Across
- 1. (5,4) Waste product produced by anaerobic respiration
- 7. What are the muscles between the ribs called?
- 8. Number of polypeptide chains in haemoglobin
- 9. What is the dome shaped muscle that separates the abdominal cavity from the thoracic cavity?
- 11. (5,6) Which part of the upper respiratory tract adds moisture and warmth to inspired air
- 12. What is the funnel shaped structure that connects the nasal cavity and mouth to the larynx
- 13. Which type of pneumocyte produces surfactant
- 15. What part of the respiratory anatomy closes to prevent food from entering the windpipe
- 16. Which bones in the nasal cavity cause turbulence for inspired air
- 17. Which of the two functional respiratory zones does the upper airway come under
Down
- 2. where does gas exchange occur
- 3. Which type of pneumocyte are the true alveolar cells for gas exchange?
- 4. (7,4) Where do the chemoreceptors reside that detect an increase in Hydrogen ions
- 5. (8,11) Movement of oxygen into the lungs and into the blood stream and movement of carbon dioxide from the blood to the lungs
- 6. (8,11)Movement of oxygen from the blood to tissue cells and carbon dioxide from tissue cells to blood
- 10. What is the opening between the vocal cords known as?
- 14. Respiration begins with the innervation of which muscle by the DRG?