Hormones can be classified into following three groups on the basis of their chemical structure: i. Amino acid derivatives ii.Peptide hormones iii. Lipid derivatives AMINO ACID DERIVATIVES Amino acid derivatives are relatively small molecules that are structurally similar to amino acids, the building blocks of proteins.ormones can be classified into following three groups on the basis of their chemical structure: i. Amino acid derivatives ii.
It is the practitioner's responsibility to maintain the certificates and any other continuing competency forms or records for six years following renewal. Do not send any forms or documents to the Board of Medicine unless requested to do so.
Duplicate records shall be maintained by the laboratory for at least two years. Hospitals must keep copies of tracings, reports, printouts, films, scans, and other image records at least five years. Skilled nursing/long term care facilities must retain medical records five years following death or discharge.-ray films are to be retained for seven years. Nursing homes must retain medical records a minimum of seven years after the last entry or retain until 24 years of age, whichever is longer. Physicians are required to maintain records for at least seven years.