Which of the following prevents collapsing of trachea?

Keep practicing — related questions

• The trachea is prevented from collapsing due to the presence of
• The trachea is prevented from collapsing due to the presence of
• Which structure keeps food from entering the trachea?
• Trachea is supported by rings of soft bones called _______.
• Which part of the respiratory system is supported by cartilaginous rings to keep it distended?
• The passage suggests which of the following about the Russian soft drink market? Directions: This question ...
• The passage does NOT state which of the following about smoking warnings. Directions: This question is base...
• The primary focus of the passage is on which of the following? Directions: This question is based on the fo...