 4. | is a post-coital contraceptive. |
Which of the following approaches does not give the defined action of contraceptive?
| 1. | Intra uterine devices | Increases phagocytosis of sperms, suppress sperm motility and fertilizing capacity of sperms |
| 2. | Hormonal | Prevent/retard entry of sperms, prevent ovulation and fertilization |
| 3. | Vasectomy | Prevents spermatogenesis |
| 4. | Barrier methods | Prevent fertilisation |
Ectopic pregnancies are referred to as?
| 1. | Pregnancies with a genetic abnormality |
| 2. | Implantation of an embryo at a site other than the uterus |
| 3. | Implantation of the defective embryo in the uterus |
| 4. | Pregnancies terminated due to the hormonal imbalance |
Hysterectomy is the surgical removal of:
2. prostate gland
3. vas deference
4. mammary glands
Assisted reproductive technology, IVF involves the transfer of:
1. Ovum into the fallopian tube.
2. Zygote into the fallopian tube.
3. Zygote into the uterus
4. Embryo with 16 blastomeres into the fallopian tube.
|
Method |
Mode of action |
||
|
A. |
The pill |
1. |
Prevents sperms from reaching cervix |
|
B. |
Condom |
2. |
Prevents implantation |
|
C. |
Vasectomy |
3. |
Prevents ovulation |
|
D. |
Copper-T |
4. |
Semen contains no sperms |
1. A-3 B-1 C-4 D-2
2. A-4 B-1 C-2 D-3
3. A-3 B-4 C-1 D-2
4. A-2 B-3 C-1 D-4
Consider the two surgical procedures given below and choose the correct statement:
| 1. | A is a more difficult procedure than B |
| 2. | The reversibility of A is good but that of B is very poor |
| 3. | A will make the male impotent and B will make the female infertile |
| 4. | Both A and B can be called as sterilization procedures |
The most important component of the oral contraceptive pills is:
1. progesterone
2. growth hormone
3. thyroxine
4. luteinising hormone
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