Secondary granules of neutrophils contain______________?
A. Lactoferrin
B. Catalase
C. Myeloperoxidase
D. Nucleosidase
Hematology
Biconcave shape of RBC helps by___________________?
Biconcave shape of RBC helps by___________________?
A. Increasing flexibility
B. Increasing surface area
C. Carrying more Hemoglobin
D. Passing easily through smaller capillaries
Iron is stored in_______________?
Iron is stored in_______________?
A. RBC
B. Reticule endothelial system
C. Plasma
D. All
AB blood group antigen are known as ________ factors?
AB blood group antigen are known as ________ factors?
A. Duffy
B. Landsteiner
C. Rhesus
D. Lutheran
Patient with anemia tends to have all, except________________?
Patient with anemia tends to have all, except________________?
A. Compensatory increase in cardiac output
B. Increased incidence of heart murmurs
C. Pallor of mucous membranes
D. A low PO2 in arterial blood
The function common to neutrophils, monocytes & macrophages is______________?
The function common to neutrophils, monocytes & macrophages is______________?
A. Immune response
B. Phagocytosis
C. Liberation of histamine
D. Destruction of old erythrocytes
CO2 is carried in the blood________________?
CO2 is carried in the blood________________?
A. In combination with hemoglobin
B. In physical solution in plasma
C. In combination with plasma proteins
D. All of the above
Acute bacterial pyogenic infection manifests as_________________?
Acute bacterial pyogenic infection manifests as_________________?
A. Leukopenia
B. Leukocytosis
C. Neutropenia
D. Lymphopenia
The normal A/G ratio in blood is______________?
The normal A/G ratio in blood is______________?
A. 5:1
B. 2:1
C. 1:2
D. 1:1
The biological anticoagulant is________________?
The biological anticoagulant is________________?
A. EDTA
B. Sodium citrate
C. Hirundine
D. Double oxalate mixture