<prompt> Which of the following pulmonary symptoms dont have the corresponding non-pulmonary association?Cyanosis-AnxietyWheezing-Congestive heart failureTachypnea-AcidosisChest pain-Pericarditis  <response>: Ans. a. Cyanosis-Anxiety Ref: Harrison 19e p248, 18e p104, 288. 2085Cyanosis is a severe respiratory symptom. It is seldom seen in anxiety:In Heart Failure patients with pulmonary edema, rales may be heard widely over both lung fields and may be accompanied by expiratory wheezing cardiac asthma.Harrison 18e p2085Metabolic acidosis has profound effects on the respiratory, cardiac, and nervous systems. The fall in blood pH is accompanied by a characteristic increase in ventilation, especially the tidal volume Kussmaul respiration and Heart rate. Chest Pain is a characteristic feature of pericarditis, which makes it a close differential for Myocardial Infarction. - Harrison 18e p104 