Stool occult blood test procedure step by step in lab

Stool occult blood test procedure step by step in lab

Learn about “Stool occult blood test procedure step by step in lab”. Gastrointestinal bleeding can occur for various reasons and may not always be evident. Hidden blood in the feces, also known as occult blood, can be an indicator of this type of bleeding. To detect the presence of occult blood, a medical diagnostic test … Read more

Westergren erythrocytes sedimentation rate blood test principle procedure high and low causes

Westergren erythrocytes sedimentation rate principle procedure high and low causes

ESR (erythrocyte sedimentation rate) is a blood test used to measure the rate at which red blood cells settle to the bottom of a test tube in one hour. It is an indirect measurement of inflammation in the body, and can be used to help diagnose a variety of conditions including infections, autoimmune diseases, and … Read more

what is mch in blood test? when mch increase or decrease?

what is MCH in blood test

Learn about “what is mch in blood test? when mch increase or decrease?” . Mean Corpuscular Hemoglobin (MCH) is a laboratory test that measures the amount of hemoglobin (Hb) present in the average red blood cell. Hemoglobin is a protein found in red blood cells that binds to oxygen and carries it to the cells … Read more

what is albumin in blood test?

what is albumin blood test

Albumin is a protein that is found in the blood. It is produced by the liver and plays an important role in maintaining the proper balance of fluids in the body. It is an important component of plasma. A blood test for albumin is commonly used to evaluate a person’s overall health, as well as … Read more

What is hematocrit? How to calculate? Normal values, high and low causes

what is hematocrit blood test

Hematocrit is a measure of the volume of red blood cells in your blood. It is typically measured as a percentage of the total volume of your blood. For example, if you have a hematocrit level of 40%, it means that 40% of your blood is made up of red blood cells and 60% is … Read more

What is tibc lab test? Total iron binding capacity high or low means

TIBC lab test (Total iron binding capacity) is a clinical lab test that measures the amount of iron that can be bound to the protein transferrin in your blood. Transferrin is a protein that carries iron in the bloodstream. Tibc lab test is typically measured in micro-grams of iron per deciliter (µg/dL) of blood. TIBC … Read more

what is pcv in blood test? When pcv increases or Decrease?

what is pcv in blood test pack cells volume

PCV stands for packed cell volume. It is a measure of the volume of red blood cells in a sample of blood. The PCV is expressed as a percentage of the total volume of blood. A high PCV may indicate that a person is dehydrated or has anemia. A low PCV may indicate that a … Read more

carboxyhemoglobin blood test (cohb blood test) procedure

cohb blood test used to diagnose carboxyhemoglobin in the blood. Carboxyhemoglobin blood test procedure Normal blood is diluted 1:300 in a dilute ammonia solution (it prevents the precipitation of plasma proteins). It is placed in the cell of the Spectroscope. The instrument is set in such a way that bands of oxyhaemoglobin’s spectra overlap exactly. … Read more

wbc differential count test principle, procedure

WBC differential count test gives relative numbers of different types of WBC (leucocytes) in the well-spread and perfect blood smear. Even the distribution of white blood cells depends on meticulous techniques of blood film preparation. while the correct identity of white blood cells depends upon the quality of the stain. Note: If the edge of … Read more

Hemolysis test procedure, principle, interpretation

Hemolysis test procedure, principle, interpretation

The hemolysis test is important in the blood bank when blood group “O” contains anti-A and anti-B antibodies which may be Hemolysin. Therefore hemolysis test procedure is the key test for hemolysis identification.   When such blood group has a high titer of such antibodies are transfused in a person having blood group A, or … Read more