Hematemesis
Vomiting blood
Hemoptysis
Coughing up blood
Melena
Black tarry stool
Hematochezia
Fresh blood in stool
EEG
Records brain activity (electroencephalogram)
ECG
Records heart activity (electrocardiogram)
-malacia
Softening of tissue
-sclerosis
Hardening of tissue
Cholecystitis
Inflammation of the gallbladder
Cholelithiasis
Gallstones
Paresthesia
Abnormal sensation (tingling, pins & needles)
Dysesthesia
Painful or unpleasant abnormal sensation
Myocardial infarction
Heart muscle death due to lack of blood
Angina
Temporary heart pain due to reduced blood flow
Cardiomegaly
Enlarged heart
Cystitis
Inflammation of the bladder
Hematocrit
Percentage of red blood cells in blood
Hemoglobin
Oxygen-carrying protein in RBCs
INR
Standardized measure of clotting time
Leukocytosis
High WBC count
Leukopenia
Low WBC count
Thrombocytopenia
Low platelet count
Polycythemia
High RBC count
Anemia
Low RBC / low hemoglobin