1 Due to a missing or defective enzyme, children with PKU cannot process a part of a protein called phenylalanine. 2  Without treatment, phenylalanine builds up in the blood and causes intellectual disability. 3  Down syndrome is an example of a chromosomal disorder. There are many genetic diseases associated with intellectual disability. 2  Some examples include PKU (phenylketonuria), a single gene disorder. 3  Due to a missing or defective enzyme, children with PKU cannot process a part of a protein called phenylalanine.
PHI and PII Definition and Data Elements. Protected Health Information: The Privacy Rule protects all individually identifiable health information held or transmitted by a covered entity or its business associate, in any form or media, whether electronic, paper, or oral. The Privacy Rule calls this information protected health information (PHI). âIndividually identifiable health informationâ is information, including demographic data, that relates to: 1  the individualâs past, present or future physical or mental health or condition,  the provision of health care to the individual, or.
Pi (Ï), the 16th letter of the Greek alphabet, is used to represent the most widely known mathematical constant. By definition, pi is the ratio of the circumference of a circle to its diameter. In other words, pi equals the circumference divided by the diameter (Ï = c/d).Conversely, the circumference is equal to pi times the diameter (c = Ïd).y definition, pi is the ratio of the circumference of a circle to its diameter. In other words, pi equals the circumference divided by the diameter (Ï = c/d). Conversely, the circumference is equal to pi times the diameter (c = Ïd).