MLPAO EXAM PRACTICE
fluid portion of the cell outside the nucleus - ANS-cytoplasm
Red/Orange stain or dye - ANS-Eosin
Chemical that prevents deterioration of cells or tissues - ANS-Fixative
Blue stain or dye - ANS-Methylene blue
The central structure of a cell which contains DNA and controls cell growth and function
is called - ANS-nucleus, nuclei
The form and structure of cells, tissues, and organs - ANS-Morphology
A solution that resists a sudden marked change in pH when an acid or base is added -
ANS-Buffer
An immature neutrophil. - ANS-Band Cell
Combination of eosin and methylene blue dyes in methanol is - ANS-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. - ANS-Too Pink
Smears that are _________________ can be caused by over staining, wash time being
too short, or pH of the stain being too alkaline. - ANS-Too Blue
The largest circulating WBC - ANS-Monocyte
Smallest WBC - ANS-Lymphocyte
Reduced colour or hemoglobin content is - ANS-Hypochromic
A significant variation on the shape of an RBC is - ANS-Poikilocytosis
A hemoglobin diluting reagent that contains iron, potassium, cyanide, and sodium
bicarbonate. - ANS-Drabkins Reagent
, What is the area counted in mm squared for a RBC count - ANS-0.2
What is the area counted in mm squared for a WBC leuko tic method - ANS-4.0
What is the area counted in mmm squared for platlets - ANS-1.0
Abnormally high number of platelets in the blood is - ANS-Thrombocytosis
The protein portion of the haemoglobin molecule is - ANS-Globin
The iron containing portion of the haemoglobin molecule is - ANS-Heme
What is the primary component of RBC and is the oxygen carrying molecule -
ANS-Hemoglobin
Haemoglobin binds ___________ and transports it to the _______________ and
tissues - ANS-Oxygen, lungs
The haemoglobin determination can be performed using either _________________ or
____________________ blood - ANS-Capillary, venous
Hemoglobin makes up over ____________ of red blood cell content - ANS-98%
A small branch of an artery leading to a Capillery is - ANS-Arteriole
A blood vessel that carries oxygenated blood from the heart to the tissues is -
ANS-Artery
A mini blood vessel that connects the smallest arteries to the smallest veins and serves
as an oxygen exchange vessel is - ANS-Capillary
The form of haemoglobin that binds and transports oxygen is - ANS-Oxyhemoglobin
A small vein connecting a Capillary to a vein is - ANS-Venule
A blood vessel that carries deoxygenated blood from the tissues to the heart is -
ANS-Vein
What is a thrombocyte - ANS-A blood platelet
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