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