COMMON MEDICAL CONDITIONS (DISEASES) Flashcards
a condition in which “plaque” builds up on the walls of the blood vessels; worsened by a diet high in cholesterol
atherosclerosis
a condition caused by atherosclerosis that reduces the blood flow through the coronary arteries (and thus oxygen delivery) to the heart muscle
coronary artery disease (CAD)
a term used to describe sudden reduced blood flow to one or more coronary arteries that can result in cardiac muscle death if left untreated
acute coronary syndrome (ACS)
chest pain caused by an inadequate blood supply to the heart muscle
angina
a condition in which blood flow and oxygen in one or more of the coronary arteries is PARTIALLY BLOCKED causing chest pain
unstable angina
a condition in which blood flow and oxygen in one or more of the coronary arteries is suddenly COMPLETELY BLOCKED; this results in heart muscle death.
myocardial infarction (MI)
a sudden blockage of a coronary artery WITH EKG findings significant for ST segment elevation
ST elevation myocardial infarction (STEMI)
a sudden blockage of a coronary artery WITHOUT EKG findings significant for ST segment elevation
Non-ST elevation myocardial infarction (NSTEMI)
an abnormality in the physiological rate or rhythm of the heart
cardiac dysrhythmia
an abnormal heart rhythm arising from aberrant electrical activity in the heart; originates at or above the AV node
supraventricular tachycardia (SVT)
an irregular and often very fast heart rate originating from abnormal conduction in the atria
atrial fibrillation (A-fib)
an abnormal heart rhythm that arises from improper electrical conduction in the ventricles
ventricular fibrillation (V-fib)
a condition in which the heart cannot pump blood well enough to meet the body’s needs resulting in build-up of fluid in the extremities and/or lungs
congestive heart failure (CHF)
high blood pressure
hypertension (HTN)
high lipid levels
hyperlipidemia
high cholesterol levels
hypercholesterolemia
an infection of the upper respiratory tract caused by bacteria or viruses (aka common cold)
upper respiratory tract infection (URI)
an infection of the upper respiratory tract caused by influenza viruses (aka flu)
influenza
an inflammation of the lining of the bronchial tubes
bronchitis
an inflammation/infection of one or both lungs
pneumonia
excess fluid that accumulates in the pleural cavity and can impair breathing by limiting the expansion of the lungs
pleural effusion
the presence of pus in the respiratory (or body) cavity
empyema
an abnormal collection of air in the pleural space which can cause all or part of the lung to collapse
pneumothorax (PTX)
an abnormal accumulation of blood in the pleural cavity
hemothorax (HTX)
a chronic inflammatory lung disease in which airways become inflamed, resulting in excess mucous production and airway narrowing
asthma
a chronic inflammatory lung disease that causes obstructed airflow in the lungs and is not fully reversible; this is often associated with years of smoking
chronic obstructive pulmonary disease (COPD)
a blood clot in one or more of the pulmonary arteries
pulmonary embolism (PE)
a blood clot in the deep venous system of the arms or legs which can break off and cause a pulmonary embolism
deep venous thrombosis (DVT)
inflammation of appendix (generally caused by infection)
appendicitis
inflammation of the lining of the stomach
gastritis
acid reflux (aka heartburn)
gastroesophageal reflux disease (GERD)
inflammation/infection of the stomach and intestines which causes nausea, vomiting, and diarrhea
gastroenteritis
pain in the gallbladder caused by gallstones obstructing bile flow
biliary colic
inflammation/infection of the gallbladder
cholecystitis
the presence of stones in the gallbladder (gallstones)
cholelithiasis
gallstone that become stuck in the bile ducts
choledocholithiasis
inflammation of the pancreas
pancreatitis
inflammation of the liver
hepatitis
liver disease; a chronic degenerative disease in which normal liver cells are damaged and replaced by scar tissue
cirrhosis
fluid in the peritoneal cavity, most often caused by liver cirrhosis or tumors
ascites
blockage in the intestinal tract
small bowel obstruction (SBO)
finger-like projections in the large intestine called diverticuli
diverticulosis
inflammation/infection of diverticuli requiring antibiotic treatment
diverticulitis
bleeding in the upper or lower GI tract
gastrointestinal bleed (GI bleed)
swollen veins in the lower rectum
hemorrhoids
a stroke (two types: ischemic or hemorrhagic)
cerebrovascular accident (CVA)
a stroke caused by sudden BLOCKAGE of a blood vessel in the brain
ischemic CVA (stroke)
a stroke caused by a sudden BLEED in the brain
hemorrhagic CVA (stroke)
bleeding within the subarachnoid space, an area between brain and thin tissues that cover the brain; usually caused by a ruptured brain aneurysm or AVM (arteriovenous malformation)
subarachnoid hemorrhage (SAH)
stroke-like symptoms that completely resolve in less than 24 hours; it only lasts a few minutes and it occurs when blood flow to the brain is briefly interrupted
transient ischemic attack (TIA)
paralysis of the facial nerve (CN VII), causing muscular weakness to one side of the face; it can be confused with a stroke
Bell’s Palsy
uncontrolled electrical activity in the brain that may cause physical convulsions
seizure
psychogenic non-epileptic seizures that can be either organic or psychogenic (faking seizures)
pseudoseizure
inflammation of the meninges of the brain and spinal cord, most often caused by a bacterial or viral infection
meningitis
inflammation of the brain tissue, usually caused by an infection
encephalitis
inflammation of the skin
dermatitis
bacterial skin infection
cellulitis
a collection of pus that forms in the tissues, organs, or spaces inside the body
abscess
superficial fungal infection of the skin
tinea
inflammation around hair follicles
folliculitis
infection of skin around nail beds
paronychia
chronic autoimmune skin disease with large scaly patches of skin
psoriasis
contagious bacterial skin infection that appears as fluid filled blisters
impetigo
most common form of skin cancer
basal cell carcinoma
most dangerous form of skin cancer
melanoma
skin cancer (2nd most common) can involve organs
squamous cell carcinoma