Sterilization

Q. Write a brief note on 'Family Planning'. [3 MARKS]

Q.

Which one of the following methods of contraception can also be used to prevent STDs?

1. Condoms

2. Vasectomy

3. Coitus interruptus

4. MTP

Q. Purpose of tubectomy is to prevent:

1. Coitus
2. Fertilization
   
3. Embryonic development
   
4. Egg formation
   

Q.

Hysterectomy is the surgical removal of ___________.

1. Vas - deferens.

2. Mammary glands.

3. Uterus.

4. Prostate gland.

Q.

In the surgical method of birth control available for males, the structures A in the reproductive system are cut and ligated (tied up) at both ends. This prevents the reproductive cells B from coming out from the organs C where they are made in the male body. Since B cannot come out from the male body, they cannot fuse with cell D in the body of a female and hence pregnancy is prevented.
(a) What are the structures A?
(b) What are the cells B?
(c) Name the organs C.
(d) What is cell D?
(e) What is the name of this surgical procedure for birth control available to males?

Q. What will happen if the vas deferens in the male is blocked surgically?

Q.

In the surgical method of contraception in males, which of the following structures are ligated or cut off?

1. Vas deferens

2. Penis

3. Scrotum

4. Testes

Q.

Write True (T) or false (F) for the following:
(a) Vasectomy is the surgical method of sterilisation in human males.
(b) Tubectomy is the placing of a diaphragm on the cervix.

Q.

One of the following is a surgical method that prevents the sperms from reaching the ovum and pregnancy does not occur. This method is
(a) IUD
(b) Vasectomy
(c) Condom
(d) Tubectomy

Q.

Removal of testes is:

1. castration

2. vasectomy

3. tubectomy

4. ovariectomy

Q.

Name the surgical method of contraception in males.

1. Abortion

2. Tubectomy

3. Vasectomy

4. Contraceptive pill

Q. In which one of the following birth control methods, a small portion of oviducts of a woman is removed by surgical operation and the cut ends are ligated ?
(a) copper-T
(b) tubectomy
(c) vasectomy
(d) diaphragm

Q.

The technique of sterilizing a male by blocking the vas deferens is known as

1. None of these

2. Tubectomy

3. Vasectomy

4. Molecular phylogeny

Q.

Name two surgical techniques (one for the human male and another for the human female) that can be used to prevent pregnancy.

Q.

Vasectomy involves cutting and tying of_______.

1. urethra

2. none of these

3. ureter

4. vas deferens

Q.

Mention whether the following statement is true (T) or False (F). Give reason in support of your answer.
(a) The cow was the first domesticated animal.
(b) Rapidly growing industries favoured population rise.
(c) Present human population growth is following the arithmetic progression.
(d) Birth rate (natality) is the number of live births per hundred people of population per decade.
(e) Tubectomy is a popular surgical method of contraception in human males.

Q.

Which part of the reproductive system is cut and ligated in case of tubectomy?

1. Urethra

2. Cervix

3. Fallopian tube

4. Vas deferens

Q.

In the surgical method of birth control available for human females, the structures P in the reproductive system are cut and ligated (tied up) properly at both ends. This prevents the reproductive cell Q released by an organ R from entering the structures P so that Q is not available to fuse with another reproductive cell S coming from the male reproductive system. In this way, pregnancy is prevented.
(a) What are the structures P?
(b) What is cell Q?
(c) Name the organ R.
(d) What is the reproductive cell S?
(e) What is the name of this surgical method of birth control available to females?

Q. (a) What is the name of surgical method of birth control (or preventing pregnancy) which is carried out (i) in men, and (ii) in women ?
(b) Name the part of a seed which (i) contains stored food (ii) grows into root, and (iii) grows into shoot.

Q.

In the surgical method of contraception in females, which of the following structures are ligated or cut off?

1. Ovary

2. Oviduct

3. Uterus

4. Vagina

Q. are cut and tied during tubectomy.

1. Oviduct
2. Uterus
3. Ovary
4. Vas deferens

Q.

Which is not a function of the male reproductive system in humans?

1. Producing the male gametes

2. Secreting male sex hormones

3. Delivering the male gametes to the site of fertilization

4. Nourishing the embryo

Q. Assertion (A): Tubectomy is a permanent method of contraception.
Reason (R): Fallopian tubes are cut and tied in this process that does not allow sperm to to reach the ovum.

1. A is correct and R is the correct explanation for A
2. Both A and R are correct
3. Both A and R are incorrect
4. A is correct and R is the incorrect explanastion for A

Q.

The surgical method of sterilization in women involves the cultting and tying of :

(a) Ureter (b) Uterus

(c) Urethra (d) Oviduct

Q. A carrier haemophiliac woman marries a haemophiliac man. What are the chances for her progeny to be haemophiliac?
(a) 25%
(b) 50%
(c) 75%
(d) 100%

Q.

Name the surgical method of contraception in males.

1. Tubectomy

2. Vasectomy

3. Contraceptive pill

4. Abortion

Q.

Which of these statement(s) is/are true?
(a) Vasectomy is the surgical method of sterilisation in human females.
(b) Tubectomy is the placing of a diapharagm on the cervix.

1. Both are true

2. Both are false

3. (a) is true but (b) is false

4. (a) is false but (b) is true

Q. Copper-T is a device that prevents:

1. Implantation of blastocyst
   
2. Fertilization
3. Egg maturation
   
4. Ovulation
   

Q. Vasectomy and tubectomy help to

1. stop the production of gametes
2. stop the production of sex hormones
3. lose the sex drive
4. make the people sterile

Q.

State the surgical method of contraception in females.

Enter 2 words or less.