Medical Certificate
A medical certificate is an official document issued by a doctor or medical professional that confirms a person’s medical condition, diagnosis, or fitness for a specific activity. It is used for various purposes, including: 1. Sick Leave – To justify an absence from work or school due to illness or injury. 2. Fitness for Work or Study – To confirm whether […]
Immunoglobulins
Immunoglobulins (Ig), also known as antibodies, are glycoproteins produced by B cells (a type of white blood cell) in response to foreign invaders such as bacteria, viruses, fungi, and toxins. Immunoglobulins are essential components of the immune system, providing the body with a defense against infections. They are involved in neutralizing pathogens, activating immune cells, […]