Blood Smear Test
A blood smear is a type of blood test to check for abnormalities of
blood cells. The investigation mainly focuses on three blood cells - red blood
cells, white blood cells, and platelets. Peripheral blood smears identify 5
different types of white blood cells: neutrophils, eosinophil’s, eosinophil’s
alkaline, lymphocytes, and leukocytes mono. The first three types of white
blood cells are called granulocyte. Under the microscope, you can see the size,
shape, color, and texture of the red blood cells. The ranking of red blood
cells based on changes is very useful in determining the cause of anemia and
the presence of other diseases. Leukocytes are tested for quantity, type, and
count and maturity level for each type. Immature white blood cells may be
leukemia or sepsis. In some cases of leukemia, leukemia causes the marrow to
fail to function, destroying or isolating leukocytes in the peripheral blood
vessel. Finally, cell research estimates platelet volume in a peripheral blood
test. Diagnostic
Centre in Krishna Nagar
Why is a blood smear
test done?
This test is done to assess abnormal blood count in blood
cells. The investigation is performed by automated cell counters and shows the
presence of abnormal or immature cells. This test is also done for patients who
show symptoms of a disease that affects the formation of blood cells or affects
the life cycle of red blood cells. Symptoms and signs include:
·
Fatigue, sleepiness
·
Yellowing
·
Jaundice
·
fever
·
Abnormal bleeding, bruising, frequent nasal
bleeding
·
Enlargement of the spleen
·
bone pain
If a person is being treated for a disease related to red
blood cells or the progress of the treatment is to be monitored, when
peripheral blood smear will be done regularly.
What do we need to
know before a blood smear test?
The Peripheral Blood Smear Test provides important
information related to the effect of medicines and treatments on red blood
cells and white blood cells. In addition, through this test, the doctor
diagnoses congenital diseases and acquired diseases. When the blood swab is
colored, leukemia, infection, parasites, and other diseases can be identified.
Peripheral blood smear test results are usually sent to a specialist doctor to
experience a blood disease (sickle cell anemia). Bone marrow suction and biopsy
may be needed to support diagnosis based on the results. Blood smear tests can
also be used to diagnose malaria caused by the parasite in the blood. Parasite
peripheral can be seen in a blood smear when viewed under a microscope. Some
conditions and diseases that can affect the results of peripheral blood smear
are-
·
Recent blood transfusion
·
Increased protein in the blood
·
Blood cancer
·
Pathology Coagulopathy (Haemophilia)
Warfarin anticoagulation, asinocomorol, and adamantine, etc.
can affect your test results.
The results fluctuate at different times of the disease and
during stress, much physical activity and smoking also affect the cell count
(cell count).
How to prepare for a
blood smear test?
·
Tell the doctor about any prescription or
prescription you are taking. Also, tell us about the diet supplements and
vitamins you take before the test.
·
Ask the doctor to explain the whole process
well.
·
There is no need to fast.
What happens during a
blood smear test?
A drop of blood is taken from the finger and placed on the slide. Blood is collected in a purple cap tube by taking a venous puncture if necessary. Keep in mind that a blood smear is first considered a cell counting machine, programmed automatically to check for abnormal blood cells and variations. A blood smear for evaluation is done by a technician. Numbers are counted by hand for accuracy in low cell counts. It is important to have a pathologist for accurate blood smears. What happens after a blood smear test? The place where the blood has been taken put medicine and presses it and presses it slightly. Consult your doctor if you have any kind of question about blood smear and to understand it better. Diagnostic Centre in Krishna Nagar
रक्त स्मीयर परीक्षण रक्त
कोशिकाओं की असामान्यताओं की
जांच के लिए
एक रक्त स्मीयर
एक प्रकार का
रक्त परीक्षण है।
जांच मुख्य रूप
से तीन रक्त
कोशिकाओं - लाल रक्त कोशिकाओं, सफेद
रक्त कोशिकाओं और
प्लेटलेट्स पर केंद्रित है।
परिधीय रक्त स्मीयर
5 विभिन्न प्रकार की श्वेत
रक्त कोशिकाओं की
पहचान करते हैं:
न्युट्रोफिल, ईोसिनोफिल, ईोसिनोफिल के क्षारीय, लिम्फोसाइट्स और
ल्यूकोसाइट्स मोनो। पहले तीन
प्रकार की श्वेत
रक्त कोशिकाएं ग्रैनुलोसाइट कहलाती
हैं। माइक्रोस्कोप के
तहत, आप लाल
रक्त कोशिकाओं के
आकार, आकार, रंग
और बनावट को
देख सकते हैं।
परिवर्तनों के आधार पर
लाल रक्त कोशिकाओं की
रैंकिंग एनीमिया के कारण और
अन्य बीमारियों की
उपस्थिति का निर्धारण करने
में बहुत उपयोगी
है। ल्यूकोसाइट्स का
परीक्षण प्रत्येक प्रकार के लिए
मात्रा, प्रकार और
गिनती और परिपक्वता स्तर
के लिए किया
जाता है। अपरिपक्व श्वेत
रक्त कोशिकाएं ल्यूकेमिया या
सेप्सिस हो सकती हैं।
ल्यूकेमिया के कुछ मामलों
में, ल्यूकेमिया मज्जा
को परिधीय रक्त
वाहिका में ल्यूकोसाइट्स को
कार्य करने, नष्ट
करने या अलग
करने में विफल
रहता है। अंत
में, सेल अनुसंधान परिधीय
रक्त परीक्षण में
प्लेटलेट की मात्रा का
अनुमान लगाता है।
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