Respiratory System

Front

What is pneumothorax?

Back

Pneumothorax is a condition where air enters the pleural cavity, leading to lung collapse.

Front

What is the function of the larynx?

Back

The larynx provides a patent airway, routes food and air into correct channels, and produces voice.

Front

Where does gas exchange occur in the lungs?

Back

Gas exchange occurs primarily in the alveoli.

Front

What is asthma?

Back

Asthma is a common respiratory disorder characterized by inflamed airways and difficulty breathing.

Tags

NGSS.MS-LS1-5

Front

Trace the passage of air through the conducting zones.

Back

Air passes through the nose, nasal vestibule, nasal conchae, nasopharynx, oropharynx, laryngopharynx, and trachea.

Front

What is the role of alveoli in the respiratory system?

Back

Alveoli are tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide occurs.

Front

Define pleurisy.

Back

Pleurisy is inflammation of the pleura, the membranes surrounding the lungs, causing sharp chest pain.

Front

What is the trachea's function?

Back

The trachea, or windpipe, provides a clear airway for air to enter and exit the lungs.

Tags

NGSS.HS-LS1-7

Front

What are bronchi?

Back

Bronchi are the main passageways that branch from the trachea into the lungs.

Front

What is the difference between the conducting and respiratory zones?

Back

The conducting zone includes structures that transport air (like the trachea and bronchi), while the respiratory zone is where gas exchange occurs (like the alveoli).