Most common cause of Cheyne-Stokes breathing is?: (A) Diabetic ketoacidosis, (B) CHF, (C) Bulbar polio, (D) Pontine hemorrhage
Answer is B. Ans. is'b'i.e., CHF(Ref Clinicalmedicine p. 713)Cause of Cheyne-Stokes respiration,Normally occurs during sleep at high altitudeCongestive cardiac failureDamage to respiratory centers