Immunological Response to Upper Respiratory Infections Quiz

Influenza is a common upper respiratory infection caused by the influenza virus.

Gastroenteritis is not a type of upper respiratory infection; it primarily affects the gastrointestinal tract.

White blood cells, including lymphocytes and macrophages, are primarily responsible for the immune response to upper respiratory infections.

Antibodies play a key role in the immune response to upper respiratory infections by neutralizing pathogens, preventing them from infecting cells.

Joint pain is not a common symptom of upper respiratory infections, which primarily affect the nose, throat, and lungs.

Rhinovirus is the virus that commonly causes the common cold, a prevalent upper respiratory infection.

Avoiding close contact with sick individuals is a key method to prevent the spread of upper respiratory infections.

Rhinitis is the name of the viral infection that primarily affects the nose and throat, causing symptoms like runny nose, sore throat, and cough.

Streptococcal pharyngitis is a bacterial upper respiratory infection that can cause inflammation of the tonsils and throat.

IgA is the immunoglobulin class that is the first line of defense against pathogens and is found in mucosal secretions like saliva and tears.

Pneumonia is an upper respiratory infection caused by a virus that primarily affects the lungs, leading to symptoms like cough, shortness of breath, and fever.

Helper T cells are immune cells responsible for coordinating the overall immune response, including activating other immune cells.