Question

11. Chemoreceptors and 02 levels are what control our drive to breathe when CO2 levels are chronically elevated Peripheral e. Central f. Type h. Type II 12. (Type of cell) destroy antigens Compliance a. b. Helper T-cells C Central C. d. Cytotoxic T-cells 13. Central - chemoreceptors are located in carotid and aortic bodies <span class-gD C True False is the ease with which the lung can be inflated 14. Lung compliance C False True is the ease with which the lung can be inflated 15. Compliance <span class=qD C False C True 16. Irritant receptors Breathing receptors stimulated by noxious gases, smoke, inhaled dust, very cold air, etc. CTrue False 17. Juxtacapillary receptors Breathing receptors located in the alveolar walls?

Answer 1

11. Second option i.e. F is correct here as the increase in partial CO₂ level is regulated and controlled by the Central Chemoreceptors by initiating negative feedback loop

12.Option D is correct as type of cells detryoing antigen are Cytotoxic T cell by releasing the chemical perforin

13. False as perepheral chemoreceptors are located in the distinct carotid body & aortic body whiule central chemoreceptors are located in medulla

14. True statement as the lung compliance refers to ease of the inflation of the lungs

15. True staement regarding the defined compliance

16.True statement as irritant receptors the: breating receptors are stimulated by nouxious gases, ciggerrete smoke, inhaled dust and very cold air

17.True statement as juxtacappilary receptors are breating sensory receptors located in the alveolar valve