415 results
Classification of Some Antimicrobial Agents by Their Sites of Action
Inhibitors of metabolism: Sulfonamides, Trimethoprim
Inhibitors of cell
Their Sites of Action ... synthesis: ß-Lactams, Vancomycin ... mechanism #sites #action
Antibiotics - Mechanisms and Sites of Action 

Inhibit Cell Wall Synthesis or Function 
- Beta Lactams,
Mechanisms and Sites of Action ... Beta Lactams, Vancomycin ... Mechanisms #Sites #Action
Corrigan's Sign in Severe Aortic Regurgitation

- Dr. Andres S. Kohan https://twitter.com/KohanAndres

#Corrigans #AorticRegurgitation #Pulse #PhysicalExam #Video #Neck
Corrigan's Sign ... #PhysicalExam #Video ... #Neck #Signs #
Modified penicillin binding proteins as mechanism of resistance to antibiotics.
Penicillin Binding Proteins (Transpeptidases) cross link peptidoglycan
cephalosporins bind PBPS active ... this function - Vancomycin ... unvaccinated) - Add vancomycin ... - Vancomycin again ... remains active
Positive J-Sign - Maltracking Patella on Knee Physical Exam

The J sign correlates with poor patellar tracking
Positive J-Sign ... Exam The J sign ... #Positive #JSign ... #J #Sign #Knee ... Patella #clinical #video
Septic Arthritis - Diagnosis and Management Summary
Clinical Exam: hot, swollen, pain with passive AND active ROM
with passive AND active ... N. gonorrhoeae Vancomycin ... negative bacilli Vancomycin ... staphylococcus Vancomycin ... arthritis in sexually active
Brudzinski's Sign in Meningitis

Forced flexion of the neck elicits a reflex flexion of the hips. It
Brudzinski's Sign ... #Brudzinskis #Signs ... PhysicalExam #Clinical #Video
Muller's sign in Aortic Regurgitation - Systolic pulsations of the uvula 

In chronic severe aortic regurgitation,
Muller's sign in ... variety of physical signs ... Müller's sign is ... #Mullers #sign # ... uvula #clinical #video
Chvostek's Sign - Physical Exam - Hypocalcemia

Chvostek's sign is described as the twitching of facial muscles
Chvostek's Sign ... Hypocalcemia Chvostek's sign ... Chvostek's sign ... #Chvosteks #Signs ... #Hypocalcemia #Video
Radiculopathy: Signs and Symptoms
 • Back/Neck Pain
 • Decr Range of motion
 • Abnormal posturing
 •
Radiculopathy: Signs ... Decr Range of motion ... • Spurling's sign ... pain Lasegue's sign ... MSK #diagnosis #signs