Colon bleeding. Colon bleeding: Introduction. Colon bleeding: Injury or inflammation of the colon can lead to bleeding of the large intestine. See detailed information below for a list of 8 causes of Colon bleeding, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Colon bleeding: Causes | Symptom Checker Â».
Some regulations-COSHH and those for lead, asbestos, ionising radiations and compressed air-state that records should be retained for much longer (up to 50 years) as ill health effects might not emerge until a long time after exposure.ealth records should not contain personal medical information. These must be kept separately and in confidence by the occupational health professional (See below for advice on medical in confidence records) .
One Year. There are some personnel records that need to be kept for at least one year after the employee leaves the company. These include all employment action records, such as promotions, transfers and terminations, and any pre-employment tests, complaint records and legal actions.here are some personnel records that need to be kept for at least one year after the employee leaves the company. These include all employment action records, such as promotions, transfers and terminations, and any pre-employment tests, complaint records and legal actions.