251 results
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
False-Negative Contingency ... #Specificity #FalsePositive ... FalseNegative #Contingency
Fecal Incontinence - Pathogenesis and Complications
Continence mechanisms are impaired
 • Local neuronal damage
 • External and
Fecal Incontinence ... Complications Continence ... sphincter impairment Continence ... dementia) #Fecal
Red Flags in Back Pain
 • Cancer: Age > 50, History of cancer, Unexplained weight loss,
Immunosuppression, Focal ... Urinary retention, Fecal
What is Fecal Occult Blood Testing (FOBT)
 • Screening for colorectal cancer in average risk population
What is Fecal Occult ... Fellowship @UMassGI #Fecal ... #FOBT #Guaiac #FalsePositives
Classification of Neonatal Seizures
Subtle 
Clonic 
 - Focal 
 - Multifocal 
Tonic 
 - Focal
Clonic - Focal ... Multifocal Tonic - Focal ... Myoclonic - Focal
Some of the techniques used for Antenatal Diagnosis

Amniocentesis 
 - Chromosome/micro-array and DNA analysis 
 -
analysis - Fetal ... infection — PCR Fetal ... sampling - Fetal ... serology - Fetal ... analysis - Fetal
Epilepsy Seizure Types - Generalized vs Focal

Generalized Seizures
 - Absence seizures 
 - Myoclonic seizures
Generalized vs Focal ... #Generalized #Focal
Intrapartum Abnormal Fetal HR Tracing - Causes of Variability & Decelerations - Differential Diagnosis Algorithm
Minimal/Absent Variability
Intrapartum Abnormal Fetal ... (< 5 bpm): • Fetal ... Tissue hypoxia in fetal ... decelerations: • Fetal ... compression • Fetal
Urine Drug Screens - Common drugs that may cause false positive tests 

Amphetamines:
Bupropion, Labetalol, Methylphenidate, Phenylephrine,
Toxicology #Diagnosis #FalsePositive
Obstetric Ultrasound Pocket Card
1st Trimester Checklist:
 • Look for signs of an IUP
 • Gestational dating
length • Measure fetal ... Checklist: • Measure fetal ... rate • Assess fetal ... volume (MVP) • Fetal ... @Pocus101 #fetal