Shared Flashcard Set

Details

Cardiovascular and Nervous System
N/A
126
Medical
Not Applicable
03/12/2026

Additional Medical Flashcards

 


 

Cards

Term
brady-
Definition

Meaning: slow 

Example: Bradycardia- a slow heart rate (below 60 beats per minute) 

Term
endo-
Definition

Meaning: Inside, within

Example: Endocarditis - inflammation of the inner lining of the heart

Term
epi-
Definition

Meaning: upon, over, on top

Example: Epicardium- the outer layer of the heart

Term
hyper-
Definition

Meaning: Excessive, above normal

Example: Hyperlipidemia - elevated levels of lipids in the blood

Term
hypo-
Definition

Meaning: under or below

Example: orthostatic hypotension - low blood pressure that occurs upon standing up

Term
peri-
Definition

Meaning:Around

Example: Pericardium - the membranous sac that contains the heart

Term
tachy-
Definition

Meaning: Fast

Example: Tachycardia - a fast heart rate (over 100 beats per minutes)

Term
a-
Definition

Meaning: without

Example: Aphasia - a condition characterized by the complete loss of ability to speak or understand language

Term
an-
Definition

Meaning: without, not

Example - Anencephaly - a condition where a major portion of the brain, skull and scalp is absent

Term
dys-
Definition

Meaning: Difficult, painful, abnormal

Example: Dysphasia - difficulty speaking

Term
hemi-
Definition

Meaning: half

Example: Hemiparesis - weakness on one side of the body 

Term
hyper-
Definition

Meaning: Excessive, above normal

Example: Hyperreflexia - exaggerated reflexes

Term
in-
Definition

Meaning: not, inward

Example: Insomnia - inability to sleep 

Term
inter-
Definition

Meaning: Between

Example: Interneuron - a neuron that transmits signals between other neurons

Term
intra-
Definition

Meaning: within, inside

Example: Intracranial - located or occuring within the skull

Term
pan-
Definition

Meaning: all, entire

Example: Panhypopituitarism - decreased function of all pituitary hormones, affecting the nervous system

Term
para-
Definition
Meaning: beside, abnormal
Example: Paraplegia - paralysis of the lower half of the body
Term
poly-
Definition

Meaning: many

Example: Polyneuropathy - damage or disease affecting multiple nerves

Term
post-
Definition

Meaning: after

Example: Postitical - the state of following a seizure 

Term
pre-
Definition

Meaning: before

Example: Presynaptic - relating to the area before a synapse

Term
sub-
Definition

Meaning: under, below

Example: Subdural - located beneath the dura mater, a membrane surrounding the brain and spinal cord

Term
-crasia
Definition

Meaning: A mixture or blending (often used in relation of blood)

Example: Dyscrasia - an abnormal condition of the blood

Term
-emia
Definition

Meaning: Blood condition

Example: Ischemia - a condition where the blood supply to a part of the body, often the heart, is restricted or reduced

Term
-ectomy
Definition

Meaning: surgical removal

Example: Atherectomy - removal of a plaque from an artery

Term
-graphy
Definition

Meaning: process of recording

Example: Electrocardiography - recording the electrical activity of the heart 

Term
-itis
Definition

Meaing: inflammation

Example:Myocarditis - inflammation of the heart muscle

Term
-lysis
Definition

Meaning: destruction ,breakdown

Example: Thrombolysis - the breakdown of a blood clot

Term
-megaly
Definition

Meaning: Enlargement

Example: Cardiomegaly - enlargement of the heart 

Term
-osis
Definition

Meaning: Abnormal condition

Example: Arteriosclerosis - hardening of the arteries

Term
-penia
Definition

Meaning: Deficiency

Example: Leukopenia - a deficiency of white blood cells

Term
-plasty
Definition

Meaning: surgical repair

Example: Valvuloplasty - surgical repair of a heart valve

Term
-rrhage
Definition

Meaning: Bursting forth, excessive flow

Example: Hemarrhage - excessive bleeding (in a short amount of time)

Term
-stasis
Definition

Meaning: stopping, controlling

Example: Hemostasis - stopping of blood flow

Term
-cytosis
Definition

Meaning: Condition of cells

Example: Thrombocytosis - an abnormal increase in the number of platelets

Term
-algia
Definition

Meaning: Pain

Example: Neuralgia – nerve pain

Term
-cele
Definition

Meaning: Hernia, swelling

Example: Meningocele – hernial protrusion of the meninges.

Term
-cyte
Definition

Meaning: Cell

Example: Gliocyte – a glial cell.

Term
-ectomy
Definition

Meaning:Surgical removal

Example: Ganglionectomy - surgical removal of a ganglion

Term
-genic
Definition

Meaning: Producing, originating, or causing 

Example: Myogenic - originating in muscle tissue but affecting the nervous system

Term
-gram
Definition

Meaning: Record or image

Example: Myelogram - an imaging record of the spinal cord

Term
-graph
Definition

Meaning: Instrument used to record

Example: Electroencephalograph – an instrument for recording brain activity.

Term
-graphy
Definition
Meaning: Process of recording 
Example: Myelography – imaging of the spinal cord.
Term
-iatrist
Definition

Meaning: specialist in treatment

Example: Psychiatrist - a specialist in treating mental disorders

Term
-iatry
Definition

Meaning: Field of medicine, treatment

Example: Psychiatry - the medical field focusing on mental health

Term
-itis
Definition

Meaning: Inflammation

Example: Encephalitis - inflammation of the brain

Term
-lepsy
Definition

Meaning: seizure

Example: Epilepsy - a condition characterized by recurrent seizures

Term
-logist
Definition

Meaning: Specialist in a field of study

Example: Psychologist - a specialist in the study of the mind and behavior

Term
-malacia
Definition

Meaning: Abnormal softening

Example: Encephalomalacia - softening of the brain tissue

Term
-mania
Definition

Meaning: Madness or excessive preoccupation

Example: Pyromania - excessive preoccupation with fire (can involve neurological or psychiatric evaluation)

Term
-oid
Definition

Meaning: Resembling or like

Example: Myeloid - Resembling or related to the spinal cord or bone marrow

Term
-oma
Definition

Meaning: Tumor, swelling

Example: Giloma - a tumor of glial cells

Term
-pathy
Definition

Meaning: Disease

Example: Radiculopathy - a disease or disorder affecting a nerve root

Term
-phobia
Definition

Meaning: Fear

Example: Agraphobia - fear of open or public spaces, related to mental health

Term
-rrhaphy
Definition

Meaning: Suturing or stiching

Example: Myelorraphy - suturing of the spinal cord

Term
-tomy
Definition

Meaning: Cutting into or surgical incision 

Example: Neurotomy - surgical incision into a nerve

Term
-tropic
Definition

Meaning: Having an affinity for, influencing

Example: Psychotropic - substances that affect mental activity, behavior, or perception

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: Aortstenosis - narrowing of the aorta

Term
arteri/o
Definition

Meaning: Artery

Example: Arteriogram - an x-ray 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 contriction of a blood vessel

Term
ven/o
Definition

Meaning:vein

Example: Venous - related to the veins

Term
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 brain stem)

Example: Pontocerebellar - relating to the pons and cerebellum

Term
psych/o
Definition

Meaning: Mind

Example: Psychiatry - the study of and treatment of mental illness

Term
radic/o, radicul/o, rhiz/o
Definition

Meaning: Nerve root

Example: Radioculodynia - 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

Term
A-fib (Atrial Fibrillaion)
Definition
A-fib is an irregular and often rapid heart rate that can lead to poor blood flow. The atria (upper chambers of the heart) beat chaotically, which can increase the risk of stroke and heart-related complications.
Term
AED (Automated External Defibrillator)
Definition
An AED is a portable device that can detect life-threatening cardiac arrhythmias and deliver an electrical shock to restore normal heart rhythm, typically used during sudden cardiac arrest.
Term
CABG (Coronary Artery Bypass Graft)
Definition
CABG is a surgical procedure that improves blood flow to the heart by using blood vessel from another part of the body to bypass a blocked Coronary Artery, restoring oxygen-rich blood flow to the heart muscle.
Term
CAD (Coronary Artery Disease)
Definition
CAD is the narrowing or blockage of the coronary arteries due to buildup of plaque, reducing blood flow to the heart. It is the most common cause of heart attacks.
Term
Card cath, CC (Cardiac Catheterization
Definition
Cardiac catheterization is a procedure used to diagnose and treat cardiovascular conditions by inserting a thin tube (catheter) into the heart through blood vessels, often used to examine blockages or perform treatments like angioplasty.
Term

CVI (Chronic Venous Insufficiency)

 

Definition
CVI occurs when veins in the legs don’t allow blood to flow back properly to the heart, causing blood to pool in the veins. This can lead to symptoms such as swelling, varicose veins, and skin changes.
Term
EKG, ECG (Electrocardiogram)
Definition
 An EKG (or ECG) is a test that measures the electrical activity of the myocardium to detect abnormalities in heart rhythm, structure, or function.
Term
HTN (Hypertension)
Definition
 Hypertension, commonly known as high blood pressure, occurs when the force of blood against artery walls is too high, increasing the risk of heart disease, stroke, and other cardiovascular problems.
Term
ICD (Implantable Cardioverter Defibrillator)
Definition
An ICD is a device implanted in the chest or abdomen to monitor heart rhythm and deliver shocks if dangerous arrhythmias are detected, preventing sudden cardiac arrest.
Term
MI (Myocardial Infarction)
Definition
A myocardial infarction, or heart attack, occurs when blood flow to a part of the heart is blocked, causing damage to the heart muscle. This is often caused by a blockage in one or more coronary arteries.
Term
PAD (Peripheral Artery Disease)
Definition
PAD is a condition where narrowed arteries reduce blood flow to the limbs, commonly the legs. It can cause leg pain and increase the risk of heart disease or stroke.
Term
Tpa (Tissue Plasminogen Activator)
Definition
Tpa is a clot-dissolving medication used in the treatment of stroke or heart attack by breaking down blood clots that obstruct blood flow to vital organs.
Term
TST (Treadmill Stress Test)
Definition
A TST is a diagnostic test that involves walking on a treadmill while monitoring heart activity to assess how the heart functions during physical stress.
Term
V-fib (Ventricular Fibrillation)
Definition
V-fib is a life-threatening arrhythmia in which the lower chambers of the heart (ventricles) quiver instead of pumping blood effectively, often leading to cardiac arrest.
Term
AD (Alzheimer's Disease)
Definition
Alzheimer's disease is a progressive neurological disorder that leads to memory loss, cognitive decline, and behavioral changes. It primarily affects older adults and is the most common cause of dementia.
Term
ALS (Amyotrophic Lateral Sclerosis)
Definition
ALS, also known as Lou Gehrig's disease, is a progressive neurodegenerative disorder that affects nerve cells in the brain and spinal cord, leading to muscle weakness, paralysis, and eventually respiratory failure.
Term
ADHD (Attention-Deficit/Hyperactivity Disorder)
Definition
ADHD is a neurodevelopmental disorder characterized by persistent patterns of inattention, hyperactivity, and impulsiveness that interfere with daily functioning or development.
Term

CP (Cerebral Palsy)

 

Definition
Cerebral palsy is a group of disorders that affect movement, muscle tone, or posture, caused by damage to the developing brain, typically before or at birth.
Term

CSF (Cerebrospinal Fluid)

 

Definition
Cerebrospinal fluid is the clear fluid that surrounds and protects the brain and spinal cord, providing cushioning and acting as a medium for nutrient and waste exchange.
Term

EEG (Electroencephalogram)

 

Definition
An EEG is a diagnostic test that records electrical activity in the brain using electrodes placed on the scalp, often used to detect seizures, brain disorders, or sleep disturbances.
Term

ICP (Intracranial Pressure)

 

Definition
Intracranial pressure refers to the pressure inside the skull and brain. Elevated ICP can result from head injury, brain swelling, or other neurological conditions and can lead to serious complications if not managed.
Term

LOC (Level of Consciousness)

 

Definition
Level of consciousness refers to a person's state of awareness, ranging from full alertness to deep coma. It is often used to assess a patient's neurological function after injury or illness.
Term

LP (Lumbar Puncture)

 

Definition
A lumbar puncture, or spinal tap, is a medical procedure in which a needle is inserted into the lower back to collect cerebrospinal fluid for diagnostic testing, often used to diagnose conditions like meningitis or multiple sclerosis.
Term

MS (Multiple Sclerosis)

 

Definition
Multiple sclerosis is a chronic autoimmune disease that affects the central nervous system, leading to damage to the myelin sheath that protects nerve fibers, causing symptoms such as fatigue, weakness, and difficulty with coordination.
Term

OCD (Obsessive-Compulsive Disorder)

 

Definition
OCD is a mental health disorder characterized by recurring, unwanted thoughts (obsessions) and repetitive behaviors (compulsions) that a person feels driven to perform to reduce anxiety.
Term

PTSD (Post-Traumatic Stress Disorder)

 

Definition
PTSD is a mental health condition triggered by experiencing or witnessing a traumatic event. It is characterized by flashbacks, severe anxiety, and uncontrollable thoughts about the event.
Term

Sz (Seizure)

 

Definition
A seizure is a sudden, uncontrolled electrical disturbance in the brain that can cause changes in behavior, movements, feelings, or consciousness. Seizures can vary in severity and are often associated with epilepsy.
Term

TIA (Transient Ischemic Attack)

 

Definition

 A TIA, or mini-stroke, occurs when there is a temporary blockage of blood flow to the brain, causing stroke-like symptoms that resolve within a few minutes to hours without permanent damage.

 
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