Science Quiz / Pathology practice papers

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Can you name the Pathology A?

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Which receptors on monocytes permit entry of M-tropic HIV strains?separate with comma
Which responses leads to granuloma formation in M. tuberculosis?
Where does acute inflammation first occur?
Percentage of neutrophils in blood:
S. aureus: Gram & catalase?,
Which immunoglobulin crosses the placenta?
Cancer drug that cross-links DNA to prevent meiosisone word
Where do B cells mature?
Antagonist of platelet ADP receptor?
Name the four clinical features of a positive skin test for allergen at one hour:alphabetical, use ,
Which HIV protein binds T cells?
Gram negative rod grows on MacConkeys cannot ferment lactose, oxidase positivefull name
Cancer drug: Metabolic inhibition of DNA synthesis
Gram negative bacterium that won't grow on MacConkeysfull name
Microbe linked to gastric carcinoma?
Gram negative rod grows on MacConkeys, doesn't ferment lactose, urease positivefull name
Pink colony on MacConkeys agar means a bacterium:
Which antibiotic is inactivated by bacteria betalactamase?
Aminoglycoside that binds bacteria ribosomes
Microbe implicated in nasopharyngeal carcinoma?
Which cell comprises 5% of total leukocytes and expresses CD20?
Activation of which caspases in a cell lead to apoptosis?,
Percentage of eosinophils in blood:
Which cell type is elevated in patients with large pyogenic abscesses?
Site of immune response to enteric bacteria?
Which cytokine has a mitogenic effect on fibroblasts?abbreviation
Which structure helps Str. pneumoniae avoid phagocytosis?
Organelle in plamodium & toxoplasma?
Where is E-selectin found? What cell does it bind?,
Which protein structure is found in amyloid?full name
What type of genome is found in HIV?sense (enveloped!)
Percentage of lymphocytes in blood:
Which role of neutrophil recruitment does CD31 facilitate?
Bloodstream form of Trypanosome
Bacterial cell diameter?number, full name of unit
Which statistical variable cannot be used to compare proportions in two sets of observations?
Anti HIV inhibiting reverse transcriptase?
Gram negative rod that ferments lactose and grows on MacConkey's agarfull name
What converts fibrinogen to fibrin?
Cancer drug: Bind to DNA preventing normal replication
What does S. aureus secrete to bind Fc portions of IgG?
In what form is the bacteria in cholera vaccines?
Rheumatic fever is caused by cross reactive antibodies to? Heart valves commonly attacked.full name
Where does somatic hypermutation and antibody affinity maturation occur?,
What does aspirin inhibit?no hyphen, separate with comma
What sort of variable is red cell count?
What is the infectious agent in prion diseases?short name
Gram - or + more likely to be resistance to beta lactams?
What is the most likely source of a pulmonary embolus?full name
What is a xenograft?Species, then which type of genes
Which bacterial enzyme does penicillin inhibit?
Macrolide that binds bacterial ribosomes, inhibits translation
Which cells kill virally infected cells with perforins?full name
What is an autograft from?
Str. pneumoniae: Gram, catalase, haemolysis?,
What sort of vaccine is Hep B?
What does COX-1 generate prostaglandins and leukotrienes from?
What do bile acid sequestrants prevent reabsorption of?
Papovavirus inactivating p53 & pRB for replication?use abbreviated name, no hyphen
Where does the immune response against capsulated bacteria occur?
Beta lactam inhibiting bacterial cell wall synthesis
Cancer drug: Interferes with microtubule function and prevents mitosis completion
What is an isograft?Species, then which type of genes
Which cells does primary pulmonary carcinoma originate in?
How many hours before maximal inflammation at site of a Mantoux test?
Structure of the poliomyelitis genome:
What colour is alpha and beta haemolysis?separate with comma
What does c5b initiate formation of?abbreviation
What does the MAC consist of?No spaces, separate with commas
Tuberculosis vaccine:
Which histological feature is often seen in hyperacute rejection?
Bacterial adhesins in N. gonnorhoeae and E. coli are in the fom of?
Cause of Kaposi's sarcoma?abbreviated name
Which cells are the main source of TNF alpha?
Which two cells produce IFN gamma?subtype, main type
Blocks prokaryotic transcription
How does LPS affect complement?
Name the alternative C3 convertase?
Lancefield group A strep:
Which type of bacteria (+/-) contain Lipoteichoic acid in the cell wall?
Bacterium that is acid fast?
Percentage of basophils in blood:
Which part of the lymph node to dendritic cells enter?
Malarial parasite that invades the erythrocyte
What type of reaction can occur in allergic response to penicillin?
Which two histological characteristics are seen in the liver of patients with cirrhosis?,
Which two cytokines from Th2 cells are important for B cell growth and Ig class switching?use hyphen
Which drug inhibits HIV protease?
Name 2 anti-inflammatory cytokines from macrophages:use hyphen, then sub normal for greek letters
What secretes TSST-1?
Which is the most abundant immunoglobulin in plasma?
Toll like receptors sense:Full name
Complement receptors on erythrocytes remove what?
Tetanus vaccine:one word
What type of genome is found in Influenza?sense
Cancer drug: Damages DNA by alkylation
Percentage of monocytes in blood:
Is complement active in the circulation?
Which type of Ig protects mucosal surfaces?short name
Influenza drug relenza inhibits:
Folate inhibitor & DNA synthesis inhibitor
Which latent disease can anti TNF drugs reactivate?full name
Hyperacute rejection is often due to:use -
Beta lactam cancer drug inhibiting peptidoglycan cross links?
CD20 is found on:'cell' suffix
Bacteria that cause diarrhoea and carry labile toxinfull name
Microbe linked to B cells in malarial areas?
Chemoattractant, anaphylotoxin involved in complement?
Role of fMetLeuPhe
Do all Gram - bacteria contain LPS in the cell wall?
Where do T cells mature?
Gram negative coccus causing meningitisfull name
Antibiotic inhibiting DNA gyrase?
Leishmania in sandfly gut
Which immunoglobulin subtypes are most important for complement fixation and efficient clearance of pyogenic bacteria?,
How are giant cells formed?
In which part of the mesenteric lymph node does isotype switching and affinity maturation occur (in B cells)?
Which cell does IFN-gamma activate
Cancer drug: Blocks receptor for extracellular growth signals
What is an allograft?Species, then which type of genes
Leishmania in a macrophage
Enzyme that degrades fibrin used as drug?
Which drug can HIV show resistance to when given as monotherapy?

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