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REVIEW #2
MEDICAL
Term | Definition |
---|---|
abduction | The movement of an arm or a leg away from the midline of the body |
antigen | Any substance that the body regards as being foreign |
sphincter muscle | A ring-like muscle that tightly constricts the opening of a passageway |
asystole | Complete lack of electrical activity in the heart |
hypoxia | Deficient oxygen levels in the tissues and organs |
impingement syndrome | A rotator cuff tendon injury |
measles | Highly contagious infection caused by a virus |
thoracotomy | A surgical incision into the chest wall to open the pleural cavity for biopsy or treatment |
fasciitis | Inflammation of a fascia |
digitalis | Digoxin - A medication that strengthens cardiac contractions and slows the heart rate |
thymus gland | Located above the heart |
hemoptysis | Expectoration of blood of bloodstained sputum |
mantoux PPD skin test | Administered to help detect tuberculosis |
hypotonia | Condition in which there is diminished tone of skeletal muscles |
angioplasty | The mechanical widening of a narrowed or obstructed blood vessel |
allergen | A substance that produces an allergic reaction |
myolysis | Degeneration of muscle tissue |
diaphragm | The dome-shaped muscle that separates the thoracic cavity from the abdomen |
carcinoma in situ | Means 'has not yet invaded surrounding tissues' |
mitral valve | The valve located between the left atrium and the left ventricle |
angina | Severe episodes of chest pain that occur due to inadequate blood flow to the myocardium |
embolus | A foreign object that is circulating in the blood |
cilia | The thin hairs located just inside the nostrils |
frontal , sphenoid , maxillary , ethmoid | The 4 pairs of paranasal sinuses |
temporalis muscle | Moves the lower jaw up and back to close the mouth |
trapezius | The muscle that moves the head and shoulder blade |
valvulitis | Inflammation of a heart valve |
myoclonus | The sudden involuntary jerking of a muscle or group of muscles |
mastectomy | The surgical removal of an entire breast and its nipple |
pertussis | AKA whooping cough - A contagious bacterial infection |
stent | A wire-mesh tube that is commonly placed in an artery after it has been opened |
bradykinesia | Extreme slowness in movement |
myorrhexis | The rupture or tearing of a muscle |
hematologist | Physician who specializes in diagnosing and treating blood disorders |
axillary lymph nodes | Located under the arms, in the armpits |
pneumonectomy | The surgical removal of all or part of a lung |
bradycardia | An abnormally slow resting heart rate |
tenosynovitis | Inflammation of the sheath surrounding a tendon |
thrombocytes | AKA platelets - The smallest formed elements of the blood |
splenorrhagia | Bleeding from the spleen |
oncologist | Physician who specializes in diagnosing and treating malignant disorders |
hemiplegia | Total paralysis affecting only one side of the body |
coumadin | AKA warfarin - An anticoagulant used to prevent blood clots |
splenomegaly | Abnormal enlargement of the spleen |
neurologist | Specialist who treats the causes of paralysis and similar muscular disorders |
epicondylitis | Inflammation of the tissues surrounding the elbow |
laryngectomy | Surgical removal of the larynx |
atherectomy | Surgical removal of plaque buildup from the interior of an artery |
trachea | The windpipe |
varicella | chickenpox |
myoparesis | Weakness or slight muscular paralysis |
endocarditis | Inflammation of the inner lining of the heart |
phlegm | Thick mucus secreted by the tissues lining the respiratory passages |
staging | The process of classifying tumors by how far the disease has progressed |
laryngoscopy | Visual examination of the larynx and vocal cords |
epistaxis | nosebleed |
sarcopenia | The loss of muscle mass, strength, and function that occur with aging |
mammography | Radiographic examination of the breasts to detect the presence of tumors |
hypercapnia | Abnormal buildup of carbon dioxide in the blood |
cardiomyopathy | All diseases of the heart muscle |
tolerance | An acquired unresponsiveness to a specific antigen |
cyanosis | Bluish discolouration of skin and mucous membranes due to lack of oxygen |
aorta | The largest blood vessel in the body |
fascioplasty | Surgical repair of a fascia |
otolaryngologist | AKA ENT - Specializes in disorders of the head and neck |
immunologist | Specializes in diagnosing and treating disorders of the immune system |
bronchospasm | A contraction of the smooth muscle in the walls of the bronchi and bronchioles |
immunity | The state of being resistant to a specific disease |
mediastinum | The middle section of the chest, the cavity located between the lungs |
erythrocytes | AKA red blood cells - transport oxygen to the tissues |
myocardium | The middle and thickest of the heart's layers |
thoracentesis | A needle puncture of the chest wall to obtain fluid from the pleural cavity |
teletherapy | Radiation therapy administered at a distance from the body |
cardioplegia | Paralysis of heart muscle |
polycythemia | An abnormal increase in the number of red cells in the blood |
deltoid | Shoulder |
gastrocnemius | Calf |
frontalis | Forehead |
pectoralis major | Chest |
masseter | Lower jaw |
monocytes | Provide immunological defenses |
lymphocytes | Identify germs and produce antibodies to target them |
neutrophils | Most common type of white blood cell |
basophils | Least common type of white blood cell |
eosinophils | Play a major role in allergic reactions |
lymphadenopathy | Any disease process of the lymph nodes |
lymphedema | Swelling due to excess lymph fluid within the tissues |
lymphangioma | Tumor formed by a collection of lymphatic vessels |
lymphologist | Physician who treats disorders of the lymphatic system |
lymphadenitis | Inflammation of the lymph nodes |
larynx | Contains vocal cords which produce sound during speech |
pharynx | Receives air that passes through the nose or mouth |
trachea | Transports air to and from the lungs |
epiglottis | Prevents food from entering the trachea and lungs |
alveoli | Area for oxygen and carbon dioxide exchange |
bradypnea | Abnormally slow rate of respiration |
dyspnea | Shortness of breath |
apnea | Absence of spontaneous breathing |
tachypnea | Abnormally rapid rate of respiration |
eupnea | Easy normal breathing |