Respiratory system by admin_massage2 | Dec 6, 2021 | 0 comments Welcome to your Respiratory system 1. Which nerve cells send impulses to the brain to enable breathing? Deselect Answer Stretch receptors Neuralgia Chemical receptors Chemoreceptors 2. Inflammation of the pleural lining is known as? Deselect Answer Hay fever Tuberculosis Pleurisy Pneumonia 3. 31. The outer layer of the lungs is called? Deselect Answer c) Hilium a) Parietal layer b) Visceral layer d) Squamous layer 4. What are bronchioles made of? Deselect Answer d) Muscular, fibrous and elastic tissue c) Connective, elastic and fibrous tissue a) Muscular, fibrous and connective tissue b) Muscular and fibrous tissue 5. The symptoms of hay fever causes? Deselect Answer Sneezing, headaches, runny nose Sneezing, runny nose and eyes Sneezing, runny nose and eyes and sometimes swelling/itching Respiratory infections 6. What is the function of the pleural cavity? Deselect Answer To prevent a backflow of air between the layers of the lungs To moisten the layers of the lungs To prevent friction between the layers of the lungs To exchange gases between the layers of the lungs 7. The pharynx divides into 2 parts, what are they? Deselect Answer Oesophagus and larynx Oesophagus and trachea Trachea and larynx Trachea and bronchii 8. What connects the trachea to the lungs? Deselect Answer Bronchii Pharynx Larynx Bronchioles 9. Which one of the following is not a function of the diaphragm? Deselect Answer Parturition Mastication Exhalation Inhalation 10. What forms the Adams apple? Deselect Answer Small masses of lymphoid tissue Palatine tonsils Pharyngeal tonsils The thyroid cartilage at the top of the larynx 11. The 2 chambers of the nose are divided by? Deselect Answer Nasal septum Nasal cartilage Paranasal sinuses Nasal cavity 12. What is the trachea lined with? Deselect Answer Serous membrane Squamous eqithelial cells Mucus membrane Ciliated epithelium 13. What is the function of bronchii? Deselect Answer To warm and moisten the air To filter bacteria To pass air from trachea into the bronchioles To exchange gases 14. Where does the exchange of gases in the lungs take place? Deselect Answer Bronchioles Bronchii Trachea Alveoli 15. Air travels from the pharynx to? Deselect Answer Alveoli Larynx Bronchii Trachea 16. What is the second passageway for air entering the body? Deselect Answer Larynx Bronchi Trachea Pharynx 17. What is the structure of the trachea? Deselect Answer Muscular and connective tissue Incomplete rings of hyaline cartilage and involuntary muscle and connective tissue Connective tissue Incomplete rings of hyaline cartilage 18. What is the structure of bronchii? Deselect Answer Hyaline cartilage, involuntary muscle, connective tissue Hyaline cartilage, voluntary muscle, connective tissue Hyaline cartilage, involuntary muscle, fibrous tissue Hyaline cartilage, fibrous and connective tissue 19. What is the nose made of? Deselect Answer Muscular tissue Cartilage Elastic tissue Connective tissue 20. The single layers of flattened epithelial cells in bronchioles are called? Deselect Answer Terminal bronchioles Ciliated bronchioles Fibrous bronchioles End bronchioles 21. Where are the alveoli situated? Deselect Answer At the beginning of the bronchioles At the end of the bronchii At the end of the terminal bronchioles Inside the trachea 22. What is the function of the lungs? Deselect Answer To filter bacteria The exchange of gases The exchange of gases into and out of the blood To warm the air 23. Wich muscle is mainly involved in the mechanics of respiration? Deselect Answer Transverse abdominis Diaphragm Intercostal muscles Rectus abdominis 24. What is the inner layer of the lungs called? Deselect Answer Parietal layer Palatine layer Serous layer Visceral layer 25. Tuberculosis is caused by? Deselect Answer Inhalation of bacteria Inhalation of virus Inhaled or eaten bacteria aInflammation of the alveoli 26. Which part of the respiratory system is the final passageway of air from the nose to the lungs? Deselect Answer Pleura Alveoli Bronchioles Bronchii 27. The hollow spaces inside the bone surrounding the nose are called? Deselect Answer Paranasal sinuses Nasal septum Nasal bones Nasal cavity 28. Inflammation of the lung tissues causes? Deselect Answer Pleurisy Pneumonia Emphysema Tuberculosis 29. Where are the palatine tonsils situated? Deselect Answer At the junction of the mouth and throat At the back of the pharynx At the back of the larynx Beneath the trachea 30. What is the function of the alveoli? Deselect Answer To exchange gases To exchange gases between the circulatory and respiratory systems To pass air into the bronchioles To moisten and warm the air entering the lungs 1 out of 1 Time is Up! Time's up Submit a Comment Cancel replyYou must be logged in to post a comment.