Reproductive Health Test

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Reproductive Health Test - 57

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Weekly Quiz Competition

Question 1
1 / -0

MOET is a method of ?

A
Fish cultivation

B
Birth control in humans

C
Cloning in sheep

D
Hybridization in cattles

Solution

MOET is Multiple Ovulation Embryo Transfer. It is the most common method of cattle breeding. The cow is inseminated and embryos are obtained from its uterus the following week using a catheter. This results in release of numerous eggs as compared to a single egg released during natural heat period. Hence, the reproductive rate of cow increases due to this hybridization technique. Thus the correct answer is option D.
Question 2
1 / -0

Which is the only contraceptive male oral pill?

A
Gossypol

B
Mercilon

C
Mala- D

D
Saheli
Question 3
1 / -0

Which one of them is called centron or centchroman?

A

Gossypol

B

Mercilon

C

Mala- D

D

Saheli

Solution

Saheli is also called centron or centchroman or ormeloxifene. It is currently marketed under the trade name Saheli. Saheli is an oral contraceptive pill that is best known as the first non-steroidal contraceptive pill. It is a non-hormonal pill. It contains drugs that block the estrogen.
Question 4
1 / -0

In vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube?

A

Either zygote or early embryo up to 8 cell stage.

B
Embryo of 32 cell stage

C
Zygote only

D
Embryo only, up to 8 cell stage

Solution

IVF or In Vitro fertilisation is an artificial method of fertilisation, for the parents who can't conceive naturally. In this process egg or ovum from the mother (or a donor female) and sperms from father is taken and are fertilised outside the mother's body, in the laboratory conditions. This is done in a large number, so as to ensure the fertilisation. Then this fertilised zygote(s) are implanted in the mother's (or a surrogate mother's) uterus.
So, the correct option is 'Either zygote or early embryo up to 8 cell stage'.
Question 5
1 / -0

Copper-T acts by

A
Suppression of fertilization by forming a membrane

B
Disturbing the site of implantation of blastocyst

C
Acting as a barrier

D
None of the above

Solution

Copper IUD's primarily work by disrupting sperm mobility and damaging sperm so that they are prevented from joining with an egg. Copper acts as a spermicide within the uterus, increasing levels of copper ions, prostaglandins, and white blood cells within the uterine and tubal fluids. The increased copper ions in the cervical mucus inhibit the sperm's motility and viability, preventing sperm from traveling through the cervical mucus or destroying it as it passes through.
So, the correct answer is 'None of the above'.
Question 6
1 / -0

Lippes loop is manufactured in lndia at

A
Madras

B
Calcutta

C
Bangalore

D
Kanpur

Solution

Lippes loop is a type of intrauterine contraceptive device made of inert plastic in a double S-shape, which can be inserted through the cervix into a cannula and takes a trapezoidal shape within the uterus. The Lippies Loop was made up of polyethylene and impregnated with radium phosphate for radiopacity. It was used worldwide but in many countries including India as well, it is being replaced with Copper T. It was manufactured in Kanpur. Hence, option D is the correct answer.
Question 7
1 / -0

Bull semen for the purpose of artificial insemination is stored in

A
Ice

B
Liquid oxygen

C
Liquid nitrogen

D
Liquid CO$$_2$$

Solution

Artificial insemination is a globally accepted method of breeding cattle and is also effective for other species. Semen can be stored deep-frozen in liquid nitrogen, in a chilled liquid form or at room temperature. Its low temperature of $$-196^0$$C and inert caracteristics prevent the deterioration of biological quality. Hence, option C is correct.
Question 8
1 / -0

What is correct about test tube baby?

A
Fertilization inside female genital tract and growth in test tube

B
Rearing of prematurely born baby in incubator

C
Fertilization outside and gestation inside womb of mother

D
Both fertilization and development are effected outside the female genital tract

Solution

In vitro fertilization (IVF) is a process by which an egg is fertilized by sperm outside the body: in-vitro. The process involves monitoring and stimulating a woman's ovulatory process, removing ovum or ova (egg or eggs) from the woman's ovaries and letting sperm fertilize them in a liquid in a laboratory. The fertilized egg (zygote) is cultured in a growth medium and is then implanted in the same or another woman's uterus, with the intention of establishing a successful pregnancy.
Question 9
1 / -0

Saheli, a female antifertility pill is used

A
Daily

B
Weekly

C
Quarterly

D
Monthly

Solution

Ormeloxifene (also known as centchroman) is one of the selective estrogen receptor modulators (SERMs), a class of medication which acts on the estrogen receptor. It is best known as a non-hormonal, non-steroidal oral contraceptive which is taken once per week. In India, ormeloxifene has been available as birth control since the early 1990s, and it is currently marketed under the trade name Saheli.
So, the correct answer is option B.
Question 10
1 / -0

Which amongst the following is used in raising super-milk cows?

A
Artificial insemination with pedigree bull

B
Embryo transplantation

C
Superovulation of high yielding cow

D
All of the above

Solution

Indian Government announced a National dairy plan to increase per cow milk production (through artificial insemination). The plan would promote research and development of semen to give birth to high milk producing cattle to meet the needs of the new breed of cows. The process by which an embryo is collected (flushed) from one female (the donor) and transferred to another female (the recipient) to complete the gestation period is called as embryo transplantation. Embryo transfer can be used to produce a large number of offspring per female in a shorter time than possible with normal reproduction.
Since a producers life span covers only 6 or 7 generations of cows, the chances of obtaining a super bull from a superior cow are limited. By the use of superovulation and embryo transplantation, the number of opportunities is increased.
Superovulation is the result of treatment of a donor with gonadotropin (especially follicle stimulating hormone FSH) to produce more than a single ovum.

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Re-Attempt Weekly Quiz Competition

Reproductive Health Test - 57

Result

Reproductive Health Test - 57

Score

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SHARING IS CARING

Question 1

Fish cultivation

Birth control in humans

Cloning in sheep

Hybridization in cattles

Solution

Question 2

Gossypol

Mercilon

Mala- D

Saheli

Question 3

Gossypol

Mercilon

Mala- D

Saheli

Solution

Question 4

Either zygote or early embryo up to 8 cell stage.

Embryo of 32 cell stage

Zygote only

Embryo only, up to 8 cell stage

Solution

Question 5

Suppression of fertilization by forming a membrane

Disturbing the site of implantation of blastocyst

Acting as a barrier

None of the above

Solution

Question 6

Madras

Calcutta

Bangalore

Kanpur

Solution

Question 7

Ice

Liquid oxygen

Liquid nitrogen

Liquid CO$$_2$$

Solution

Question 8

Fertilization inside female genital tract and growth in test tube

Rearing of prematurely born baby in incubator

Fertilization outside and gestation inside womb of mother

Both fertilization and development are effected outside the female genital tract

Solution

Question 9

Daily

Weekly

Quarterly

Monthly

Solution

Question 10

Artificial insemination with pedigree bull

Embryo transplantation

Superovulation of high yielding cow

All of the above

Solution

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