Shared Flashcard Set

Details

Cardiovascular & Nervous System Woord Roots
word roots of the cardiovascular & nervous systems
42
Medical
Not Applicable
09/16/2025

Additional Medical Flashcards

 


 

Cards

Term
angi/o
Definition

Meaning: Vessel (usually blood or lymph) 

Example: Angioplasty – a procedure to mechanically widen a narrowed or blocked blood vessels

Term
aort/o
Definition
  • Meaning: Aorta
  • Example: Aortostenosis– narrowing of the aorta
Term
arteri/o
Definition
  • Meaning: Artery
  • Example: Arteriogram– an xray of an artery
Term
ather/o
Definition
  • Meaning: Fatty plaque
  • Example: Atheroma– a fatty deposit or plaque within the wall of an artery
Term
capillar/o
Definition
  • Meaning: Capillaries (the smallest blood vessels)
  • Example: capillaroscope – an instrument used to examine capillaries
Term
cardi/o
Definition
  • Meaning: Heart
  • Example: Cardiomyopathy – the general term for diseases that affect the heart muscle
Term
chrom/o, chromat/o
Definition
  • Meaning: Color
  • Example: Hemochromatosis – a condition where excess iron is stored in the body, affecting skin color
Term
erythr/o
Definition
  • Meaning: Red
  • Example: Erythrocyte – a red blood cell
Term
hem/o, hemat/o
Definition
  • Meaning: Blood
  • Example: Hemoglobin– a protein in red blood cells.
Term
isch/o
Definition
  • Meaning: Restriction, deficiency
  • Example: Ischemic– a condition or process involving restricted blood flow to a part of the body.
Term
leuk/o
Definition
  • Meaning: White
  • Example: Leukocyte – a white blood cell.
Term
my/o
Definition
  • Meaning: Muscle
  • Example: Myocardium – the muscular tissue of the heart.
Term
phleb/o
Definition
  • Meaning: Vein
  • Example: Phlebotomy – the process of making an incision into a vein, typically to draw blood.
Term
scler/o
Definition
  • Meaning: Hardening
  • Example: Sclerotherapy – a treatment method used to harden and close off abnormal or damaged blood vessels such as varicose veins
Term
sten/o
Definition
  • Meaning: Narrowing
  • Example: Stenocardia - a condition of chest pain caused by the narrowing of blood vessels to the heart
Term
thromb/o
Definition
  • Meaning: Clot
  • Example: Thrombosis – formation of a blood clot inside a blood vessel
Term
valvul/o
Definition
  • Meaning: Valve
  • Example: Valvulopathy – a disease or disorder affecting the heart valves
Term
vas/o
Definition
  • Meaning: Vessel
  • Example: Vasospasm – A sudden constriction of a blood vessel
Term
ven/o
Definition
  • Meaning: Vein
  • Example: Venous – related to the veins
Term

(NERVOUS)

alges/o

Definition
    • Meaning: Sensitivity to pain
    • Example: Analgesic – a medication that reduces or eliminates pain.
Term
cephal/o
Definition
  • Meaning: Head
  • Example: Cephalalgia – a headache.
Term
cerebr/o
Definition
  • Meaning: Brain, cerebrum
  • Example: Cerebrospinal – relating to the brain and spinal cord
Term
cerebell/o
Definition
  • Meaning: Cerebellum (part of the brain)
  • Example: Cerebellitis – inflammation of the cerebellum.
Term
concuss/o
Definition
  • Meaning: To shake violently
  • Example: Concussion – a violent shaking of the brain, often due to injury
Term
crani/o
Definition
  • Meaning: Skull
  • Example: Craniotomy – a surgical incision into the skull
Term
dur/o
Definition
  • Meaning: Dura mater (outermost layer of the meninges)
  • Example: Subdural – located beneath the dura mater
Term
encephal/o
Definition
  • Meaning: Brain
  • Example: Encephalopathy – a disease of the brain.
Term
esthesi/o
Definition
  • Meaning: Sensation, feeling
  • Example: Anesthesia – loss of sensation, typically induced for medical procedures.
Term
gangli/o, ganglion/o
Definition
  • Meaning: Ganglion (a cluster of nerve cell bodies)
  • Example: Ganglioneuroma – a tumor of a nerve ganglion
Term
hydr/o
Definition
  • Meaning: Water, fluid
  • Example: Hydrocephalus – an accumulation of cerebrospinal fluid within the brain
Term
lob/o
Definition
  • Meaning: Lobe
  • Example: Lobectomy – surgical removal of a lobe of the brain
Term
ment/o
Definition
  • Meaning: Mind, chin
  • Example: Dementia – a decline in mental abilities, typically due to disease or injury
Term
mening/o, meningi/o
Definition
    • Meaning: Meninges (membranes covering the brain and spinal cord)
    • Example: Meningitis – inflammation of the meninges.
Term
mon/o
Definition
  • Meaning: One, single
  • Example: Monoplegia – paralysis of one limb.
Term
myel/o
Definition
  • Meaning: Spinal cord, bone marrow
  • Example: Myelitis – inflammation of the spinal cord.

Term
neur/o, neur/i
Definition
  • Meaning: Nerve
  • Example: Neurology – the study of the nervous system.
Term
phas/o
Definition
  • Meaning: Speech
  • Example: Paraphasia – a condition in which a person substitutes incorrect words, sounds, or non-words in their speech.
Term
poli/o
Definition
  • Meaning: Gray matter (of the brain or spinal cord)
  • Example: Poliomyelitis – an infectious disease affecting the gray matter of the spinal cord.
Term
pont/o
Definition
  • Meaning: Pons (a part of the brainstem)
  • Example: Pontocerebellar – relating to the pons and cerebellum.
Term
psych/o
Definition
  • Meaning: Mind
  • Example: Psychiatry – the study and treatment of mental illness
Term
radic/o, radicul/o, rhiz/o
Definition
  • Meaning: Nerve root
  • Example: Radiculodynia – pain caused by irritation or injury to the nerve roots.
Term
vag/o
Definition
  • Meaning: Vagus nerve (a cranial nerve)
  • Example: Vagotomy – surgical cutting of the vagus nerve.
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