Read the following statements and select the option having both incorr...
Option b is correct because condoms completely stop the semen from reaching vagina hence reducing the chance of pregnancy and diaphragm cervical caps and vaults are used by female only
Read the following statements and select the option having both incorr...
Incorrect Statements:
(i) Condoms decrease sperm motility.
(ii) Diaphragms, cervical caps and vaults are for both males and females.
Explanation:
- Condoms, when used correctly, are highly effective in preventing pregnancy. They act as a barrier method, preventing sperm from reaching the egg. They do not decrease sperm motility but rather prevent sperm from entering the vagina. Therefore, statement (i) is incorrect.
- Diaphragms, cervical caps, and vaults are contraceptive devices that are designed to be used by females. They are inserted into the vagina to cover the cervix and prevent sperm from entering the uterus. These devices are not designed for use by males. Therefore, statement (ii) is incorrect.
Correct Statements:
(iii) IUDs are inserted by expert nurses.
(iv) Sterilisation is a terminal method to prevent further pregnancy.
Explanation:
- Intrauterine devices (IUDs) are small, T-shaped devices that are inserted into the uterus to prevent pregnancy. While they can be inserted by healthcare professionals, including doctors and nurses, it is not limited to expert nurses only. Therefore, statement (iii) is correct.
- Sterilization is a permanent method of contraception that involves the surgical blocking or sealing of the fallopian tubes in females or the vas deferens in males. It is a highly effective method of preventing further pregnancies. Therefore, statement (iv) is correct.
Conclusion:
The option that contains both incorrect statements is option (b) - (i) and (ii). Condoms do not decrease sperm motility, and diaphragms, cervical caps, and vaults are not designed for use by males.