Science Quiz / More pathology part A

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Can you name the More pathology part A?

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Gram positive obligate anaerobe that can form spores and produce neurotoxin leading to spastic paralysis
Baltimore classification: EBVNumeral then name of group
Malignant tumour of melanocytes
What type are pre-existing blood group antibodies?
Cystitis caused by E. coli- transmission:
Gram positive rod producing a neurotoxin that blocks the release of inhibitory mediators at spinal synapses
Polymer of glycerol/inositol phosphate found in gram positive cell walls
Evasion of host defence: Bacteria that hides in neurons that have low levels of MHC expression
Which immunoglobulin is commonly found as a pentamer?Shorthand
Cancer terminology: Varied cell shape, size, staining and nuclei
Which enzyme degrades fibrin in the clotting cascade?
Gram-, grows on MacConkey's, fements lactose, can't ferment indole?From soil, nitrogen fermenter
Cancer terminology:Can grow in suspension, independent of serum, becoming immortal
Which receptor forms part of the TCR essential for antigen recognition?
What is a common consequence of DVT?
Baltimore classification: Hep BNumeral then name of group
Which gene encodes HIV's reverse transcriptase?
What do the influenza drugs amantadine and rimantadine block?
Evasion of host defence: M protein binds to Fc region of IgG/IgA to prevent complement activation. Hyaluronic capsule that is anti-phagocytic
Environmental cause of malignant melanoma?shorthand
 
Cytokine that activates endothelium, lymphocytes, local effector cells, and causes fever when systemic.shorthand
3 contributions to bladder cancer risk:
2 main components of a venous thrombosis:
Evasion of host defence: Bacteria that can degrade penicillin, antiphagocytic pili
Baltimore classification: PoliovirusNumeral then name of group
Most likely sites of metastasis for breast tumour:x4
Most likely sites of metastasis for non small cell lung tumour:x4
Agammaglobulinaemia is a deficiency of what enzyme and which product?
Outer membrane protein regulating access of small molecules to bacteria
Which cytokines signal viral infection of a cell?
Cause of candidiasis?
Most likely sites of metastasis for colorectal tumour:x2
???
2 most likely sites of colon cancer metastasis,
Gram positive obligate anaerobe that forms spores?
Protein filament facilitating attachment during bacterial cell conjugationsingular
X linked condition characterised by lack of mature b cells
Cancer terminology: Requires EMT, breaks away and becomes systemic
Which virus apart from HIV uses reverse transcriptase?
Lipid found in high concentrations in the wall of acid fast bacteria
Most likely sites of metastasis for pancreatic tumour:x2
Lobar pneumonia caused by S. pneumoniae- transmisison:
Which method is used to stain acid fast bacteria, what colour are they?
Measles vaccine:
Evasion of host defence: Survives in macrophages by preventing phagosome fusion with lysosome
Tetanus transmission
Virus linked to Burkitt's lymphoma
Enzymes that determine blood groupPlural, no spaces
Gram-, doesn't ferment lactose, H2S, no animal reservoir, may establish chronic carrier state:
Polymer of n-acetylmuramic acid & n-acetylglucosamine linked by short pepties
Which virus is linked to hepatocellular carcinoma
Cancer caused by asbestos exposure:
Baltimore classification: Influenza
Virus that only shows symptoms in 10-15%, nonspecific flu like plus some jaundice and hepatomegaly
Which deletion on 22q.11.2 causes no antibody or cell mediated response, no graft rejection, hypersensitivity
MHC-II is found in which 4 cells?, suffix cells
Transmission of rabies:
Aminoglycoside that prevents tRNA binding to the 30s ribosomal subunit, may be pumped out of cell, inactivated or the host may protect ribosomes
Staphylococcal gastro-enteritis- transmission
Baltimore classification: HIVNumeral then name of group
Site at which most CD4 T cells enter lymph node
Disease caused by virus that enters the cell, shuts down host protein synthesis, positive single stranded rna genome
Which cell population produces IL-4
CD21 is a marker for:
Evasion of host defence: Using protein A to bind the Fc portion of IgG, no c3b produced
Which blood type can a group O individual receive?
???
The B cell co-receptor comprises:x3, no -
IgA in the bronchi provides strain specific immunity against:
Aids is defined as a CD4 count below ?ul/L
A tumour that affects retinal cells in children, bilateral, can have genetic component
Most likely sites of metastasis for gastric tumour:x3
Gram negative rod, grows on MacConkeys agar, doesn't ferment lactose, is a major cause of dysentry and has no animal reservoir
Cancer terminology: De-differentiation
Group of antibiotics that binds to the D-Ala-D-Ala site and inhibits peptidoglycan crosslinking, but is not degraded by beta lactamase?
Group B blood type has an extra molecule of which sugar?
Gram-, grows on MacConkey's, fements lactose, ferments indole?
Most likely sites of metastasis for prostate tumour:x1
In which 2 human cells does Plasmodium replicate?proper names
2 categories of antibiotic that bind the 30s ribosome:
Which antibody class makes up the majority of immunoglobulin in plasma?
Cancer terminology: Reduced adhesion of other cells in tumour, collagenase secretion, breaking through basement membrane
Which is the most likely site for prostate cancer metastasis?
HIV protein mediating fusion with T cells
Apart from Tb, which other disease leads to coughing up blood?simple name
A thick polysaccharide layer inhibiting phagocytosis
First class of antibody to be secreted:
Which dye stains amyloid?
Outcome of a kidney transplant to an individual with anti-blood group antibodies
Group A blood type has an extra molecule of which sugar?use -
Macrolide antibiotic that binds the 50s ribosomal subunit?
Whip like protein essential for locomotion.
Toll like receptor 4 recognises:
4 proteins that protect against complement:
Gram-ve diplococcus found on oropharyngeal membranes grows with adjacent sides flattened?
Phospholipid responsible for LPS toxicity
Which complement component polymerises to make pores in cell membranes?
Gram negative diplococcus found in the nasopharnyx of approx. 10% of the population
Which cells are vulnerable to HIV infection?use proper labelling
Gram positive coccus growing in long chains, producing beta haemolysis, often the cause of pharyngitis

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Created Apr 30, 2012ReportFavoriteNominate
Tags:pathology

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