ADA released paper 1971

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PARTI DECEMBER1977 MICROBIOLOGY-PATHOLOGY . . ~ !f~ ~j ~" (>1 ~,; F,; 1. Generally. the antibiotic of choice for prophviactic therapy covering dental procedures in the patient with a heart valve abnormality is 7. When a thrombotic embolus orIginates In a femoral vein, it usually becomes J.rresteO in the 1. penicillin. 2. lincomycin. 3. tetracycline. 4. streptOmycin. 5. erythromycin. 1. right heart. 2. n~nal circulatIon. 3. :Jonal circulation. 4. hepatic circulation. 5. pulmonary circuJation. 2. Prolonged anti.bacterial antibiotic therapy mav predispose to infectious disease caused by the indigenous oral microorgan ism 8. Rickettsial diseases can be diagnosed in the laboratory using certain strains of Proteus vulgaris because the rickettsia and these bacteria 1. Fusobacterium fusiforme. 2. Streptococcus mitis. 3. Treponema microden tium. 4. Actinomyces israelii. 5. Candida a/bicans. 1. are morphologically similar. . 2. have certain antigens in common. 3. produce similar pathogenic changes. 4. have similar physiologic characteristics. Q ..... An endocrine disease characterized by increased susceptibili ty to infection, increased fatigability, recessive inheriunce and polyuria is 3. The initial lesion of syphilis is a 1. bubo. 2. gumma. 3. chancre. 4. pustule. 5. mucous patch. 1. acromegaly. 2. Graves I disease. 3. diabetes mellitus. 4. Cushing's disease'. 5. Hashimoto's disease. 4. A ben ign glandular neoplasm is termed 10. A neoplasm composed of either blood vessels or lymph vessels is designated as 1. cyst. 2. nevus. 3. adenoma. 4. papilloma. 1. aIlgi6ma. 2. hematoma. 3. papilloma. 4. blue nevus. 5. lymphosarcoma. 5. Chronic passivecongestion of the lungs is most often secondary to 1. malnutrition. 2. massivehemorrhage. 3. cor pulmonale. 4. atherosclerotic heart disease. 11. The mechanism of fibrin formation in damaged tissue-is initiated by the 6. The chemical consti tuen ts of bacteria and viruses which are most sensitive to ultraviolet irradiation are 1. release of thromboplastin from damaged ceils. 2. release of calcium from damaged cells. 3. formati()n of thrombin from the interaction of prothrombin and fibrinogen. 4. interaction of thrombin and calcium. 12. The predominant bacteria found in salivaare 1. lipids. 2. proteins. 3. carbohydrates. 4. nucleic acids. 5. inorganic salts. 1. vibrios. 2. spirochetes. 3. lactobacilli.. 4. streptococci. 5. fusiform bacilH.

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ADA released paper 1971

Transcript of ADA released paper 1971

  • PARTIDECEMBER1977

    MICROBIOLOGY-PATHOLOGY..

    ~!f~~j~"(>1~,;F,;

    1. Generally.theantibioticof choiceforprophviactictherapycoveringdentalproceduresin the patientwith a heartvalveabnormalityis

    7. WhenathromboticembolusorIginatesIn afemoralvein,it usuallybecomesJ.rresteOin the

    1. penicillin.2. lincomycin.3. tetracycline.4. streptOmycin.5. erythromycin.

    1. right heart.2. n~nalcirculatIon.3. :Jonalcirculation.4. hepaticcirculation.5. pulmonarycircuJation.

    2. Prolongedanti.bacterialantibiotic therapymavpredisposeto infectiousdiseasecausedby theindigenousoral microorganism

    8. Rickettsialdiseasescan bediagnosedin thelaboratoryusingcertainstrainsof Proteusvulgarisbecausetherickettsiaandthesebacteria

    1. Fusobacteriumfusiforme.2. Streptococcusmitis.3. Treponemamicrodentium.4. Actinomycesisraelii.5. Candidaa/bicans.

    1. aremorphologicallysimilar. .2. havecertainantigensin common.3. producesimilarpathogenicchanges.4. havesimilarphysiologiccharacteristics.

    Q..... An endocrinediseasecharacterizedbyincreasedsusceptibility to infection,increasedfatigability,recessiveinheriunceandpolyuriais

    3. The initial lesionof syphilisisa

    1. bubo.2. gumma.3. chancre.4. pustule.5. mucouspatch.

    1.acromegaly.2. GravesI disease.3. diabetesmellitus.4. Cushing'sdisease'.5. Hashimoto'sdisease.

    4. A benignglandularneoplasmis termed 10. A neoplasmcomposedof eitherbloodvesselsor lymphvesselsisdesignatedas

    1. cyst.2. nevus.3. adenoma.4. papilloma.

    1.aIlgi6ma.2. hematoma.3. papilloma.4. bluenevus.5. lymphosarcoma.

    5. Chronicpassivecongestionof thelungsismostoftensecondaryto

    1. malnutrition.2. massivehemorrhage.3. corpulmonale.4. atheroscleroticheartdisease.

    11. Themechanismof fibrinformationindamagedtissue-is initiatedbythe

    6. The chemicalconstituentsof bacteriaandviruseswhicharemostsensitivetoultravioletirradiationare

    1. releaseof thromboplastinfromdamagedceils.

    2. releaseof calciumfromdamagedcells.3. formati()nof thrombinfromtheinteraction

    ofprothrombinandfibrinogen.4. interactionof thrombinandcalcium.

    12. Thepredominantbacteriafoundin salivaare

    1. lipids.2. proteins.3. carbohydrates.4. nucleicacids.5. inorganicsalts.

    1.vibrios.2. spirochetes.3. lactobacilli..4. streptococci.5. fusiformbacilH.