Medical Terminology Ch 2: Body Structure Flashcards
anterior
toward the front of the body, organ, or structure
anter-
anterior, front
-ior
pertaining to
anteroposterior
pertaining to the front and back of the body or passing from the front to the back of the body
inferior
pertaining to below, lower, or toward the tail
infer-
lower, below
scan
process of using a moving device or a sweeping beam of radiation to produce images of an internal area, organ, or tissue of the body
Levels of organization from the least to most complex(5):
cellular, tissue, organ, system, and organism level
What is the anatomical position(4)
1-stands erect 2- eyes looking straight ahead 3-arms are at the sides with palms turned forward 4- feet are parallel and flat on the floor
Adduction
movement toward the midline of the body
Abduction
movement away from the midline of the body
Superior (cephalic, cranial)
above or higher; toward the head
cepahlic
above or higher; toward the head
cranial
above or higher; toward the head
inferior (caudal)
below or lower; toward the tail
caudal
below or lower; toward the tail
anterior (ventral)
front of the body; toward the front
ventral
front of the body; toward the front
posterior (dorsal)
back of the body; toward the back
dorsal
back of the body; toward the back
medial
pertaining to the middle; toward the midline
lateral
pertaining to the side; toward the side
external
outside, exterior to
internal
within, interior to
superficial
toward or on the surface
deep
away from the surface
proximal
near the point of attachment to the trunk or a structure
distal
farther from the point of attachment to the trunk or a structure
parietal
pertaining to the outer wall of a cavity
visceral
pertaining to the organs within a cavity
plane
imaginary flat surface that separates two portions of the body or organ
anteropostier
frontal (coronal) plan
median plane
vertical plane that passes through the midline of the body and divides the body or organ into equal right and left sides AKA midsagittal plane
frontal plane
plane that divides the body into anterior and posterior portions AKA coronal plane
horizontal plane
plane that separates the body into superior and inferior portions AKA transverse plane
RUQ right upper quadrant(5)
contains the right lobe of the liver, the gallbladder, part of the pancreas, and part of the small and large inst.
RLQ right lower quadrant(6)
contains part of the small and large int, the appendix, the right ovary, the right fallopian tube, and the right ureter
LUQ left upper quadrant(6)
contains the left lobe of the liver, the stomach, the spleen, part of the pancreas, and part of the small and large inst.
LLQ left lower quadrant(5)
contains part of the small and large inst., the left ovary, the left fallopian tube, and the left ureter.
Nine regions of the abdomen arrangement:
- 2.
- Right hypochondriac
upper right region located under the cartilage of the ribs
- Left hypochondriac
upper left region located under the cartilage of the ribs
- Right lumbar
middle right region located near the waist
- Left lumbar
middle left region located near the waist
- Right iliac
lower right region located near the groin AKA Right inguinal region
- Left iliac
lower left region located near the groin AKA Left inguinal region
- Epigastric
middle region located above the stomach
- Umbilical
middle region located in the area of the umbilicus, or navel
- Hypogastric
lower middle region located below the stomach and umbilical region
Knee-chest position
patient is assisted into kneeling position with the buttocks elevated. The head and chest are on the table, and the arms are extended above the head and flexed at the elbow. This position facilitates examination of the rectum.

Lithotomy position
Patient is assisted into a supine (laying on the back) position. The legs are sharply flexed at the knees, and the feet are placed in stirrups. This position is used for vaginal examination and the Papanicolaou (Pap) test

Dorsal recumbent position
patient is assisted into a supine (laying on the back) position. The legs are sharply flexed at the knees, and the feet are placed on the table. This position is used to examine the vagina and rectum in the female and the rectum in the male.

Sims position
Patient is assisted into a side-lying position on the left side. The left arm is placed behind the body and the right arm is moved forward and flexed at the elbow. Both legs are flexed at the knee, but the right leg is sharply flexed and positioned next to the left leg, which is slightly flexed. This position is used to examine the vagina and rectum in the female and the rectum in the male. Sims position is used to administer an enema.

Prone position
patient is assisted to lie flat on the abdomen with the head turned slightly to the side. The arms are extended above the head or alongside the body. Prone position in used to examine the back, spine, and lower extremities.
Fowler position
Patient is assisted into a semi-sitting position. The head of the examination table is tilted to produce a 45-60 degree angle with patient’s knees bent or not bent. An angle of 45 degrees or more is considered HIGH Fowler position; and angle of approximately 30 degrees is considered SEMI-Fowler position. This position promotes lung expansion. It is used if the patient has difficulty breathing.

Supine position
Patient is assisted to lie flat on their back with arms at the sides. This position is used to examine the chest, heart, abdomen, and extremities. It is also used to examine the head and neck as well as in certain neurologic reflex testing.
abdomin/o
abdomen
abdomin/al
pertaining to the abdomen
/al
pertaining to
caud/o
tail
caudo/ad
toward the tail
-ad
toward
cephal/ad
toward the head
cephal/
head
cervic/al
pertaining to the neck of the body or the neck of the uterus
crani/al
pertaining to the cranium or skull
gastr/ic
pertaining to the stomach
-ic
pertaining to the
-al
pertaining to the
ili/ac
pertaining to the ilium
-ac
pertaining to the
ingiun/al
pertaining to the groin
lumb/ar
pertaining to the loins or lower back
pelv/i/meter
instrument for measuring the pelvis
pelv/ic
pertaining to the pelvis
spin/al
pertaining to the spine or spinal column
thorac/ic
pertaining to the chest
umbilic/al
pertaining to the umbilicus or navel
anter/ior
pertaining to the front of the body, an organ, or a structure
dist/al
pertaining to a point farthest from the center, a medial line, or the trunk; opposite of proximal
dors/al
pertaining to the back or posterior
infer/ior
pertaining to below or lower; toward the tail
later/al
pertaining to the side
medi/al
pertaining to the middle
poster/ior
pertaining to back or posterior side
proxim/al
nearest the point of attachment, center of the body, or point of reference
super/ior
pertaining to above or higher; toward the head
ventr/al
pertaining to the belly side or front
cty/o/meter
instrument for counting and measuring cells
hist/o/lysis
separation, destruction, or disintegration of tissue
nucle/ar
pertaining to a nucleus
radi/o/graphy
process of recording an x-ray
radi/o
radiation, x-ray; radius (lower arm bone on the thumb side)
hist/o
tissue
cyt/o
cell
medi/ad
toward the middle or center
coron/al
pertaining to the heart
cost/algia
pain in the ribs
thorac/o/dynia
pain in the chest
path/o/gen
forming, producing, or origin of a disease
carcin/o/genesis
forming, producing, or origin of cancer
hist/o/logist
specialist in study of tissues
eti/o/logy
study of the causes of disease
cyt/o/lysis
destruction, dissolution, or separation of a cell
therm/o/meter
instrument for measuring heat
hyper/plasia
excessive growth of tissue
hepat/o/toxic
pertaining to poison in the liver
bi/lateral/al
pertaining to or affecting two sides
epi/gastr/ic
pertaining to above or on the stomach
infra/cost/al
pertaining to below or under the ribs
trans/vagin/al
pertaining to or across the vagina
-algia
pain
-dynia
pain
-gen
forming, producing, origin
-genesis
forming, producing, origin
-logist
specialist
-logy
study of
-lysis
separation; destruction; looening
-meter
instrument used to measure
-plasia
formation, growth
-toxic
poison
bi-
two
epi-
above, on
toward the tail
caudad
pertaining to the tail
caudal
surgical puncture of the chest
thoracocentesis
pertaining to the chest
thoracic
surgical repair of the chest
thoracoplasty
pertaining to the stomach
gastric
surgical repair of the stomach
gastroplasty
pertaining to the pelvis
pelvic
instrument to measure the pelvis
pelvimeter
pertaining to the abdomen
abdominal
surgical repair of the abdoment
abdominoplasty
pertaining to the cranium (skull)
cranial
surgical repair of the cranium (skull)
cranioplasty
pertaining to the middle
medial
toward the middle
mediad
study of cells
cytology
specialist in the study of cells
cytologist
destruction, dissolution, or separation of a cell
cytolysis
study of tissues
histology
specialist in the study of tissues
histologist
adhesion
band of scar tissue binding anatomical surfaces that are normally separate from each other
inflammation
protective response of body tissues to irritation, infection, or allergy
sepsis
body’s inflammatory response to infection in which there is fever, elevated heart and respiratory rate, and low blood pressure
endoscopy
visual examination of the interior of organs and cavities with a specialized lighted instrument called an endoscope
endo-
in, within
-scopy
visual examination
fluoroscopy
radiographic procedure that uses a fluorescent screen instead of a photographic plate to produce a visual image from x-rays that pass through the patient, resulting in continuous imaging of the motion of internal structures and immediate serial images.
fluor/o
luminous, fluorescence
magnetic resonance imaging MRI
radiographic technique that uses electromagnetic energy to produce multiplanar cross-sectional images of the body.
nuclear scan
diagnostic technique that produces an image of an organ or area by recording the concentration of a radiopharmaceutical substance called a tracer; usually introduced into the body by ingestion, inhalation, or injection
radiography
production of captured shadow images on photographic film through the action of ionizing radiation passing through the body from an external source
radiopharmaceutical
drug that contains a radioactive substance, which travels to an area or a specific organ that will be scanned
pharmaceutic
drug, medicine
tomography
radiographic technique that produces a film representing a detailed cross-section of tissue structure at a predetermined depth
tom/o
to cut
positron emission tomography (PET) scan
nuclear imaging study that combines CT with radiopharmaceuticals to produce a cross-sectional image of radioactive dispersements in a section of the body to reveal the areas where the radiopharmaceutical is being metabolized and where there is a deficiency in metabolism; useful in evaluating Alzheimer disease and epilepsy
single-photon emission computed tomography (SPECT) scan
nuclear imaging study that scans organs after injection of a radioactive tracer and employs a specialized gamma camera that detects emitted radiation to produce a three-dimensional image from a composite of numerous views; used to show how blood flows to an organ and helps determine how well it is functioniong.
ultrasonography (US)
imaging technique that uses high-frequency sound waves (ultra sound) that bounce off body tissue and are recorded to produce an image of an internal organ or tissue
-ultra
excess, beyong
son/o
sound
CT scan
uses a narrow beam of x-rays generated multiple views of a specific organ or body area in cross-sectional images
fluroscopy
directs x-rays through the body to a fluorescent screen to view organs in motion, such as the digestive tract and heart
US
employs high-frequency sound waves to produce images of internal structures of the body
MRI
employs magnetic energy to produce cross-sectional imagesPET
PET
is a type of nuclear scan that uses radiopharmaceutical to reveal areas where the radiopharmaceutical is metabolized
endoscope
is a specialized lighted instrument used to view interior of organs and cavities
inflammation
is the body’s protective response to irritation, infection, or allergy
SPECT
is similar to PET, but employs a specialized gamma camera that detects emitted radiation to produce a three-dimensional image
tomography
produces a film representing a detailed cross-section of tissue structure at a predetermined depth; three types include CT, PET, and SPECT
radiopharmaceutical
is a drug that contains a radioactive substance that travels to an area or a specific organ to be scanned
endoscopy
is a procedure to enable visualization of the interior of organs and cavities with a lighted instrument
nuclear scan
is an imaging technique that relies on the use of a tracer to diagnose a disease
adhesion
is a band of scar tissue that binds anatomical surfaces that normally are separate from each other
radiography
is production of shadow images on photographic film
sepsis
is the body’s inflammation response to infection, in which there is fever, elevated heart rate and respiratory rate, and low blood pressure
Abbreviation: ant
anterior
Abbreviation: AP
anteroposterior
Abbreviation: Bx, bx
biopsy
Abbreviation: CXR
chest x-ray; cheat radiograph
Abbreviation: LAT, lat
lateral
Abbreviation: LLQ
left lower quadrant
Abbreviation: LUQ
left upper quadrant
Abbreviation: PA
posteroanterior
Abbreviation: RLQ
right lower quadrant
Abbreviation: RUQ
right upper quadrant
Abbreviation: Sx
symptom
Abbreviation: Tx
treatment
Abbreviation: CT
computed tomography
Abbreviation: CXR
cheat x-ray
Abbreviation: MRI
magnetic resonance imaging
Abbreviation: PET
positron emission tomography
Abbreviation: US
ultrasound
Abbreviation: SPECT
single photon emission computed tomography
Umbilical
Middle region located near the navel
Iliac
Pertaining to the ilium
Cervical
Pertaining to the neck
Cephalad
Toward the head
Cranial
pertaining to the skull
Epigastric
middle region located above the stomach
Thoracic
pertaining to the chest
Inguinal
Pertaining to the groin
Anterior
toward the front
Proximal
nearest the point of attachment
Lateral
pertaining to the side
Posterior
pertaining to the back, behind
Caudad
toward the tail
Ventral
pertaining to the belly side or front of the body
Distal
farthest from the point of attachment