Intrauterine Devices

Q.

The function of copper ions in copper releasing IUDs is

1. They suppress sperm motility and fertilising capacity of sperms

2. They inhibit gametogenesis

3. They make the uterus unsuitable for implantation

4. They inhibit ovulation

Q.

Does caffeine affect implantation?

Q.

Intra-Uterine Devices (IUDs) stop fertilisation and prevents implantation of the embryo.

1. True

2. False

Q.

Copper ions released by Copper T causes changes in the endometrium by making it increasingly hostlie towards sperm.

1. True

2. False

Q. IUDs trigger a release of the _______ that attack the incoming sperm, thus resulting in contraception.

1. WBCs
2. RBCs
3. Platelets
4. Antibiotics

Q. What is function of copper-T

1. Checks mutation
2. Stops fertilization
3. Stops zygote formation
4. Stops oblituation of blastocoel

Q. intra uterine life r the stages of pregnancy ?

Q.

Give an example of Intra-Uterine Device(IUD)

1. Contraceptive pill

2. Copper-T

3. Tubectomy

4. Vasectomy

Q. IUDs trigger a release of the _______ that attack the incoming sperm, thus resulting in contraception.

1. RBCs
2. Platelets
3. Antibiotics
4. WBCs

Q.

Name the two devices that are fitted inside the uterus to prevent the implantation of an embryo.

1. Contraceptive pills

2. Lippe's loop

3. Copper-T

4. Tubectomy