54 results
Potassium Electrolyte Repletion
If patient also has hypomagnesemia, replete magnesium before repleting potassium
Oral:
 • Pills (ask pharmacy
potassium Oral: • Pills ... (ask pharmacy to ... give in 10 mEq pills ... because the pills ... Intravenous (can cause
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
the Knee X-ray - AP ... typically use the AP ... To asses the patella ... radiology #anatomy #ap ... #radiology #msk
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
contraction of atrial muscles ... Action, ↑ EFR & AP ... Action, ↓ EFR & AP ... Action, ←→ EFR & AP ... Classification #Classes
Chronic Joint Pain - Differential Diagnosis Algorithm 
Intra-Articular
 - Bone
     • Stress
Fasciitis) - Muscle ... Delayed Onset Muscle ... Intraarticular #MSK ... #Orthopedics #Causes
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
Muscle: Muscle ... normal skeletal muscles ... background reflecting muscle ... MUSCULOSKELETAL #MSK ... #POCUS #Atlas #
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Pain/Proximal Muscle ... Fractures #Pathologic #MSK ... #Orthopedics #Causes
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Causes of Neuromuscular ... Demyelinating Disease (MS ... aminoglycosides) • Muscles ... Neuromuscular #Weakness #Causes
Here another case. On the PA-film a mass is seen that fills the aortopulmonary window. Final
Here another case ... mass is seen that fills ... Lateral #APWindow #AP
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
Haglund Syndrome - MSK ... Case description ... >1 mm AP, ... Radiology #diagnosis #msk
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Bone/Joint Causes ... Hematoma Venous Causes ... Lyme disease Muscle ... Causes of Leg Pain ... lower #extremity #msk