ch 15 Flashcards
Red blood cells are called?
erythrocytes
White blood cells are called?
Leukocytes
An elevation in white blood cells is called?
Leukocytosis
An immature, non-nucleated erythrocyte that is charcterized by polychromasia (Wright’s stain) or a meshlike pattern of threads (New methylene blue stain) is called a?
reticulocyte
An immature polymorphonnuclear leukocyte is called a?
band cell
Lacteals are located in the?
small intestine
Lymph is also known as?
interstitial fluid
T-cells are responsible for?
cell-mediated immunity
B cells are responsible for?
Humoral immunity
The spleen is?
Hemolytic, an organ where lymphocytes are differentiated, a storage area for RBC’s
A malignant tumor that developed from epithelial tissue is known as?
squamous cell carcinoma
What is the term for a malignant tumor of vascular tissue?
hemangiosarcoma
Malignant neoplasms arising from connective tissue are known as?
sarcomas
When a growth does not have well-defined borders, it is described as being?
invasive
A deficiency in white blood cells is called?
leukopenia or leukocytopenia
Hemolysis is?
breaking down blood cells
A substance that prevents clotting is known as an?
anticoagulant
Larger-than-normal RBC’s are described as being?
macrocytic
What term is used to describe the condition in which microorganisms and their toxins are present in the blood?
septicemia
The name for a disease-fighting protein produced by the body in response to a particular foreign substance is?
Antibody
Resistant?
Not susceptible
hereditary?
genetic transmission of characteristics from parent to offspring
Vaccination or immunization?
administration of antigen to stimulate a protective immune response against a specific infectious agent.
vaccine?
preparation of pathogen (live, weakened, or killed) or a portion of pathogen that is administered to stimulate a protective immune response against the pathogen
multiplication?
reproduction
inhibit?
to slow or stop
Opportunistic?
able to cause disease due to debilitation when disease would not be produced normally
Debilitated?
weakened
benign?
noncancerous
malignant?
cancerous
Neoplasm?
abnormal new growth
metastasis?
pathogenic growth distant from its primary disease site
splenomegaly?
enlarged spleen
edema?
accumulation of fluid in the intracellular space
phagocytosis?
condition of eating cells
Lysis?
breakdown
leukocytosis?
abnormal increase in WBCs
leukopenia?
abnormal decrease in WBCs
________ means no cuts,scrapes,openings, or alterations.
Intact
The state of being resistant to a specific disease is?
Immunity
A substance that the body regards as foreign is an?
Antigen
A deficiency of red blood cells or hemoglobin is called?
anemia
Excessive blood in a part is called?
Polycythemia
________ is a severe response to a foreign substance.
Anaphylaxis
A substance capable of inducing an allergic reaction is called an?
allergen
The study of tumors is?
Oncology
A general term for a malignant neoplastic disorder of lymphoid tissue is?
Lymphoma or lymphosarcoma
A blood condition in which pathogenic microorganisms or their toxins are present is called?
septicemia
-poiesis means?
formation
Hem/o and hemat/o means?
blood
Immun/o means?
protected
-emia means?
blood condition
Lip/o means?
fat
mature red blood cells (spelling)
Erythrocyte
study of form (spelling)
morphology
condition of unequal cell size (spelling)
anisocytosis
tumor of connective tissue (spelling)
myxoma
malignant neoplasm composed of bone (spelling)
osteosarcoma
Abnormal increase in the number of malignant WBCs
Leukemia
Malignant neoplasm of bone marrow
Myeloma
Abnormal decrease in the number of WBCs
Leukopenia
Disease-fighting protein produced by the body in response to the presence of a foreign substance
Antibody
Destruction or breakdown
Lysis
Malignant neoplasm of bone
Osteosarcoma
Another name for polymorphonuclear leukocyte
Neutrophil
Enlargement of the spleen
Spenomegaly
Malignant neoplasm of vascular tissue
Hemangiosarcoma
Study of blood
Hematology
Another term for allergy
Hypersensitivity
Substance that prevents clotting
Anticoagulant
Study of form
Morphology
Accumulation of fluid in the intracellular space
Edema
Formation of blood
Hematopoiesis
Pertaining to the spaces within a tissue or organ
Interstitial
Pathogenic growth distant from the primary disease site
Metastasis
normocytic
normal cell size
macrocytic
larger-than-normal cell size
microcytic
smaller-than-normal cell size
poililocytosis
condition of irregular cells, clinically means varied shapes of erthrocytes
anisocytosis
condition of unequal cell size; excessive variation in RBC size