atrina niau Ch21 Oiz-RIOI 2114-Anatomv and.. 4 The condition influenza is caused
ID: 3512992 • Letter: A
Question
atrina niau Ch21 Oiz-RIOI 2114-Anatomv and.. 4 The condition influenza is caused by a virus that severe inflammation of the airways, death of the epithelial cells, and excess secretion o to show an obstructive disease pattern or a restrictive disease pattern? Predict the va on spirometry for a patient with influenza. the epithelium of the respiratory tract. The virus can cause expect to see 5 A patient with influenza will have decreased pulmonary gas exchange occurring in the alveoli. What likely to have on the pH of a patient's blood? Explain. effect is this 6 Leda presents after an episode of food poisoning that caused prolonged vomiting. You notice during the exam that her respiratory rate is fairly low at eight breaths per minute. You run some lab tests and find that the pH of her blood is abnormally alkaline (basid, a condition called metabolic alkalosis. Are her respiratory rate and blood pH related? If so, how and why?Explanation / Answer
1. Influenza can be categorized as obstructive disease pattern as it also shows obstruction to airflow, coughing, wheezing, inability to breath. The spirometry value in influenza will be close less than the normal, FEV1/FVC ratio will be about 0.7 or less than0.7
2. a decreased gas exchange means more carbon dioxide and less oxygen in the blood which leads to acid pH of the blood.
3. No, her respiratory rate and blood pH arent related. If the respiratory rate is slow then the pH should become more acidic due to carbond dioxide retention. Her pH alkaline due to excessive vomitting as she must have lost too many hydrogen ions or electrolytes which increase the pH causing alkalosis.
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