Laboratory testing quizVersion en ligne lab testing quiz par kenneth thomas 1 This enzyme is present minimally in many tissues but 100 times higher in the prostate than any other tissue. It is also found in seminal fluid. It is released into the blood stream in metastatic carcinoma of the prostate, when the capsule breaks. a FANA b PSA c ALT d Alk Phos 2 Elevated levels of this enzyme are associated with osteoblastic activity. a acid phosphatase b alkaline phosphatase c ANA d CPP 3 A solution is given orally, and blood samples are drawn at ½ hour, 1 hour and each hour thereafter for a total of six hours. a Creatinine b Glucose Tolerance Test (GTT) c Coombs Test d CEA (Carcinoembryonic Antigen) 4 These levels are high in biliary tract obstruction, alcoholic hepatitis, heavy smoking, and malignancies of the GI tract, lungs and breast. When used in conjunction with other methods the test seems to be useful as an indicator for the progress in the treatment for many cancers. a LDH b CEA c Coombs d ANA 5 A blood test used to measure levels of immunoglobulins and registered monoclonal spikes. a LDH (Lactic Dehydrogenase) b Immunoelectro-Phoresis c Lipase d Serum Lipids 6 This is an enzyme involved in changing fats to fatty acids and glycerol. The pancreas is the main source of this enzyme. a lipase b lipid phosphorylase c glucase d glycogen clevage protien 7 These have no nuclei a White Blood Cells b Red Blood Cells c Interstitial cells d Lymph cells 8 __________ is a measure of the packed cells of the blood following centrifugation. a Hematocrit b Red Blood Count c White Blood Count d Hemoglobin 9 Finding which of the following in the blood would suggest kidney disorders such as glomerulonephritis, renal infection, diabetic nephropathy, toxemia, or pregnancy? a Ketones b Protein c Blood d Bilirubin 10 Which of the following suggests hepatic disease or biliary obstruction if found in the blood? a Protein b Ketones c congugated biliruben d Uncongugated Biliruben 11 A clay colored stool is suggestive of a obstructive disorder b blood borne pathogen c inflammatory condition d kidney disorder 12 The best test for kidney function involves the naturally occuring substance _______ a uric acid b albumin c creatinine d BUN 13 ____________ monitors pulse and amplifies blood flow sound (monitors arteries and veins only). a Doppler b Angiography c Biopsy 14 The A/G ratio is reversed in this condition. a Cirrhosis b multiple myeloma c paget's d osteoporosis 15 _______ activity is associated with increased blood levels of alkaline phosphatse. a osteoblastic b osteolytic 16 Increased amylase is indicative of a pathology of a stomach b spleen c pancreas d eosophagus 17 SLE is suggested by the presence of this antibody a ANA b HLA B 27 c ASO d Coombs 18 ___________ gives feces its brown color a urobilinogen b direct biliruben c indirect biliruben 19 Elevated levels of this are suggestive of reb blood cell hemolysis a unconjugated biliruben b congugated biliruben c urobilinogen d urea 20 high levels of parathormone will lead to elevated levels of _____ in the blood. a calcium b potassium c sodium d glucose 21 ____ levels of calcium lead to muscular tetany a high b low 22 The ____ test is a predictor of future heart disease a CRP b ESR c FANA d TIA 23 Glycolsylated hemoglobin is utilized to monitor the effectiveness and compliance with treatment for which condition? a Diabetes b Pancreatitis c Cancer d Endocarditis 24 an ectopic pregnancy will lead to decreases in which measure? a HCG b Estrogen c Progesterone d Androstenedione 25 HLA B 27 is present in the following conditions to some degree (all that apply) a AS b Reiters c Graves d psoriatic 26 ____________ increases levels of HDL cholesterol, which is beneficial. a exercise b peanuts c olive oil d B vitamins 27 Decreased levels of T3 and T4 will cause TSH levels to ________ a increase b decrease 28 uric acid testing is used primarily in the diagnosis of ________ a CPPD b Gout c nephrotic syndrome d pylonephritis 29 Normal levels of WBC's are between 5,000 and ______ a 10,000 b 7,000 c 15,000 d 9,000 30 Which represents an abnormal hemoglobin level? a 10 b 15 c 17 d 13 31 Which respresents an abnormal hematocrit? a 35% b 40% c 45% d 48% 32 Someone with a platelet count of ______ would be diagnosed with thrombocytopenia and would be at increased risk for bleeing. a 100,000 b 75,000 c 300,000 d 400,000 33 Neutrophils increase most in response to _______ infections/reactions. a bacterial b viral c chronic d parasites 34 Lymphocytes increase most in response to _______ infections/reactions. a bacterial b viral c chronic d allergic 35 Monocytes increase most in response to _______ infections/reactions. a bacterial b viral c chronic d allergic 36 Eosinophils increase most in response to ________ infections/reactions. a blood b parasite c allergic d viral 37 Basophils increase most in response to _______ infections/reactions. a blood b viral c bacterial d allergic 38 _________ is altered in diabetes mellitus and starvation. a ketone testing b BUN testing c ALA testing d Protein testing 39 A waxy cast present in urine is indicative of a nephrosis b bladder infection c diabetes incipidus d multiple myeloma
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