Confidence votes 11. According to Wikipedia, the width of the Atlantic Ocean at its narrowest point is 2,848 kilometers (1,770 mi) between Brazil and Sierra Leone.
Paroxysmal nocturnal hemoglobinuria (PNH) definition and facts. PNH is a rare, chronic disease that causes rapid breakdown of red blood cells and can result in reddish or cola-colored urine, often seen in the early morning after urination. PNH is due to a spontaneous mutation in gene material. PNH is not inherited.
Symptoms. PNH gets its name from one of its more common symptoms. About half of people with PNH pass dark or bright red blood in their urine at night or in the morning. Paroxysmal means sudden, nocturnal means at night, and hemoglobinuria means  blood in the urine ..PNH symptoms are caused by: 1  Broken red blood cells.2  Too few red blood cells (which can cause anemia). 3  Blood clots in your veins.aroxysmal means sudden, nocturnal means at night, and hemoglobinuria means  blood in the urine .. PNH symptoms are caused by: 1  Broken red blood cells. 2  Too few red blood cells (which can cause anemia).