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Types of Leukocytes

Basophils
Basophils

Basophils, less than 1% of all leukocytes, contain granules of histamine and heparin and are part of the inflammatory response to injury. Monocytes, 3% to 8% of all leukocytes, become macrophages and phagocytize pathogens and damaged cells, esp. in the tissue fluid.

Basophils (Less Than 1%)
Basophils (Less Than 1%)

Start studying Hematology 1 Ch 9. Learn vocabulary, ... What secrete histamine and heparin and constitute less than 1% of all white blood cells. Basophils.

source: quizlet.com
Eosinophils
Eosinophils

Elevated levels often mean your body is sending more and more white blood cells to fight off infections. An eosinophil count is a blood test that measures the quantity of eosinophils in your body. Abnormal eosinophil levels are often discovered as part of a routine complete blood count (CBC) test.

Eosinophils (1% - 6%)
Eosinophils (1% - 6%)

Eosinophils are white blood cells (immune cells) that are responsible for fighting parasites and other invaders in blood. Normally, eosinophils make up between 1% and 6% of white blood cells. It is possible to determine their concentration in the blood through a blood test.

Lymphocytes
Lymphocytes

Lymphocytes are a type of white blood cells in the immune system. It has three major types, namely: Natural Killer (NK) cells, T-cells (Thymus cells) and B-cells (Bone cells). NK cells are a type of cytotoxic (cell toxic) lymphocyte that represent a major component of the inherent immune system.

Lymphocytes (20%-45%)
Lymphocytes (20%-45%)

Lymphocytes are a type of white blood cells in the immune system. It has three major types, namely: Natural Killer (NK) cells, T-cells (Thymus cells) and B-cells (Bone cells). NK cells are a type of cytotoxic (cell toxic) lymphocyte that represent a major component of the inherent immune system. NK ...

Lymphocytes 30% to 40% of all Leukocytes
Lymphocytes 30% to 40% of all Leukocytes

White blood cells in the human body are designed to defend the organism from external attacks. When leukocytes are low the patient is susceptible to infection. Lymphocytes are a type of white blood cell that is distinguished from the rest by a lack of granules, and they have a key role in the immune system as they are able to respond to unknown agents.

Monocytes
Monocytes

Monocytes are a type of white blood cell, or leukocyte. They are the largest type of leukocyte and can differentiate into macrophages and myeloid lineage dendritic cells. As a part of the vertebrate innate immune system monocytes also influence the process of adaptive immunity.

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Monocytes (2%-10%)
Monocytes (2%-10%)

What Does a High Monocyte Count Mean? A: ... Monocytes are white blood cells that are related to granulocytes, which are white blood cells designed to kill bacteria.

source: reference.com
Neutrophils
Neutrophils

A low neutrophil count is called neutropenia. The doctor may say you are neutropenic. It’s possible for your total WBC count to be in the normal range while your neutrophil count is low. But because neutrophils normally make up the largest part of the total white blood cell count, the WBC count is usually low when the neutrophil count is low.

source: cancer.org
Neutrophils (40% - 75%)
Neutrophils (40% - 75%)

White blood cells :4,500-10,000 /mcl. Neutrophils: 40% to 60% Lymphocytes: 20% to 40% Monocytes: 2% to 8% Eosinophils: 1% to 4% Basophils: 0.5% to 1% Band: 0% to 3% So, your total count and the neutophil count are within the normal range.