487 results
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
+ Painful arc test ... pain + Hawkin's test ... followed by passive internal ... symptoms #msk #pathophysiology
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
posterior drawer test ... Posterior drawer test ... with the knee in internal ... Posterior draw test ... #MSK #Sports #pathophysiology
Colorectal Cancer Screening and Polyp Surveillance Intervals
Colon Cancer Screening - Modality - Interval:
 • Colonoscopy -
Polyp Surveillance Intervals ... Screening - Modality - Interval ... Multitarget DNA stool test ... Polyp Surveillance Intervals ... #Surveillance #Intervals
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
The JT Interval ... T-wave, the JT interval ... you use the JT Interval ... than prolonged QT interval ... electrocardiogram #pathophysiology
Figure 1. The normal #pelvic #floor at rest during #rectal #examination. The #internal anal #sphincter #muscle
pelvic #floor at rest ... The #internal anal ... hidden” by the #external ... demonstrates the internal
Piriformis Test (FAIR Test - Flexion, Adduction, and Internal Rotation)

Flex the hip to 90 degrees, then
Piriformis Test ... (FAIR Test - Flexion ... Adduction, and Internal ... then adduct and internally ... is a positive test
Lateral pivot shift test: Valgus stress on knee plus internal/external rotation of knee during knee flexion
Lateral pivot shift test ... stress on knee plus internal ... /external rotation ... LateralPivotShift #Test
Pathophysiology of Hemolytic Anemia
 - Defects in RBC internal contents (thalassemia, hemoglobinopathies, and metabolic defects)
 -
Pathophysiology ... Defects in RBC internal ... environment #Pathophysiology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
P wave and PR interval ... normal • The PP intervals ... • The P to P interval ... shorter than the intervals
Apley Compression Test on Knee Examination

With the patient prone, the knee being tested is flexed to
Apley Compression Test ... while applying internal ... and external rotation ... This test is usually ... #Compression #Test