Description
Peripheral Blood Smear
Sample Type:Whole Blood
Tests Included:
Microscopic examination of blood cells on a slide
Sample Required:
Blood sample
Test Time:
Results are typically available within a day.
Test Range Values:
Observations made on the presence, size, shape, and arrangement of blood cells.
What is the test?
This test involves creating a blood smear on a slide and examining it under a microscope to assess the morphology of blood cells.
Test Procedure:
A drop of blood is smeared onto a slide, stained, and examined under a microscope to observe the characteristics of red blood cells, white blood cells, and platelets.
When to take the test:
When investigating blood-related disorders, anemia, infections, or abnormal blood cell counts.
Who should take the test:
Individuals with symptoms like fatigue, weakness, recurrent infections, or abnormal blood counts might need a peripheral blood smear.
Precautions for exceptional cases:
Proper collection and preparation of the blood smear are crucial for accurate results.
Frequently Asked Questions (FAQs) for Peripheral Blood Smear:
Q1: What can a peripheral blood smear reveal?
A: It provides information about the size, shape, and number of blood cells, helping in diagnosing various blood disorders.
Q2: Is this test routinely performed?
A: It’s commonly performed as part of a complete blood count (CBC) or when abnormalities are suspected.
Q3: Can a peripheral blood smear diagnose specific diseases?
A: While it can hint at certain conditions, further tests are often necessary for a definitive diagnosis.
Q4: What can abnormal findings in the smear indicate?
A: Abnormalities in cell size, shape, or number can suggest conditions like anemia, infections, or leukemia.
Q5: Can lifestyle factors affect the results of a blood smear?
A: Certain factors like dehydration or recent meals might minimally impact blood characteristics observed in the smear.
*Please note that specific testing protocols and guidelines may vary based on the latest recommendations from health authorities and regulatory agencies. It is essential to consult healthcare professionals and follow local testing guidelines for accurate and appropriate testing.
