Chapter 2 Flashcards
anatomical reference systems
Terms used to describe the location of body planes, directions, and cavities.
structures of the body
The cells, tissues, and glands that form the body systems that work together to enable the body to function properly.
genetics
The genetic components that transfer characteristics from parents to their child.
tissues
A group of similarly specialized cells that work together to perform specific functions.
glands
A group of specialized cells that is capable of producing secretions.
body systems and related organs
Organs are somewhat independent parts of the body that perform specific functions. Organs with related functions are organized into body systems.
pathology
The study of the nature and cause of disease that involve changes in structure and function.
aden/o
gland
adip/o
fat
anter/o
before, front
caud/o
lower part of body, tail
cephal/o
head
cyt/o
cell
-cyte
cell
end-
in, within, inside
endo-
in, within, inside
exo-
out of, outside, away from
hist/o
tissue
-ologist
specialist
path/o
disease, suffering, feeling, emotion
-ology
the science or study of
-pathy
disease, suffering, feeling, emotion
plas/i
development, growth, formation
plas/o
development, growth, formation
-plasia
development, growth, formation
poster/o
behind, toward the back
-stasis
control, maintenance of a constant level
-static
control, maintenance of a constant level
abdominal cavity
contains the major organs of digestion.
adenoma
benign tumor that starts in the epithelial tissue of a gland or gland-like structure.
adenocarcinoma
a malignant tumor that originates in the glands and may spread to other parts of the body.
anaplasia
a change in the structure of cells and in their orientation to each other.
anatomy
the study of the structures of the body
anomaly
a deviation from what is regarded as normal.
anterior
situated in the front
aplasia
the defective development, or the congenital absence, of an organ or tissue.
atresia
congenital absence or narrowing of a normal body opening or passage
autopsy
a postmortem examination
bloodborne transmission
the spread of pathogens through infected blood or other body fluids.
caudal
toward the lower part of the body
cephalic
toward the head
chromosome
a genetic structure located within the nucleus of each cell.