12. Determine the net Ritration pressure (NFP) if capillary hydrostatic pressure
ID: 3524545 • Letter: 1
Question
12. Determine the net Ritration pressure (NFP) if capillary hydrostatic pressure is 40 mm Hg and the colloid osmotic pressure is 25 mm Hg. A) 25 mm Hg B) 15 mm Hg C) 45 mm Hyg D)-15 mm Hg 13 Which of the following is NOT part of the upper respiratory tract? A) laryns B) trachea C) nose D) pharynx 14. What is part of the respiratory zone? A) nose B) alveoli C) nasal cavity D) trachea 15. What lap of elastic cartilage keeps food and liquids from entering the larynx during swallowing? A) thyroid B) epiglottis C) corniculate D) arytenoid 16. Upon removal of the laryns, a person would no longer be able to: D) sneeze. A) swallow B) produce sounds. C) cough. 17. What reduces friction around the lungs as they expand and contract? A) pleural fluid B) synovial fluid C) D) surfactant mucus 18. What reduces alveolar surface tension? A) surfactant B) mucus C) water D) gas 19. The majority of carbon dioxide is transported by: A) plasma. B) H2CO3 C) HCO3- D) Red blood cExplanation / Answer
12.B. 15 mm of Hg
13. B. Trachea
It does not comes under upper respiratory tract organs
14. B. Alveoli
Others are conducting zone
15. B. Epiglottis
It is elastic cartilage situated behind tongue.
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