Each primary bronchus carries air into a lung. How many of these airways serve the right lung?Multiple choice question.onetwothreefour

Analyzing the Question

1. Understanding the Bronchus Structure: The trachea divides into two primary bronchi, known as the primary bronchus for each lung.
2. Identifying the Lungs: The right lung is larger than the left lung and has three lobes.

Relevant Concepts

• The human respiratory system consists of one trachea that splits into two primary bronchi:
  • Right Primary Bronchus
  • Left Primary Bronchus

Analysis and Detail

1. Count the Bronchi Serving the Right Lung:
   • There is one primary bronchus entering the right lung, which subsequently branches into secondary (lobar) bronchi that serve the three lobes of the right lung.

Verify and Summarize

• Since only one primary bronchus serves the right lung, the answer is confirmed.

Final Answer

The number of airways serving the right lung is one.