Medical Terminology Flashcards
Every prefix, suffix, and root word I come across that has a specific meaning within the medical field
Peri-
Surrounding
Eg PERIcarditis - inflammation of the OUTER LAYER of the heart
Card
Heart
Eg pericarditis - inflammation surrounding the heart
-itis
Inflammation
Eg pericarditis - inflammation surrounding the heart
Brady-
Slow
Eg Bradycardia - slow heart rate
-ia
A condition or state
Eg Bradycardia - slow heart rate
a-
or
an-
Lacking/lack of
eg Anaemia - low blood levels
-aemia
Blood
eg anaemia - low blood levels
ante-
before
eg anterior - towards the front of the body, directional term
bi-
two
eg bilateral - relating to two sides/affecting both sides
cerebro-
brain
eg cerebrosclerosis - morbid hardening of the substance of the cerebrum
derma-
skin
eg dermatosis - skin disease
dys-
badly functioning
eg dyspnea - shortness of breath/poorly functioning breathing
-ectomy
cut out
eg appendectomy - surgery to remove the appendix
endo-
inner
eg endocardium - interior lining of the heart
enter-
or
entero-
bowels/intestines
eg gastroenteritis - inflammation of the stomach and intestines
gastro-
stomach
eg gastroenteritis - inflammation of the stomach and intestines
epi-
upon/on
eg epicardium - the innermost layer of the pericardium, in direct contact with/on/upon the heart
haem-
or
heamo-
blood
eg haemorrhage - excessive bleeding
hypo-
below/low
eg hypoglycaemia - low blood sugar levels
hyper-
above/high
eg hyperventilation - high breathing rate
inter-
between
eg intercostal muscles - the muscles in-between the ribs
intra-
within
eg intracellular - within a cell/cells
macro-
large
eg macrophage - a large cell in the immune system
micro-
small
eg microbe - A microorganism, especially a bacterium that causes disease
mono-
one
eg mononeuropathy - damage to a single nerve
myo-
muscle
eg myocardial infarction - tissue death of the heart muscle (hearth attack)
necro-
death
eg necrosis - cell death
nephro-
kidney
eg nephroblastoma - a rapidly developing malignant tumor of the kidneys
neuro-
nerve
eg neuropathy - abnormality/disorder affecting the nervous system
-ology
study of
eg neurology - study of nerves
-osteo-
bone
eg osteoporosis - reduced bone density (brittle bones)
-phobia
fear
eg arachnophobia - fear of the arachnoid mater
sort of
pneum-
or
pneumo-
air
eg hemopneumothorax - Blood and Air in the thoracic/pleural cavity
poly-
many
eg polyuria - production of large quantities of urine
post-
after
eg post-traumatic stress - stress generated after a traumatic event
retro-
behind
eg retrolental - behind the lens of the eye
Anterior
At or near the front of the body
Posterior
At or near the back of the body
Midline
An imaginary vertical line that divides the body equally
Lateral
Away from the midline
Medial
Toward the midline
Superior
Upwards/above
Inferior
downwards/below
Superficial
Close to the surface of the body
Deep
Away from the surface of the body
Proximal
Nearer the centre of the body/close to the point of attachment
eg elbow is proximal to the hand
Distal
further from the centre of the body or from the point of attachment
eg toes are distal from the knee
Flexion
the action of bending or being bent
Hyperflexion
Flexion (bending) of a limb or part beyond its normal range
Extension
movement towards a straight position
Hyperextention
Extension (straightening) of a limb or part beyond its normal limit
Supination
Rotation outwards
Pronation
Rotation inwards
Circumduction
Movement of a limb or extremity so that the distal end describes a circle, while the proximal end remains fixed
Abduction
Movement away from the midline
Adduction
Movement of a limb toward the midline of the body
Eversion
The process of turning inside-out