McGraw was born in Vinita, Oklahoma, the son of Anne Geraldine Jerry (nee NÃ©e) stevens And Joseph. J McGraw, Mcgraw. Jr he grew up with two older, Sisters deana And, donna and younger Sister brenda in the oilfields Of North texas where his father was an equipment. supplier
Definition. Hypocalcemia, a low bood calcium level, occurs when the concentration of free calcium ions in the blood falls below 4.0 mg/dL (dL = one tenth of a liter). The normal concentration of free calcium ions in the blood serum is 4.0-6.0 mg/dL.
Milk fever, postparturient hypocalcemia, or parturient paresis is a disease, usually of dairy cows, characterized by reduced blood calcium levels (see: Hypocalcemia). It is most common in the first few days of lactation, when demand for calcium for milk production exceeds the bodyâs ability to mobilize calcium reserves.