$A$ physical or functional change that causes discomfort or disability under normal conditions is known as:

Steroids are used in:

Which drug is used to treat irregular heartbeats (arrhythmia)?

An attenuated virus:

Each antibody molecule has $A$ polypeptide chains,$B$ small chains called $C$ chains,and $D$ longer chains called $E$ chains. The antibody,therefore,is represented as $F$. Here $A$ to $F$ refer to:

Aspirin is a/an