A) Leukopenia B) Leukocytosis C) Neutropenia D) Eosinophilia
A) Medication B) Exercise C) Inflammation D) Smoking
A) Four B) Six C) Eight D) Two
A) Basophilia B) Neutrophilia C) Lymphocytosis D) Monocytosis
A) 4000 to 11,000 per mm3 B) 15,000 to 20,000 per mm3 C) 20,000 to 30,000 per mm3 D) 1000 to 5000 per mm3
A) 25–50% B) 80–90% C) 5–10% D) 60–75%
A) Pelger–Huët anomaly B) Tuberculosis C) Rheumatoid arthritis D) Cigarette smoking
A) Exactly 5.0×109/L B) More than 1.0×109/L C) Less than 2.0×109/L D) Less than 0.65×109/L
A) During sleep B) At night C) In the morning D) At noon
A) Down syndrome B) Hereditary neutrophilia C) Pelger–Huët anomaly D) Crohn's disease
A) Penicillin B) Aspirin C) Insulin D) Lithium
A) 6 months B) 10 years C) 1 month D) Up to 5 years
A) Never a normal lab finding B) A common healthy finding C) An indicator of low iron D) A sign of viral recovery
A) Liver B) Spleen C) Gallbladder D) Appendix
A) Complete blood cell count B) Lipid panel C) Coagulation profile D) Metabolic panel
A) Vitamin deficiency B) Low blood pressure C) Parasitic infections D) Dehydration
A) Liver B) Kidneys C) Bone marrow D) Mucous membranes
A) Three B) It is lobeless C) Two D) Five
A) Deep blue B) Yellow-green C) Pink-orange D) Dark violet
A) Basophil B) T cell C) Eosinophil D) B cell
A) Antibodies B) Cytokines C) Heparin D) Histamine
A) Coarse granules hide it B) It is absent C) It is transparent D) It is too small
A) Bloodstream B) Connective tissue C) Lymphatic system D) Skin
A) Make antibodies B) Kill virus-infected cells C) Release histamine D) Phagocytize large parasites
A) Histamine receptors B) MHC I complex C) Heparin receptors D) MHC II molecules
A) B cells B) Basophils C) Eosinophils D) Natural killer cells
A) They are nucleated B) They are anucleated C) They are fragmented D) They lack cytoplasm
A) Lymphocyte B) Eosinophil C) Basophil D) Neutrophil
A) Phagocytic and non-phagocytic B) Myeloid and lymphoid C) Granulocytes and agranulocytes D) Multi-lobed and round
A) Lymphocytes B) Monocytes C) Eosinophils D) Neutrophils
A) T cells and B cells B) Lymphocytes and basophils C) Monocytes and neutrophils D) Natural killer cells and eosinophils
A) Neutrophil B) Monocyte C) Basophil D) Lymphocyte
A) 80–90% B) 10–20% C) 40–50% D) 60–70%
A) Production of antibodies B) Transport of oxygen C) Regulation of blood clotting D) Defense against bacterial or fungal infection
A) Lymph B) Plasma C) Serum D) Pus
A) Because they contain many granules B) Because they have a multi-lobed nucleus C) Because they circulate in the blood D) Because they are very large
A) They die B) They divide C) They regenerate lysosomes D) They become monocytes
A) Basophils B) Neutrophils C) Lymphocytes D) Monocytes
A) Leukocytes B) Erythrocytes C) Platelets D) Myelocytes
A) Spleen B) Liver C) Bone marrow D) Lymph nodes
A) 10% B) 40% to 45% C) 50% D) Approximately 1%
A) Leukocytosis B) Leukemia C) Leukopenia D) Neutropenia
A) High iron content B) Hemoglobin C) Myeloperoxidase D) Plasma proteins
A) The sedimented red blood cells B) The buffy coat C) The plasma D) The bottom layer
A) Lymphocyte B) Neutrophil C) Basophil D) Monocyte
A) Phagocytosis B) Clotting C) Antibody production D) Histamine release
A) Kupffer cells B) Tissue macrophages C) Dendritic cells D) Mast cells
A) Lobulated B) Kidney-shaped C) Multi-segmented D) Round
A) Only in tissues B) Only when active C) Yes D) No
A) Myeloproliferation B) Lymphocytopenia C) Leukocytosis D) Neutrophilia
A) High protein diet B) Normal aging C) Chemotherapy D) Increased production
A) Leukopenias B) Myeloproliferative disorders C) Proliferative disorders D) Qualitative disorders
A) Radiation exposure B) Alcoholism C) Fanconi's D) Thiazide use
A) Vitamin C B) Calcium C) Benzene D) Water
A) Sleep deprivation B) Sulfas C) Exercise D) Hydration
A) Alcohol use disorder B) Sepsis C) Strenuous exercise D) Wiskott–Aldrich syndrome
A) Common cold B) Seasonal allergies C) Minor skin rash D) AIDS
A) At the underlying cause B) At increasing caloric intake C) Only at the lymphocyte count D) At antibiotic resistance
A) Iron deficiency B) Vitamin C deficiency C) Vitamin D deficiency D) Zinc deficiency
A) Sickle cell anemia B) Polycythemia vera C) Aplastic anemia D) Leukemia
A) Hemodialysis B) Blood transfusion C) Appendectomy D) Gallbladder removal
A) Systemic lupus erythematosus B) Type 1 diabetes C) Asthma D) Eczema
A) Glucocorticoids B) Antibiotics C) Antihistamines D) Pain relievers
A) Malaria B) Scabies C) Tapeworm D) Pinworm
A) Broken bone B) Mild dehydration C) Common headache D) Severe burns
A) Nutritional B) Inherited immune deficiency C) Infectious diseases D) Miscellaneous |