Podcast
Questions and Answers
What is the function of the conducting zone in the respiratory system?
What is the function of the conducting zone in the respiratory system?
- Let air go in and out, remove debris, and warm incoming air (correct)
- Secrete mucus to trap debris
- Connect the nasal cavity to the trachea
- Facilitate gas exchange in the alveoli
Where are the vocal cords and epiglottis located in the respiratory system?
Where are the vocal cords and epiglottis located in the respiratory system?
- Larynx (correct)
- Pharynx
- Nasal cavity
- Trachea
What is the role of defensins in the respiratory system?
What is the role of defensins in the respiratory system?
- Creating a deeper sound during speech
- Regulating the volume of air entering the lungs
- Warming and humidifying the air in the nasal cavity
- Fight infections by being secreted along with mucus (correct)
How does cold air affect the cilia in the nasal cavity?
How does cold air affect the cilia in the nasal cavity?
Which part of the respiratory system is responsible for regulating the volume of air that enters the lungs?
Which part of the respiratory system is responsible for regulating the volume of air that enters the lungs?
Where does the epiglottis close when we swallow food?
Where does the epiglottis close when we swallow food?
What is the role of the apneustic center located in the pons?
What is the role of the apneustic center located in the pons?
Why does the respiratory rate increase when carbon dioxide levels rise in the body?
Why does the respiratory rate increase when carbon dioxide levels rise in the body?
Which gas has a high pressure but low solubility in liquid?
Which gas has a high pressure but low solubility in liquid?
What happens to oxygen saturation in hemoglobin at higher temperatures?
What happens to oxygen saturation in hemoglobin at higher temperatures?
What is the main mode of carbon dioxide transport in the blood?
What is the main mode of carbon dioxide transport in the blood?
What triggers hyperpnea in the body?
What triggers hyperpnea in the body?
What happens during internal respiration?
What happens during internal respiration?
What are peripheral chemoreceptors primarily sensitive to?
What are peripheral chemoreceptors primarily sensitive to?
What physiological effect does hyperventilation have on blood pH?
What physiological effect does hyperventilation have on blood pH?
What effect does increasing altitude have on hemoglobin saturation?
What effect does increasing altitude have on hemoglobin saturation?
What is the main reason exercise poses a problem at higher altitudes?
What is the main reason exercise poses a problem at higher altitudes?
At what altitude does Acute Mountain Sickness (AMS) usually occur?
At what altitude does Acute Mountain Sickness (AMS) usually occur?
How is Acute Mountain Sickness (AMS) typically treated?
How is Acute Mountain Sickness (AMS) typically treated?
What is the significance of fetal breathing movements starting around week 20 of development?
What is the significance of fetal breathing movements starting around week 20 of development?
Where does gas exchange take place in the lungs?
Where does gas exchange take place in the lungs?
What is the function of alveolar macrophages in the lungs?
What is the function of alveolar macrophages in the lungs?
Which lung has a cardiac notch?
Which lung has a cardiac notch?
What is the purpose of the pulmonary artery in the respiratory system?
What is the purpose of the pulmonary artery in the respiratory system?
What is the primary reason for the difference in size between the right and left lungs?
What is the primary reason for the difference in size between the right and left lungs?
Which muscles contract during forced breathing activities?
Which muscles contract during forced breathing activities?
Which volume represents the air left in the lungs after maximum exhalation?
Which volume represents the air left in the lungs after maximum exhalation?
What is anatomical dead space in the context of respiratory anatomy?
What is anatomical dead space in the context of respiratory anatomy?
There is a spot for the heart called what in the left lung?
There is a spot for the heart called what in the left lung?
What is responsible for automatically regulating gas regulation and coughing in the respiratory system?
What is responsible for automatically regulating gas regulation and coughing in the respiratory system?
Flashcards are hidden until you start studying
