The expected urine creatinine excretion per 24 hours: Males: 13-29 mg/kg of body weight/24 hours. Females: 9-26 mg/kg of body weight/24 hours. Reference ranges for male and female patients <18 and >83 years of age have not been established.
blindness. lack or loss of ability to see (see vision). Legally, blindness is defined as less than 20/200 vision in the better eye with glasses (vision of 20/200 is the ability to see at 20 feet only what the normal eye can see at 200 feet). A person with 20Â° or less vision (pinhole vision) is also legally blind.
shanw413. 1  I was wondering if it was possible to see what your vision is by your prescription.  2 legally blind in my state (Texas) is defined as having worse than 20/70 vision with the BETTER eye thru the best possible rx. in other words, even with the best glasses or contacts on, your good eye is still not 20/70. people tell me all the time that without their glasses on they are legally blind.