Passmed Knowledge Flashcards
What antibiotic is absolutely contraindicated with methotrextate
Trimethoprim
What is simmonds triad and what i it used for
- Calf Squeeze test
- Angle of declination at rest.
- palpation
used for achilles tendon rupture
Criteria for XR for ankle fracture
Pain in malleolar zone PLUS
- Inability to walk more than 4 steps
- Tenderness/Bony tenderness over the distal fibula
Weber classification
A: Below the syndesmosis
B: Level of tibial plafond but can radiate to include it
C: Above the syndesmosis
What are the 6 A’s of Ankylosing Spondylitis
Apical fibrosis Anterior uveitis Aortic regurgitation Achilles tendonitis AV node block Amyloidosis
What is CREST syndrome? Name the parts of it.
Subtype of limited systemic sclerosis
Calcinosis Raynauds Oesophogeal Dysmotility Sclerodactyly Telangiectasia
What is a Charcot Joint?
What demographic commonly seen in?
Damaged joint due to loss of sensation.
Diabetics
Initial management of Osteoporosis with Bisphossphonates doesnt work. What next?
Try another bisphosphonate
What MSK condition can ciprofloxacin cause?
Achilles Tendonitis
Squaring of the thumbs?
Osteoarthritis
What nerve is most likely to be damaged following THR
Sciatic
+ve straight leg test indicates damage to which nerve
Sciatic
Next Step in management after Physio + NSAIDS in ANK SPOND
how many different NSAIDS have to be prescribed before moving down?
Biological Therapy (Anti-TNF)
2
Stepwise Management of Reactive Arthritis?
NSAIDS Intra-articular injections (If one large joint involved) Oral Pred (For multi joint) DMARD Biologic Therapy ANti TNF
What is used in monitoring of disease activity in SLE
Complement (LOW)
What DMARD is safe for use in pregnancy?
Azathioprine and Hydroxycholoroquine
HLA B27 is +ve in what?
Enteropathic Arthritis
Findings in XR for ANK SPOND (3)
Sclerosis
Subchondral Erosions
Squaring of vertebral body
What Drugs causes drug induced lupus and what is the atibody for it
Isoniazide/Procainamide/Hydralazine/Phenytoin
Anti-Histone
Renal complications of Systemic Sclerosis and management
Hypertension and AKI
ACEI’s
What are syndesmophytes and what are they found in?
Thickening of the outer annulus fibrosus
ANK SPOND
Three main side effects of bisphosphonates
Oesophageal Issues
Osteonecrosis of the Jaw
Stress Fractures
Investigation for cauda equina?
MRI
What part of a long bone is most affected in children with osteomyelitis?
Metaphysis
Features of Lupus
MD SOAP BRAIN
- Malar Rash
- Discoid Rash
- Serositis (Pericarditis/Pleuritis)
- Oral ulcers
- Arthritis
- Photosensitivity
- Blood disturbance (i.e. anaemia of chronic disease/thrombocytopaenia)
- Renal
- ANA+
- Immunological investigations (dsDNA-ABs/cadiolipin-ABs)
- Neurological (seizures)
What drug used for Gout can cause diorrhoea
Colchicine
initial management of open fractures
IV AB’s
Photograph wound
sterile gauze
suspicious bone pain in children initial inestigation
XR
What can azathioprine not be given with and why?
Allopurinol
Bone Marrow Suppression