PATHOLOGY MCQ
INFLAMMATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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erythrocytes
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plasma
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leukocytes
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thrombocytes (platelets)
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Detailed explanation-1: -Blood is considered a connective tissue because it has a matrix. The cellular components of blood are red blood cells, also called erythrocytes, white blood cells also called leukocytes and platelets. The fluid portion of whole blood, its matrix, is commonly called plasma. Q.
Detailed explanation-2: -Blood is one of the connective tissues. As a connective tissue, it consists of cells and cell fragments (formed elements) suspended in an intercellular matrix (plasma). Blood is the only liquid tissue in the body that measures about 5 liters in the adult human and accounts for 8 percent of the body weight.
Detailed explanation-3: -The extracellular matrix of blood is called plasma, making blood unique among connective tissues because it is fluid. This fluid, which is mostly water, suspends the formed elements and enables them to circulate throughout the body within the cardiovascular system.
Detailed explanation-4: -The liquid matrix of the blood is known as the plasma. It is the single largest component of human blood, comprising about 55 per cent, and contains water, salts, enzymes, antibodies and other proteins.
Detailed explanation-5: -All connective tissue consists of cells embedded in a matrix that consists of ground substance and fibers. Blood may thus be described as connective tissue whose matrix consists of free-flowing ground substance (plasma) with no fibers.