Chapter 2 Flashcards
gland
aden/o
fat
adip/o
prefix meaning before, front
anter/o
lower part of the body, tail
caud/o (caudal)
head
cephal/o (cephalic)
tissue
hist/o
disease, suffering, feeling, emotion
path/o
in, within, inside
end-
control, maintenance of a constant level
stasis, static
development, growth, formation
plasi, plaso, plasia
the study of structures of the body
anatomy
the study of the functions of the structures of the body
physiology
the body standing in the standard position
anatomical position
an up-and-down plane that is at a right angle to the horizon
vertical plane
a vertical plane that divides the body into unequal left and right portions
sagittal plane
the sagittal plane that divides the body into equal left and right halves
midsagittal plane
a vertical plane that divides the body into ventral anterior and dorsal posterior portions
frontal plane
situated in the front
anterior
situated in the back
posterior
a flat, crosswise plane, such as the horizon
horizontal plane
a horizontal plane that divides the body into superior and inferior portions
transverse plane
uppermost, above or toward the head
superior
lowermost, below, or toward the feet
inferior
the front of the organ or body, belly-side
ventral
the back of the organ or body
dorsal
situated nearest the midline or beginning of a body structure
proximal
situated farthest from the midline or beginning of a body structure
distal
the direction toward, or nearer, the midline
medial
the direction toward, or nearer, the side of the body, away from the midline
lateral
spaces within the body that contain and protect internal organs
body cavities
located along the back of the body and head, contains organs of the nervous system that coordinate body functions and divided in two sections
dorsal cavity
located within the skull, surrounds and protects the brain
cranial cavity
located within the spinal column, surrounds and protects the spinal cord
spinal cavity
located along the front of the body, contains the organs that maintain homeostasis
ventral cavity
the processes through which the body maintains a constant internal environment
homeostasis
prefix for constant
home/o
surrounds and protects the heart and the lungs
thoracic cavity
contains the major organs of digestion
abdominal cavity
the space formed by the hip bones and contains the organs of the reproductive and excretory system
pelvic cavity
refers to these two cavities as a single unit
abdominopelvic cavity
relating to the groin, refers to the entire lower area of the abdomen
inguinal
a descriptive system that divides the abdomen and lower portion of the thorax into nine parts
regions of the thorax and abdomen
covered by the lower ribs
the right and left hypochondriac regions
prefix for cartilage
chondr/i
located above the stomach
epigastric region
located near the inward curve of the spine
right and left lumbar regions
surrounds the umbilicus (navel)
umbilical region
located below the stomach
hypogastric region
multilayered membrane that protects and holds the organs in place within the abdominal cavity
peritoneum
the outer layer of the peritoneum that lines the interior of the abdominal wall
parietal peritoneum
a fused double layer of the parietal peritoneum that attaches parts of the intestine to the interior abdominal wall
mesentery
the inner layer of the peritoneum that surrounds the organs of the abdominal cavity
visceral peritoneum
located behind the peritoneum
retroperitoneal
prefix for behind
retro-
inflammation of the peritoneum
peritonitis
the basic structural and functional units of the body
cells
the study of the anatomy, physiology, pathology, and chemistry of the cell
cytology
a specialist in the study and analysis of cells
cytologist
the tissue that surrounds and protects the contents of a cell from the external environment
cell membrane
the material within the cell membrane that is not part of the nucleus
cytoplasm
formative material of cells suffix
-plasm
controls activities of the cell and helps it divide; surrounded by the nuclear membrane, a structure within the cell
nucleus
unspecialized cells that are able to renew themselves for long periods of time by cell division
stem cells
undifferentiated cells found among differentiated cells in a tissue or organ; maintain and repair tissue in which they are found (somatic)
adult stem cells
undifferentiated cells that are unlike any specific adult cell; but, ability to form any adult cell
embryonic stem cells
has many potential uses to heal injuries and treat diseases
stem cell therapy
a fundamental physical and functional unit of heredity
gene
the study of how genes are transferred from parents to their children and the role of genes in health and disease
genetics