Purpose and objectives The purpose of this Policy is to ensure that verbal requests made by physicians are correctly managed.

Responsibilities

  • - Laboratory Technician
  • - Section Incharge

Procedure

  • In the event that the clinician requesting investigations has already sent the request form and sample/s to the laboratory and then decides to add another test/s, the laboratory allows it to be done.
  • The procedure is as follows:
  1. The clinician calls the laboratory staff requesting more tests to be done on the already submitted sample;
  2. The laboratory staff receiving the call verifies that indeed the appropriate sample was received, the volume is enough to do the additional tests and that the integrity of the sample is still suitable for the tests;
  3. The laboratory staff confirms to the requesting clinician that the additional tests will be done.
  4. The laboratory staff informs the requesting clinician to fill-in another request form for the additional tests; in the meantime, the sample will be processed to ensure the results are not delayed.
  5. Laboratory enters the order in the LIS. This allows the new study to be assigned the same accession number as the specimen already in the laboratory.
  6. Results of the additional tests will only be released upon receiving the request form.
  7. If any of the above conditions are not met, then another sample should be collected
Sr NoParameterTime Duration till which test can be added
1UREA24 hours
2CREATININE24 hours
3BILLIRUBIN24 hours
4SGPT(ALT)24 hours
5SGOT(AST)24 hours
6ALKALINE PHOSPHATASE (ALP)24 hours
7TOTAL PROTEIN24 hours
8ALBUMIN24 hours
9TOTAL CHOLESTEROL24 hours
10TRIGLYCERIDE24 hours
11HDL CHOLESTEROL24 hours
12LDL CHOLESTEROL24 hours
13LDH24 hours
14AMYLASE24 hours
15URIC ACID24 hours
16Na2 hours
17K2 hours
18Cl2 hours
19CHOLINESTERASE2 hours
20FREE T324 hours
21FREE T424 hours
22TSH24 hours
23TOTAL CALCIUM2 hours
24MAGNESIUM2 hours
25SERUM OSMOLALITY2 hours
26LIPASE24 hours
27FERRITIN24 hours
28UIBC24 hours
29TIBC24 hours
30IRON24 hours
31VLDL24 hours
32CK-MB2 hours
33Troponin I2 hours
34PCT24 hours
Name of Laboratory : Laboratory Services Sir T. Hospital (LSSTH),Bhavnagar
Document Name: Documentary procedure for managing the oral request
Unique ID: .LSSTH/B/Bio/DP/7.2.3.2/55
Issue No. : 01Issue Date :30/04/2024Copy No. :01
Authorized by:Laboratory directorReview Date:23/09/2024Reviewed by:Deputy Quality Manager