Biology Fsc Part 1 Online Test With Answers

Biology Fsc Part 1 Online Test

Sr. # Questions Answers Choice
1 Cluster of alveoli contains alveoli 20 to 30 2 to 2 200 to 300 2000 to 3000
2 Which provide the respiratoyr surfeace where gas exchagne takes place. alveolus Diaphragm Pleura Nasal Vavity
3 The right lung is large and contains how many lobes. Two Three Five Four
4 Pleura cavity of lungs is filled with. Blood Mucus Fluid Air
5 Cartilage plates are not presnet in tRACHEA Bronchi Bronchioles Epiglottis
6 Wall of trachea has which type of rings of cartillage. A shaped B-Shaped C-Shaped D-Shaped
7 Durig swallowing epiglottis closes. Glottis Pharynx nasal cavity Esophagus
8 Voice box is humans in infect. Larynx Pharynx Syrinx Glottis
9 Pharynx is part of both respiratory system and Digestive sytem Neurron system Excretory system Reproductive system
10 Nasal caity contains chemoreceptors needed for Sense of taste Sense of touch Sense of smell Sense of hearing
11 It is part of upper respiratory tract. Nasal cavity Trachea Bronchi Bronchioles
12 Which is included in cellular respiration  Glycolysis Krebs Cycle Electron transport chain All of these
13 Emphysems is characterized by Inflammation of airways Destruction of the alveoli in lungs Narrowing of airways Fluid buld up in lungs
14 Which of the followign is a common cause of pneumonia. Bacterial infection  Vial infection  Fungal infection  Allof these
15 Which of the following treatments is commonly usedto mnage pulmonary TB. Antibiotics Cough syrup Surgery Chemotherapy
16 In what form is carbon dioxide primarily transported in the blood stream. Dissolved in plasma Converted to bicarbonat ions Bound to haemoglobin None of the above
17 What is teh maximum amount of air that can be inhaled or exhaled durng a respiratory cycle. Tidal volume Vital capacity Inspiratory reserce volume Expiratory resere volume
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