BIO 315 Final Exam comprehensive
Questions and Answers with Verified
Solutions
Question 1:
What are the Respiratory organs of the respiratory system?
Answer:
1. Nose, nasal cavity, and paranasal sinuses 2. Pharynx, larynx, and
trachea 3. Bronchi and bronchioles 4. Lungs containing alveoli
__________________________________ - Air Passageways - Gas
exchange
Question 2:
What respiratory organs make up the air passageways?
Answer:
1. Nose, nasal cavity, and paranasal sinuses 2. Pharynx, larynx, and
trachea 3. Bronchi and bronchioles
Question 3:
Where does gas exchange occur?
Answer:
In the alveoli within the lungs
Question 4:
What are alveoli?
Answer:
Terminal air pouches at the end of the bronchioles - (singular = alveolus)
,Question 5:
What is the function of alveoli?
Answer:
Gas exchange
Question 6:
What are the 2 zones the respiratory system is divided into?
Answer:
1. Conducting zone 2. Respiratory zone
Question 7:
What is the function of the conducting zone of the respiratory system?
Answer:
- A passageway for air - It warms, humidifies, and filters the incoming air
but does not participate in gas exchange
Question 8:
What structures make up the conducting zone? (11)
Answer:
- Nose - Nasal cavity - Paranasal sinuses
Question 9:
What is the function of the respiratory zone of the respiratory system?
Answer:
To allow exchange of gases between blood and atmosphere (within lung)
, Question 10:
What structures make up the respiratory zone? (4)
Answer:
- Respiratory bronchioles (beginning of the zone; have some alveoli) -
Alveolar ducts - Alveolar sacs - Alveoli (primary site of gas exchange)
Question 11:
What are the 2 types of mucosa in the upper respiratory tract?
Answer:
1. Olfactory mucosa 2. Respiratory mucosa
Question 12:
What is the upper respiratory tract?
Answer:
nose, nasal cavity, paranasal sinuses, pharynx
Question 13:
What is mucosa?
Answer:
Another name for mucous membrane
Question 14:
What type of receptors does olfactory mucosa contain?
Answer:
Olfactory receptors
Questions and Answers with Verified
Solutions
Question 1:
What are the Respiratory organs of the respiratory system?
Answer:
1. Nose, nasal cavity, and paranasal sinuses 2. Pharynx, larynx, and
trachea 3. Bronchi and bronchioles 4. Lungs containing alveoli
__________________________________ - Air Passageways - Gas
exchange
Question 2:
What respiratory organs make up the air passageways?
Answer:
1. Nose, nasal cavity, and paranasal sinuses 2. Pharynx, larynx, and
trachea 3. Bronchi and bronchioles
Question 3:
Where does gas exchange occur?
Answer:
In the alveoli within the lungs
Question 4:
What are alveoli?
Answer:
Terminal air pouches at the end of the bronchioles - (singular = alveolus)
,Question 5:
What is the function of alveoli?
Answer:
Gas exchange
Question 6:
What are the 2 zones the respiratory system is divided into?
Answer:
1. Conducting zone 2. Respiratory zone
Question 7:
What is the function of the conducting zone of the respiratory system?
Answer:
- A passageway for air - It warms, humidifies, and filters the incoming air
but does not participate in gas exchange
Question 8:
What structures make up the conducting zone? (11)
Answer:
- Nose - Nasal cavity - Paranasal sinuses
Question 9:
What is the function of the respiratory zone of the respiratory system?
Answer:
To allow exchange of gases between blood and atmosphere (within lung)
, Question 10:
What structures make up the respiratory zone? (4)
Answer:
- Respiratory bronchioles (beginning of the zone; have some alveoli) -
Alveolar ducts - Alveolar sacs - Alveoli (primary site of gas exchange)
Question 11:
What are the 2 types of mucosa in the upper respiratory tract?
Answer:
1. Olfactory mucosa 2. Respiratory mucosa
Question 12:
What is the upper respiratory tract?
Answer:
nose, nasal cavity, paranasal sinuses, pharynx
Question 13:
What is mucosa?
Answer:
Another name for mucous membrane
Question 14:
What type of receptors does olfactory mucosa contain?
Answer:
Olfactory receptors
