In Intrauterine device, Cu-T 380 A, 'A' stands for:

Correct option is A

Answer: (a) Active
Sol.
In the term Cu-T 380 A, the 'A' stands for Active. The "Cu-T" refers to the shape of the device, with copper (Cu) being the active ingredient. The '380' refers to the amount of copper used in the device, and the 'A' indicates that the device is actively releasing copper to prevent pregnancy.
· Active refers to the copper being the active component, which works by releasing copper ions that are toxic to sperm, thereby preventing fertilization.