Anatomy and Physiology: How the Ear, Nose and Throat Work
Infection Fighters The ears, nose and throat are point of entry into the body and need to be well protected against invading micro-organisms. In preventing bacteria and viruses from travelling further afield, they sometimes become the focus of infection themselves, so these areas have rich blood supplies, which can transport large numbers of white blood … Read moreAnatomy and Physiology: How the Ear, Nose and Throat Work