What is the primary function of the respiratory system?

To transport oxygen to the body’s cells
To remove carbon dioxide from the body
To regulate blood pressure
To control body temperature

Which of the following is not a part of the upper respiratory system?

Nasal cavity
Trachea
Bronchioles
Larynx

Which of the following is not a part of the lower respiratory system?

Lungs
Diaphragm
Alveoli
Esophagus

Which of the following is not a function of the diaphragm?

Assists in breathing
Regulates blood pressure
Helps to digest food
Control body temperature

What is the name of the air sacs in the lungs where gas exchange occurs?

Bronchi
Trachea
Alveoli
Larynx

What is the name of the muscle that helps to open and close the glottis during breathing?

Diaphragm
Intercostal muscles
Diaphragm muscle
Cricothyroid muscle

What is the name of the nerve that controls the diaphragm muscle?

Vagus nerve
Phrenic nerve
Hypoglossal nerve
Brachial plexus

What is the name of the disease characterized by inflammation and narrowing of the airways?

Asthma
Emphysema
Bronchitis
Pneumonia

What is the name of the condition characterized by the collapse of the alveoli in the lungs?

Asthma
Emphysema
Bronchitis
Pneumonia

What is the name of the condition characterized by an infection of the lung tissue?

Asthma
Emphysema
Bronchitis
Pneumonia