416 results
Folate Deficiency - Causes of Decreased Folic Acid
↓ Intake: Diet, Age, Alcohol
↑ Demand: Pregnancy, Infancy, Hemolysis,
Folate Deficiency ... Sulfasalazine, Trimethoprim ... @drkeithsiau #Folate
Etiologies of Folate Deficiency
 • Decreased dietary intake - uncommon in this era
 • Increased requirements
Etiologies of Folate ... underlying mild folate ... susceptible to trimethoprim ... consumption of folate ... In addition, folate
Antibiotics - Mechanisms and Sites of Action 

Inhibit Cell Wall Synthesis or Function 
- Beta Lactams,
Quinolones Inhibits Folate ... Synthesis: Trimethoprim
Freiberg's Test for Piriformis Syndrome

Flex the hip to 90 degrees, internally rotate the hip.
Pain in the
degrees, internally rotate ... lumbar #clinical #video ... #physicalexam #msk
Crank Test for Labral Tear of the Shoulder

To perform the Crank Test, fully abduct the shoulder
and externally rotate ... Video via @open_michigan ... PhysicalExam #clinical #video ... #sports #msk #orthopedics
Piriformis Test (FAIR Test - Flexion, Adduction, and Internal Rotation)

Flex the hip to 90 degrees, then
and internally rotate ... lumbar #clinical #video ... #physicalexam #msk
Reduction of Posterior Elbow Dislocation

#Elbow #Dislocation #Reduction #Posterior #clinical #video #msk #sports #orthopedics #physicalexam
Posterior #clinical #video ... #msk #sports #orthopedics
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
of patella then ask ... Grind #clinical #video ... Patellofemoral #msk
Anterior Cruciate Ligament Injury seen with positive Anterior Drawer Test

#Anterior #Cruciate #Ligament #ACL #Injury #Drawer #Test
physicalexam #clinical #video ... #msk
Winged Scapula on Physical Exam

Caused by injury to the long thoracic nerve

#Winged #Scapula #PhysicalExam #clinical #video
PhysicalExam #clinical #video ... #neurology #msk