Past papers + BB quizzes Flashcards
Paul Bunnel test - shows heterophilic antibodies
Glandular fever
Rash of dermatomal distribution
Shingles
Kaposi sarcoma
HHV8
Exanthem subitum
HHV6
Acute necrotising encephalitis
HSV1
Pale rigid lesions on the side of the tongue
hairy leukoplakia - tx is aciclovir
Naturally occurring cytokine that is able to inhibit HIV fusion to cd4+ t lymphocytes?
MIP-1alpha
Nucleoside analogue able to inhibit reverse transcriptase
zidovudine
drug delivered by inhalation able to treat both influenza A and B
zanamivir
Tx of severe, treatment resistant herpes
Interferon
CMV tx
Ganciclovir
Pneumonitis after a bone marrow transplant
CMV
HIV monitoring?
viral load PCR
Primary stomatitis cause?
HSV 1
Viral protein responsible for binding HIV to CD4
gp120
cardinal features of this disease - muscle spasms and rigidity
Tetanus
Tx of gram -ve anaerobes
metronidazole
Tx of VRE (vancomycin resistant enterococci)
Linezolid
Severe systemic infection before the cause has been identified
cefuroxime
Long-term prophylactic in post splenectomy patients
penicillin V
Mesenteric adenitis and necrotising granulomas
Yersinia
Rice eating and diarrhoea
Bacillus cereus
Rice water stool
Cholera
Diarrhoea and stools contain numerous cysts
Giardiasis
Nausea, vomiting, non bloody diarrhoea that resolved 3 days later
Salmonella
Desending paralysis after eating canned food
Clostridium botulinum
toxin-mediated organism that does not damage or invade gastrointestinal epithelium
Cholera
GI infection - family’s main source of water is the river
Cryptospordium parvum
Bitten by rat. 10 days later he complains of fever, malaise, headache and myalgia
Spirillum minus
Cat scratch disease
Bartonella henselae
A zoonosis associated with hepatitis, jaundice, conjunctival infection and renal impairment. Transmission by direct contact with the urine or tissues of infected animal
Leptospirosis
Raised, erythematous rash with clearing in the centre or dim centre
Lyme disease - erythema chronicum migrans
Jaundice and conjunctival haemorrhages
Leptospira interrogans
Castenada’s medium - gram negative coccobacilli
Brucella melitensis
ulcer - centra is black and necrotic. Painless round black lesions with rim of oedema
Anthrax - `bacillus anthracis
Arm pain, dysphagia, hypersalivation, agitation, generalised muscle twiching, confusion
Rabies (encephalitis)
Most common cause of nappy rash fungus?
Candida albicans
itchy, scaly rash on the soles of the feet. Fugus
Trichophytum rubrum
Fungus causing hepatocellular carcinoma
Aspergillus flavus
Hypopigmentation on the trunk. Woods lamp produces yellow fluorescence. Fungus?
Pityrosporum orbiculare
itchy sensation between the toes
Tinea pedis
itchy vaginal discharge most likely diagnosis?
Candidiasis
cavitating lesion on CXR
Aspergillosis
Loves pigeon racing has enlarged lymph node in the neck
Cryptococcus neoformans
Malaise, migratory erythematous rash, arthralgia, more forgetful recently
Lyme disease
Painful and swollen limb after having an accident on the limb (e.g. fracture)
Staphylococcal osteomyelitis
History of TB now has trouble with posture and movement
Pott’s disease
Abscess associated with chronic osteomyelitis
Brodie’s abscess
Infection of surgical site
Staph Aureus and coagulase -ve staph
Difficulty opening mouth, eyes drooped down, rigid abdomen, angles of mouth stretched outwards
Tetanus. Tx is IV tetanus antitoxin
High temp in someone in contact with animals
Brucellosis
Jaundice, fever, hepatomegaly in someone with past history of HBV
HDV - Hepatitis delta virus
MRI of brain shows ring enhancing lesion
cerebral abscess
Woman forgetful. Doesnt speak properly. Ataxia and sudden spasms of muscles. EEG shows periodic sharp waves
CJD prion disease
causes cavitating pneumonia and associated with functional or anatomical abnormalities of the renal tract
Klebsiella
Commonest cause of UTI in catheterised men
E coli
2nd commonest cause of UTI in women
Staph saprophyticus
Causes haemorrhagic cystitis in children
Adenovirus
Tx of acute pyelonephritis
Cipro
Tx of pseudomonas in CF
ceftazidime
UTI features in someone with negative culture, maybe HIV +ve
Renal TB
Sigmoidoscoy shows white plaques on the mucosal surface
C diff
Procedure of Abx prophylaxis in surgeries
Cef and Met 0-2 hours before no longer than 24 hours after surgery
Hepatosplenomegaly, lymphadenopathy, swollen eyelids
Chagas disease
Ulcer in the mouth. Also had ulcer in arm 1 year ago
Mucocutaneous leishmaniasis
Fever, dizziness, persistent cough. Splenomegaly and rough, dry skin. Dark patches on the hands. Pancytopenia
Leishmania donovani
Fever, malaise, weight loss. Hepatosplenomegaly and neck stiffness. CXR shows small, nodular opacities.
Miliary tb
Infant with swollen eyelids. Discharge
Chalmydial conjunctivitis in the neoborn
Intra-cranial calcification
Congenital toxoplasmosis
Newly born with microphthalmia, deafness, hepatosplenomegaly, rash
Congenital rubella syndrome
HepB virus
dsDNA virus
distate for cigarettes
HepA
liver problems associated with polycythaemia
Budd Chiari syndrome
Low serum copper and low caeruplasmin
Wilsons - serrum copper initially low and then becomes high?
Hyperkalaemia in someone with mechanical heart valves
Haemolysis
Urinary sodium < 20 =
Hypovolaemia
CT shows atrophy of the adrenal glands
Cushings?
Progressive tanning of the skin after having an adrenelectomy for Cushing’s
Nelson’s syndrome - patient develops macroadenomas secreting ACTH. Pigmentation, visual disturbances, headaches, high ACTH
Increased levels in the urine of people with CAH
Pregnanetriol
CYP21 deficiency = congenital adrenal hyperplasia
Hyponatraemia with hyperkalaemia
Lump in throat moves up with swallowing with thyroid symotoms
Hashimotos thyroiditis
Dark patches on back of hands with high serum cholesterol
Familial hypercholesterolaemia
Haemoptysis and haematuria
Goodpastures
Associated with Von Hippel Lindau
Renal Cell Ca
Well-circumscribed metastasis in the lungs secondary to renal cell ca, choriocarcinom, prostate cancer
Cannonball metastasis
Polyuria, polydipsia, no hypercalcaemia, no glycosuria on urine dip. Fluid deprivation test 400-600 urine osmolarity
Psychogenic polydipsia
Varies with posture when sample is taken
Albumin and renin
Varies with race and exercise
Creatinine kinase
Varies with time of sampling
Cortisol
Genital atrophy + hypokalaemia
Use of corticosteroids
Dark brown urine + proliferation of the mesangium
IgA nephropathy
Gold standard of measuring GFR
Inulin
Staging and monitoring treatment of extracapsular spread of prostatic carcinoma
Acid phosphatase
Loin to groin pain
Renal stones
Raised levels of this in sarcoidosis?
ACE
Useful marker of reinfarction MI?
CK MB
Following chemotherapy which enzyme would you expect to be elevated?
LDH
T1D antibody
anti-glutamic acid decarboxylase
liver enzyme raised after MI
AST
Test of the extrinsic pathway
PT
Antibody in macrocytic anaemia
Anti gastric parietal cell antibody
Spherocytosis test
Osmotic fragility
Vitamin deficiency someone with waddling gait
Vit D
Deficiency of —— in someone very thing but distended abdomen
Protein
Fabry’s disease - an x linked disorder of glycolipid metabolism due to deficiency of what?
Galctosidase A
SCID deficiency?
Adenosine deaminase
McArdle’s glycogen storage disease causes stiffness following exercise deficiency of?
Mycophosphorylase
Recommended therapy used in an attack of acute
intermittent porphyria
Haem arginate
drug that is contraindicated in
patients with porphyria
Diclofenac (NSAID) and Co-trimoxazole
Drug that can result in chronic porphyria
Alcohol