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WhatsApp Image 2018-12-30 at 13.05.52 (4).jpeg - 32 Which...

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Unformatted text preview: 32. Which of the following muscles is responsible for opening rima glottis a) Posterior cricoarytenoid muscles by Cricothyroid muscle c) Sternothyroid muscle d) Omohyoid muscle e) Stylohyoid muscle 33. Which of the following is false for alveolar level of respiratory system? a) Type 1 pneumocytes are unable to replicate by Pores of Kohn structures are for bronchiolealveolar ventilation Type 2 pneumocytes secrete pulmonary surfactant to decrease the surface tension of water within the alveolus d) Type 2 pneumocytes can proliferate and differentiate into type 1 pneumocytes Type 1 pneumocytes are extremely thin and involve in the process of gas exchange 34. Which of the following is true for diaphragm? a) Left crus moves more caudally than of right b) Aortic hiatus passes through T8 level of vertebra V Innervated by phrenic nerve and intercostal nerves dy Afferent impulses from medulla oblongata control the labour of diaphragm e) Diaphragm is a sheet of smooth muscle...
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  • Spring '15
  • Thoracic diaphragm, omohyoid muscle, Stylohyoid muscle, sternothyroid muscle

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