Which of the following would render a patient susceptible to developing the Acute Respiratory Distress Syndrome (ARDS)?W. Accumulation of inflammatory exudate in alveoli.X. Decreased mucus production in bronchi.Y. Prolonged inflammation and fibrosis in the alveoli.Z. Inhibition of the inflammatory response.Question 34Select one:a.if only W, X and Y are correctb.if only W and Y are correctc.if only X and Z are correctd.if only Z is correcte.if all are correct
Question
Which of the following would render a patient susceptible to developing the Acute Respiratory Distress Syndrome (ARDS)?W. Accumulation of inflammatory exudate in alveoli.X. Decreased mucus production in bronchi.Y. Prolonged inflammation and fibrosis in the alveoli.Z. Inhibition of the inflammatory response.Question 34Select one:a.if only W, X and Y are correctb.if only W and Y are correctc.if only X and Z are correctd.if only Z is correcte.if all are correct
Solution
The Acute Respiratory Distress Syndrome (ARDS) is a severe lung condition that causes low oxygen levels in the blood. It can be caused by many factors, but the common denominator is usually some form of severe injury or illness to the lungs.
W. Accumulation of inflammatory exudate in alveoli: This is correct. In ARDS, fluid containing inflammatory cells accumulates in the alveoli (tiny air sacs in the lungs), which prevents the lungs from filling with enough air and reduces the amount of oxygen reaching the bloodstream.
X. Decreased mucus production in bronchi: This is not correct. Decreased mucus production in the bronchi would not necessarily make a patient more susceptible to ARDS. Mucus helps to trap and remove pathogens and other particles from the airways, so decreased mucus production could potentially increase the risk of respiratory infections, but it's not directly related to ARDS.
Y. Prolonged inflammation and fibrosis in the alveoli: This is correct. Prolonged inflammation can damage the alveoli and lead to fibrosis (scarring), which can impair the function of the lungs and increase the risk of ARDS.
Z. Inhibition of the inflammatory response: This is not correct. In fact, ARDS is often associated with an excessive inflammatory response in the lungs. Inhibiting the inflammatory response could potentially reduce the risk of ARDS, not increase it.
So, the correct answer is b. if only W and Y are correct.
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