983 results
Positive Anterior drawer test video

Test for ACL integrity. Knee at 90 degree pulling tibia forward. (+)
Anterior drawer test ... video Test for ... Knee at 90 degree ... Test has >95% specificity ... Positive #Clinical #Video
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Ocular Myasthenia ... the ice pack test ... myasthenia gravis has ... include a Tensilon test ... PhysicalExam #clinical #video
Positive Lachman's Test

The Lachman test is a clinical test used to diagnose injury of the anterior
knee is flexed at ... should place one hand ... behind the tibia and ... It is important that ... Clinical #Positive #Video
Newer Syphilis Reverse Algorithm 

The advent of newer, faster 
treponemal antibody tests have 
allowed high-throughput of
Syphilis Reverse Algorithm ... specific trep. tests ... first step in the algorithm ... patient antibodies that ... Syphilis #Reverse #Algorithm
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
liver function tests ... algorithm. ... that should be ... requested at that ... LFTs #Abnormal #Algorithm
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
Study • Clotting tests ... between deficiencies and ... PT and/or aPTT) ... normalizes → Patient has ... normalize → Patient has
First-line therapies for Asthma, Asthma-COPD Overlap and COPD

The diagnosis of COPD, asthma, and ACO initially requires
bronchodilator test ... required, specific tests ... bronchoprovocation test ... tests for pneumoallergens ... #Differences #Algorithm
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
ulceration • Ocular ... Positive pathergy test ... is a skin prick test ... spondyloarthritis • Ocular ... Leukemia, Lymphoma Ocular
Hyperthyroidism (low TSH, High T4/T3) - Diagnostic Algorithm

Radioactive iodine scan – get if concern for nodular
) - Diagnostic Algorithm ... if concern for nodular ... -99% sensitive and ... Check pregnancy test ... Hyperthyroid #Diagnosis #Algorithm
Landolfi’s Sign on Physical Exam

A 73-year-old man presented with shortness of breath. On ocular exam, pupil
On ocular exam, ... pupil dilation and ... constriction that ... PhysicalExam #Clinical #Video ... #Ocular #Iris #