Dr Lal PathLabs
10+ eHelp Global Interview Questions and Answers
Q1. Order of draw? How test use sodium citrate tub
The order of draw is the sequence in which blood collection tubes are filled during venipuncture.
The order of draw is important to prevent cross-contamination and ensure accurate test results.
The most common order of draw is as follows: blood culture tubes, coagulation tubes (sodium citrate), serum tubes, heparin tubes, EDTA tubes, and glycolytic inhibitor tubes.
Sodium citrate tubes are used for coagulation tests, such as prothrombin time (PT) and activated partial thrombopla...read more
Q2. what the Inverviewer really wants to know
The interviewer wants to know about your experience and skills as a lab technician.
Talk about your education and training in laboratory techniques.
Mention any previous experience working in a laboratory setting.
Highlight your ability to follow protocols and procedures accurately.
Discuss your proficiency in using laboratory equipment and software.
Emphasize your attention to detail and ability to maintain accurate records.
Provide examples of how you have contributed to research...read more
Q3. Edta full form ? How much alcohol in swab ?
EDTA stands for Ethylenediaminetetraacetic acid. Swabs typically contain 70% isopropyl alcohol.
EDTA full form is Ethylenediaminetetraacetic acid
Swabs usually contain 70% isopropyl alcohol
Q4. How use tube carbamwzipine test
The tube carbamazepine test is used to measure the level of carbamazepine in a patient's blood.
The test involves collecting a blood sample from the patient.
The blood sample is then placed in a tube containing a reagent that reacts with carbamazepine.
The tube is then placed in a spectrophotometer to measure the absorbance of the reaction.
The absorbance reading is compared to a standard curve to determine the concentration of carbamazepine in the blood.
Q5. How use Heparine tube ?
Heparin tubes are used to collect blood samples for coagulation testing.
Heparin tubes contain lithium or sodium heparin to prevent blood clotting.
Mix the blood gently with the anticoagulant in the tube by inverting it several times.
Use a syringe to draw blood directly into the tube, ensuring proper mixing.
Label the tube with patient information and send it to the lab for testing.
Heparin tubes are commonly used for tests like PT, APTT, and fibrinogen levels.
Q6. What is esr full form
ESR full form is Erythrocyte Sedimentation Rate.
ESR is a test that measures how quickly red blood cells settle at the bottom of a test tube.
It is a non-specific test used to detect inflammation in the body.
High ESR levels can indicate conditions like infections, autoimmune diseases, and cancer.
Q7. How blood culture test process
Blood culture test involves collecting blood samples and incubating them to check for bacterial growth.
Collect blood samples from the patient using a sterile technique
Inoculate the blood samples into culture bottles containing growth media
Incubate the culture bottles at the appropriate temperature for a specific period of time
Check for bacterial growth by observing turbidity or using automated systems
Subculture positive samples to identify the specific bacteria causing the in...read more
Q8. How use sodium fluoride tube
Sodium fluoride tubes are used to collect blood samples for glucose testing.
Collect blood sample using a sodium fluoride tube
Mix the sample gently to prevent clotting
Store the tube in a cool place until testing
Commonly used for glucose testing in diabetic patients
Q9. How fasting suger avraj
Fasting sugar average is a measure of blood glucose levels after fasting for a certain period of time.
Fasting sugar average is used to diagnose and monitor diabetes.
It is typically measured after an overnight fast of 8-12 hours.
Normal fasting sugar average is usually between 70-99 mg/dL.
Higher levels may indicate prediabetes or diabetes.
Lower levels may indicate hypoglycemia or other medical conditions.
Q10. Sst full form ?
SST stands for Serum Separator Tube.
SST is a type of blood collection tube used to separate serum from blood cells.
It contains a gel that forms a barrier between the serum and blood cells after centrifugation.
SST tubes are commonly used in clinical laboratories for various blood tests.
Examples of tests that require SST tubes include lipid profiles, liver function tests, and hormone assays.
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