Lab bio202l lab 13 - Study guides, Class notes & Summaries

Lab 13 The Respiratory System BIO202L Student Name: Click here to enter text. Access Code (located on the lid of your lab kit): Pre-Lab Questions 1. Name two functions of the nasal cavity mucosa. Warms and moistens air 2. Why is the trachea reinforced with cartilaginous rings? To prevent a collapse and to keep the air passageway open 3. Describe the path a molecule of oxygen takes to get to body tissue, starting with the nares. Pharynx, larynx, trachea, bronchi, bronchioles, alveoli, left...

BIO 202L Lab 13 Worksheet- The Respiratory SystemLab 13 The Respiratory System BIO202L Student Name: Click here to enter text. Access Code (located on the lid of your lab kit): Pre-Lab Questions ”1. Name two functions of the nasal cavity mucosa.” Warms and moistens air ”2. Why is the trachea reinforced with cartilaginous rings? ” To prevent a collapse and to keep the air passageway open ”3. Describe the path a molecule of oxygen takes to get to body tissue, starting with the ...

”1. Name two functions of the nasal cavity mucosa.” The nasal cavity mucosa help in mediating immune responses to allergens and infectious particles which enter into the nose. The nasal cavity mucosaIt also prevent allergens and infections from invading the nasal cavity and spreading to other body structures like the lungs. ”2. Why is the trachea reinforced with cartilaginous rings? ” The trachea reinforce in the trachea walls to keep its passageway open regardless of the pressur...

1. Name two functions of the nasal cavity mucosa.” The nasal mucosa comprises of the mucous membrane that lines the nasal cavity. This mucosa has various functions; It functions in the trapping of foreign objects and pathogens, preventing them from accessing the respiratory system. It also functions to moisten, warm, and humidify the air that is inhaled. ”2. Why is the trachea reinforced with cartilaginous rings?” The cartilaginous rings that are present around the trachea are respons...

Lab 13 The Respiratory System BIO202L Student Name: Access Code (located on the lid of your lab kit): AC-53N9HLS Pre-Lab Questions ”1. Name two functions of the nasal cavity mucosa.” The nasal mucosa mediates immune responses to allergens and infectious particles that penetrate the nose. It assists in the prevention of allergens and pathogens entering the nasal cavity and spreading to other areas of the body, such as the lungs. ”2. Why is the trachea reinforced with cartilaginous r...