8th PM revision Flashcards
A 33 year old woman has had pruritus for 1 year. Her weight and appetite are normal. She is a previous intravenous drug user.
Investigations:
Albumin 39 g/L (35-50)
ALT 105 IU/L (10-50)
AST 29 IU/L (10-40)
ALP 95 IU/L (25-115)
Bilirubin 34 µmol/L (<17)
Which virus is the most likely cause of her abnormal liver chemistry?
Hep C
contra-indication to spinal anaesthesia?
ITP
A 19 year old man has 3 weeks of diarrhoea. He is a student and has just returned from a gap year in Thailand.
Investigations:
Haemoglobin 96 g/L (130-175)
MCV 76 fL (80-96)
White cell count 10.2 x 109/L (3.0-10.0)
Platelets 240 x 109/L (150-400)
Eosinophils 3.1 x 109/L (0-0.4)
Which is the most likely diagnosis?
Hookworm
Tumour lysis syndrome: Which are elevated?
Phosphate and urate
Multiple myeloma is cancer of which cell?
Plasma cells
Pain in calves on walking?
Right superficial femoral artery
Smear cells?
CLL
Philadelphia chromosome?
CML
Aortic dissection investigation of choice?
Contrast enhanced CT scan of thorax
Hernia locations
A femoral hernia is typically inferior and lateral to the pubic tubercle.
Inguinal hernia = superior and medial
Strangulation vs incarceration?
Strangulation is painful
Abx for copd exacerbation
Amoxicillin, doxycycline, erythromcin, clarithromyicn
Man with 3 episodes of blackouts, 12 lead ECG was normal, next investigation?
EEG
Women with headaches, pushing on the frontal lobe. Which brain tumour?
Plioglioma
Most common side effect of radiotherapy for SCC lung cancer?
Oesophagitis
What cell is primarily affected in MS?
Oligodendrocytes
gold standard investigation for a suspected spinal cord compression?
Spinal MRI
Gram negative bacteria causing pneumonia in CF patient?
Pseudomonas aeruginosa
Blood supply to 2nd part of duodenum.
Cephalic artery
Lacunar infarct, what drug to give in addition to aspirin?
Aspirin
Broca’s aphasia?
Expressive
Wernicke’s aphasia?
Receptive
Breastfeeding women with hyperthyroidism. Tx?
PTU
Which lung cancer produces PTHrp?
Squamous cell carcinoma
Non smoker lung cancer?
Adenocarcinoma
MI which caused bradycardia and heart block. Which artery is involved?
Right coronary artery
Diuretic of choice in ascites?
Spironolactone
Nail pitting, back pain, DIP involvement
Psoriatic arthritis
Autoimmune hepatitis?
Anti-smooth muscle antibody
LP in MS?
Oligoclonal bands
19yo girl inverted her ankle during football practice. WHat ligament is most likely to be damaged?
Anterior tabofibular ligament
stromal and epithelial elements breast?
Fibroadenoma
Gram positive bacilli causing meningitis.
Listeria monocytogenes
Interstitial nephritis?
Kidney injury after drugs (NSAIDs)
Woman on recreational drugs has hypokalaemia and hyponatraemia?
MDMA/ecstasy
Pt with pyelonephritis and raised APTT, PT and thrombocytopenia. What tests to do?
d-dimer and fibrinogen
Sickle cell pt with severe pain leg
IV morphine
Pain at 80-120 degree
Subacromial bursitis
Hodgkin lymphoma diagnosis?
Excision biopsy
Swimmer’s ear?
otitis externa
Saturday night palsy?
Radial nerve (same as wrist drop)
Woman with SOB, fever, ?anaemia, blood and protein 2+ on urine dip. What’s the cause?
SLE
Unilateral testicular swelling. Disappears when deep inguinal ring canal blocked with finger.
Indirect inguinal hernia
Patient asks what is likelihood of having a condition even if test is negative. Which value to look at?
Negative productive value
Weight gain T2DM drugs?
sulfonylureas typically cause weight gain I agree