MLPAO EXAM 2023 WITH 100%CORRECT ANSWERS

fluid portion of the cell outside the nucleus – correct answer -cytoplasm
Red/Orange stain or dye – correct answer -Eosin
Chemical that prevents deterioration of cells or tissues – correct answer -Fixative
Blue stain or dye – correct answer -Methylene blue
The central structure of a cell which contains DNA and controls cell growth and function is called –
correct answer -nucleus, nuclei
The form and structure of cells, tissues, and organs – correct answer -Morphology
A solution that resists a sudden marked change in pH when an acid or base is added – correct answer –
Buffer
An immature neutrophil. – correct answer -Band Cell
Combination of eosin and methylene blue dyes in methanol is – correct answer -Wrights Stain
Smears that are _ can be caused by the stain time being too short, wash time being too
long, or the pH of the stain being too acidic. – correct answer -Too Pink
Smears that are _____ can be caused by over staining, wash time being too short, or pH
of the stain being too alkaline. – correct answer -Too Blue

The largest circulating WBC – correct answer -Monocyte
Smallest WBC – correct answer -Lymphocyte
Reduced colour or hemoglobin content is – correct answer -Hypochromic
A significant variation on the shape of an RBC is – correct answer -Poikilocytosis
A hemoglobin diluting reagent that contains iron, potassium, cyanide, and sodium bicarbonate. – correct
answer -Drabkins Reagent
What is the area counted in mm squared for a RBC count – correct answer -0.2
What is the area counted in mm squared for a WBC leuko tic method – correct answer -4.0
What is the area counted in mmm squared for platlets – correct answer -1.0
Abnormally high number of platelets in the blood is – correct answer -Thrombocytosis
The protein portion of the haemoglobin molecule is – correct answer -Globin
The iron containing portion of the haemoglobin molecule is – correct answer -Heme
What is the primary component of RBC and is the oxygen carrying molecule – correct answer –
Hemoglobin
Haemoglobin binds and transports it to the ____ and tissues – correct answer
-Oxygen, lungs

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