Formative 1 Flashcards
True or false: congenital clubfoot is a rare birth defect
False
True or false: congenital clubfoot is caused by a single gene defect
False
True or false: congenital clubfoot is associated with limited space in the womb
True
True or false: in congenital clubfoot, the sole of the foot turns laterally and the foot is everted
False
What type of joint is the facet joint?
Synovial plane
What type of joint is the trapeziometacarpal joint?
Synovial saddle
What type of joint is the atlanto-occipital joint?
Synovial condylar/ellipsoid
What type of joint is the humero-ulnar joint?
Synovial hinge
What type of joint is the radio-ulnar joint?
Synovial pivot
What type of joint is the gleno-humeral joint?
Synovial ball and socket
Scenario:
- 8 year old boy
- acute pain around the knee
- unwell, temperature
- GP suspects osteomyelitis
- transferred to hospital
Name 3 blood tests indicated in the diagnosis and treatment of suspected osteomyelitis
FBC + diff WBC - expect a neutrophil leukocytosis ESR - elevated CRP - elevated Blood cultures - x3 - 60% +ve U&Es - ill, dehydrated
Scenario:
- 8 year old boy
- acute pain around the knee
- unwell, temperature
- GP suspects osteomyelitis
- transferred to hospital
Name 3 types of imaging that can be used in the diagnosis of osteomyelitis
X-ray (normal in the first 10-14 days) Ultrasound Aspiration Isotope bone scan (Tc-99, Gallium-67) Labelled white cell scan (Indium-111) MRI
Scenario:
- 8 year old boy
- acute pain around the knee
- unwell, temperature
- GP suspects osteomyelitis
- transferred to hospital
Name 3 other differential diagnoses for this boy’s condition
Acute septic arthritis Trauma Acute inflammatory arthritis Transient synovitis Rare - sickle cell crisis - Gaucher's disease - rheumatic fever - haemophilia Soft tissue infection - cellulitis - erysipelas - necrotising fasciitis - gas gangrene - toxic shock syndrome
Scenario:
- 8 year old boy
- acute pain around the knee
- unwell, temperature
- GP suspects osteomyelitis
- transferred to hospital
Name 2 of the likeliest organisms responsible for the infection
Staph aureus
Strep pyogenes
Haemophilus influenza
Salmonella
Scenario:
- 8 year old boy
- acute pain around the knee
- unwell, temperature
- GP suspects osteomyelitis
- transferred to hospital
Name 2 treatments you would implement for this young boy
Supportive treatment for pain and dehydration - general care - rehydration - analgesia Rest Splintage Antibiotics (intravenous) ? surgery