[{"id":1072695,"question":"Lungs are","choices":[{"text":"Hard and rigid","value":"A"},{"text":"Spongy and elastic","value":"B"},{"text":"Liquid and smooth","value":"C"},{"text":"Hollow and thin","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":1072694,"question":"What is teh name of the thick muscular structure located below teh lungs.","choices":[{"text":"Pleura","value":"A"},{"text":"Diaphragm","value":"B"},{"text":"Alveolus","value":"C"},{"text":"Trachea","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":1072693,"question":"Where is the pari of lungs located in teh human body.","choices":[{"text":"Abdominalc avity","value":"A"},{"text":"Pelvic cavity","value":"B"},{"text":"Thoracic cavity","value":"C"},{"text":"Cranial cavity","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":1072692,"question":"Rib muscles are called.","choices":[{"text":"C-shaped cartilages","value":"A"},{"text":"Inter-coastal muscles","value":"B"},{"text":"Spongy mucles","value":"C"},{"text":"Elastic muscles","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":1072691,"question":"How many pairs of ribs are present in the chest vavity.","choices":[{"text":"8","value":"A"},{"text":"12","value":"B"},{"text":"16","value":"C"},{"text":"20","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":1072690,"question":"Which structures surround the alveoli to facilitate gas exchagne.","choices":[{"text":"Rib muscles","value":"A"},{"text":"Cartilage ring","value":"B"},{"text":"Blood capilaries","value":"C"},{"text":"Pleural fluid","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":1072689,"question":"What are the thin walled pouches at the end of the alveolar ducts called.","choices":[{"text":"Capillaries","value":"A"},{"text":"alveoli","value":"B"},{"text":"Lobes","value":"C"},{"text":"Branches","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":1072688,"question":"Each bronchiole ends at a specific opening called the.","choices":[{"text":"Alveolar duct","value":"A"},{"text":"Lungs cavity","value":"B"},{"text":"Diaphragm","value":"C"},{"text":"bronchas","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":1072687,"question":"What do the bronchi divide into once they are inside the lungs.","choices":[{"text":"Trachea","value":"A"},{"text":"Alveolar ducts","value":"B"},{"text":"Bronchioles","value":"C"},{"text":"Pharynx","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":1072686,"question":"The eartilaginous rings in the wall of trachea are.","choices":[{"text":"U-Shaped","value":"A"},{"text":"V-Shaped","value":"B"},{"text":"N-Shaped","value":"C"},{"text":"C-shaped","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":1072685,"question":"The inner walls of trachea and bronchi are lined with.","choices":[{"text":"Mucus","value":"A"},{"text":"Cilia","value":"B"},{"text":"Both a and b","value":"C"},{"text":"Flagella","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":1072684,"question":"Each bronchus enters into the","choices":[{"text":"Heart","value":"A"},{"text":"Alveoli","value":"B"},{"text":"Pharynx","value":"C"},{"text":"Lung","value":"D"},{"value":"E"}],"correctAnswer":3}]