IUD

Q. Which of the following contraceptive methods do not correctly match with its mode of action?
$$\begin{array}{cc}Contraceptivemethod& Modeofaction\\ \left(i\right)Vasectomy& Blocksspermtransport\\ \left(ii\right)IUCDs& Preventimplantation\\ \left(iii\right)Oralpills& Killsthesperms\\ \left(iv\right)Condoms& Preventdepositionofsemeninthevagina\end{array}$$

1. (i)
2. (ii)
3. (iii)
4. (iv)

Q.

Which among the following is/are not a copper releasing IUDs?

1. Cu-T

2. Lippes loop

3. LNG - 20

4. Both B and C

Q. Which among the following is/are not a copper releasing IUDs?

1. Cu-T
2. Cervical cap
3. Lippes loop
4. Condom

Q. Which among the following is/are not a copper releasing IUDs?

1. Cu-T
2. Condom
3. Lippes loop
4. Cervical cap

Q. Which among the following is/are not a copper releasing IUDs?

1. Cu-T
2. Lippes loop
3. LNG - 20
4. Diaphragm

Q.

Identify the following contraceptives in order from left to right.

1. Lippes loop, LNG - 20 (Mirena), Copper T, Copper T with multiple slots

2. Copper T, Lippes loop, Copper T with multiple slots, LNG - 20 (Mirena)

3. LNG - 20 (Mirena), Copper T, Copper T with multiple slots, Lippes loop

4. Lippes loop, Copper T, Copper T with multiple slots, LNG - 20 (Mirena)

Q.

Copper ions released from copper-releasing Intrauterine Devices (IUDs) :

1. prevent ovulation
2. prevent menstrual cycle
3. prevent spermatogenesis
4. suppress sperm motility