Which of the following statements are correct about IUDs?

I. Increase phagocytosis of sperms

II. Release Cu ions that suppress sperm motility and fertilising capacity of sperms

III. Make the uterus unsuitable for implantation

IV. Make the cervix hostile to sperms

V. Prevent semen from entering the female reproductive tract.

1. I, II, III, IV, V                                

2. I, II, III, IV

3. I, I                                                 

4. II, III, IV

Oral contraceptive pills are composed of:

(1) Progestogens only

(2) Progestogen - estrogen combinations

(3) Progestogens - testosterone combinations

(4) (a) or (b)

Pills:

I. Inhibit ovulation and implantation

II. Alter the quality of cervical mucus to prevent or retard the entry of sperms

III. Prevent the ejaculated semen from entering the female vagina

IV. Inhibit spermatogenesis

1. All of the above                              

2. I, II, III

3. I, II                                                

4. I, III, IV

Pills, implants and IUDs are very effective if taken within __________ of coitus.

(1) 5 days    

(2) 72 hours           

(3) 30 days            

(4) 15 days

What is true for surgical methods?

I. Also called sterilization

II. Terminal method of contraception

III. Block gamete transport

IV. Called vasectomy in females and tubectomy in males

V. High reversibility and contraceptive efficiency

1. I, II, III, IV

2. I, II, III, V

3. I, II, III, IV, V

4. I, II, III

Sterilisation in males is ____________ and in females is ___________:

(1) Vasectomy, Tubectomy                  

(2) Tubectomy, Vasectomy

(3) Vasectomy, Vasectomy                   

(4) Tubectomy, Tubectomy

MTP is:

(1) Medical Termination of Pregnancy           

(2) Also called induced abortion

(3) Both (1) and (2)                             

(4) Aimed at decreasing population size

MTP was legalised in India in:

(1) 1971

(2) 1951

(3) 1981

(4) 1923

MTP is practised mainly to:

1. Get rid of unwanted female child legally

2. Get rid of unwanted pregnancies due to failure of contraception or rapes

3. Both (1) and (2)

4. Decrease population size

Choose the correct option:

I. RTI- Reproductive Tract Infections

II. VD-Venereal Diseases

III. STD - Sexually Transmitted Diseases

IV. IVF - Intra Vaginal Transfer

(1) All of the above                                                     

(2) I, II, III

(3) II, III                                                                       

(4) I, II