WASHINGTON — A 29-year-old Washington state woman was charged Monday with first-degree child abuse after doctors said she nearly blinded her toddler daughter by replacing the child’s antibiotic eyedrops with household bleach. Jennifer Lynn Mothershead of Buckley, Wash., was arrested Friday after a nearly yearlong investigation that revealed that she inflicted severe eye and head injuries on the child, court documents show. She was held by Pierce County officials in lieu of $150,000 bail. The child’s injuries were recounted earlier this month in a medical journal in which doctors at Seattle Children’s Hospital revealed they treated the girl for nearly two months and may have missed signs of abuse. — SG