7 results
What is Fecal Occult Blood Testing (FOBT)
 • Screening for colorectal cancer in average risk population
Fecal Occult Blood Testing ... of time) Why FOBT ... to unnecessary testing ... #OccultBlood #Testing ... FalsePositives #
Causes of Inaccurate Fecal Occult Blood Test Results 

False Positive gFOBT:
Ingestion of nonhuman heme (eg, meat
Causes of Inaccurate ... False Positive gFOBT ... medication #Guaiac #FOBT ... #OccultBlood #Testing ... #Laboratory #FalsePositive
Urine Drug Screens - Common drugs that may cause false positive tests 

Amphetamines:
Bupropion, Labetalol, Methylphenidate, Phenylephrine,
drugs that may cause ... Toxicology #Diagnosis #FalsePositive ... #Testing
Pediatric Mouth Disorders - Differential Diagnosis Algorithm
Teeth:
 • Teething
Painful - Gastrointestinal:
 • Crohn's Disease
 • Ulcerative
Differential Diagnosis Algorithm ... Teeth: • Teething ... Gingivitis) • Hand, Foot ... Differential #Diagnosis #Algorithm ... #Causes #Peds #
Patellar dislocation 
Patella dislocation refers to when the kneecap is completely displaced out of its normal
Patellar dislocation ... Patella dislocation ... patella is primarily caused ... incident (often twisting ... internally on a planted foot
Patellar dislocation
 - Most common in young athletes
 - Mechanism: twisting of extended knee with foot
Patellar dislocation ... - Mechanism: twisting ... extended knee with foot ... medial blow - causes ... XRay #Patellar #Dislocation
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... POSTERIOR KNEE DISLOCATIONS ... : ~25% cases. ... Dorsiflexion of foot ... ligament/meniscus testing