Question

Diaphragms are contraceptive devices used by females. Choose the correct option from the statements given below:
i. They are introduced into the uterus
ii. They are placed to cover the cervical region
iii. They act as physical barriers for sperm entry
iv. They act as spermicidal agents

• A. i and ii
• B. i and iii
• C. ii and iii
• D. iii and iv

Answer 1

The correct option is C ii and iii

Diaphragms are circular dome-shaped or cap-like structures made of silicone, and are placed over the cervix of females. These are commonly used by females as contraceptives. It is usually placed over the cervix so that it is properly covered and acts as a barrier for the sperms preventing them from entering the female reproductive tract. This hence prevents the fertilization of an egg with a sperm.