Diseases of the Respiratory System Flashcards
(39 cards)
What is the role of the respiratory system?
It helps us breathe and supports speech, sleep, and daily activities.
What are the two main parts of the respiratory system?
Upper respiratory system (nose, throat, voice box) and lower respiratory system (windpipe, bronchi, lungs).
What does the upper respiratory tract do?
Acts as an air filter, warming, moistening, and cleaning the air.
What causes the common cold?
Viruses, especially rhinoviruses.
What are symptoms of the common cold?
Stuffy/runny nose, sneezing, sore throat, cough, mild fever.
Is the common cold contagious?
Yes, spreads through coughs, sneezes, and contaminated surfaces.
What causes allergic rhinitis?
Immune reaction to allergens like pollen, pet dander, or dust.
Is allergic rhinitis contagious?
No.
What are common treatments for allergic rhinitis?
Antihistamines, nasal sprays, allergy shots.
What is sinusitis?
Inflammation and mucus build-up in sinuses.
What causes sinusitis?
Colds, allergies, or bacterial infections.
What are symptoms of sinusitis?
Facial pressure, nasal congestion, thick discharge, headaches.
What is tonsillitis?
Swelling and infection of the tonsils.
What causes tonsillitis?
Viruses or bacteria like streptococcus.
What are symptoms of tonsillitis?
Sore throat, swollen tonsils, fever, difficulty swallowing.
What is pharyngitis?
Inflammation of the pharynx causing sore throat.
What causes pharyngitis?
Viral or bacterial infections.
What is laryngitis?
Inflammation of the larynx causing hoarseness or loss of voice.
What causes laryngitis?
Overuse, irritation, or infection.
What is influenza (flu)?
Viral infection affecting upper and lower respiratory tracts.
What are symptoms of the flu?
High fever, chills, muscle aches, fatigue, sore throat, cough.
How can you prevent the flu?
Annual flu vaccination.
What is pneumonia?
Lung infection causing fluid in air sacs.
