23. Which of the following statements accurately defines hyperventilation? A) Ca
ID: 3482388 • Letter: 2
Question
23. Which of the following statements accurately defines hyperventilation? A) Catalyzes the reverse reaction B) An increase in the rate and depth of ventilation C) Enzyme that catalyzes the conversion of water and carbon dioxide into carbonic acid A decrease in the rate and depth of ventilation D) 24. Which of the following statements accurately defines right lymphatic duct? A) B) C) Unencapsulated lymphoid tissue found at the base of the tongue, in the nasopharynx, and the oropharynx Large lymph vessel that drains lymph from the right upper limb and the right side of the head, neck, and mediastinum Organ of the lymphatic system where T lymphocytes mature Granulocyte whose granules interact strongly with the red dye eosin; less numerou than neutrophils D) 25. Which of the following statements accurately defines thymus? A) B) C) A nonspecific response characterized by redness and heat production because of local vasodilation, pain, and edema as a result of increased capillary permeability Unique chemical markers on the surface of all cells and many molecules such as toxins and allergens A flat cell with a flattened nucleus Organ of the lymphatic system where T lymphocytes mature D) 26. Which of the following statements accurately defines lymph? A) B) C) D) Leukocyte containing cytoplasmic Endothelium that lines the chambers and valves of the heart Interstitial fluid located in the lymphatic vessels Component of the specific response mediated by T lymphocytes 27- Trace the path of air from the nasal cavity to the alveolar sacs.Explanation / Answer
Answer:
23. Hyperventilation is best defined by the point (A) and (B) as in hyperventilation the rate of breathing increases. Amount of carbon dioxide in blood is the main factor to determine the hyperventilation. So in reverse reaction the carbonic acid produced in blood by reaction is converted to carbon dioxide. This carbon dioxide is exhaled.
24. Right lymphatic duct is defined by point (B) and (C) as thymus gland is located in the right lymphatic duct and is responsible for the maturation of the T lymphocytes.
25. Thymus is defined by the points (B) and (D)
26. Lymph is defined by the point (C) and (D)
27. Path of air from nasal cavity to the alveolar sacs
Nasal cavity to pharynx, then from pharynx to trachea, then to primary bronchi (ie right and left), then to secondary bronchi, then to tertiary bronchi, from here to the bronchioles to alveoli and lastly the air reaches the alveolar sac which is main site for the exhange of the gases.
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