These are verbal requests for tests made by the patient.
– Request for additional tests with regard to an existent prescription,
– Refusal to have the prescribed tests,
– Test request without prescription.
In all cases, the treating physician should be contacted when there are abnormal results. If the patient does not have a treating physician, the laboratory should recommend one to him/her.
The first two cases are recorded on an amendment sheet (model below)

Introduction Sample manuel

List of laboratory tests

Consent forms


Urines sample collection procedures

Urgent sample

Skin and appendage samples

Subcontracted tests

Manegement of sempling incident

Manegemtn of blood exposure

Medical Monitoring form Medical

Sample sheet

Sample transport

Waste disposal

Additional tests

Sample storage