A standard twin mattress is 39 by 75 inches. A king is 76 by 80 inches. This means that a headboard for a king bed is going to be about 76 inches or wider, plenty wide enough to go along the length of a twin bed. Headboards are often slightly wider than the bed for which they are made.
Hemoglobin, Hematocrit, Blood Count. In order to donate blood, a woman must have a hemoglobin level of at least 12.5 g/dL, and a man must have a hemoglobin level of at least 13.0 g/dL. For all donors, the hemoglobin level can be no greater than 20 g/dL.
Jehovah's Witnesses refuse to accept blood transfusions because they say blood represents life, and only God is the giver of life. That belief has led to scores of controversies, many of which have ended up before judges.he new mother, a Jehovah's Witness, reportedly died after refusing a blood transfusion when she developed an infection. Homerton chiefs have launched an independent review of the tragic case, which was one of four new mothers' deaths at the hospital in nine months.