2739 results
Deep Vein Thrombosis Ultrasound Pocket Card
Deep Vein Thrombosis Scanning Sites:
 • Common Femoral Vein 
 •
Vein Thrombosis False ... diagnosis #Ultrasound #radiology
Laryngocele- ...On physical examination, he had nontender, compressible swelling in the left cervical region that transmitted
over the left false ... space between false ... #laryngoscope #radiology
A transverse still image of the upper airway taken with a high frequency, linear transducer at
The false vocal ... #Clinical #EM #Radiology ... Trachea #Arytenoid #False
Stage I - Redistribution
In a normal chest film with the patient standing erect, the pulmonary vessels
which may give the false ... #Clinical #Radiology
A transverse still image of the upper airway using the high frequency, linear transducer at the
compared to the false ... #Clinical #EM #Radiology
Medications that Can Cause False Positives on Drug Tests

Urine drug screens (UDSs) are simple to use,
that Can Cause False ... Amphetamine false ... Cannabinoid false ... Benzodiazepine false ... Barbiturates false
Causes of False Elevation and Reduction in HbA1c

== False Elevation ==
Decreased RBC turnover 
• Iron, B-12,
Causes of False ... in HbA1c == False ... Transfusions == False ... Transfusions #False
Summary of Agents Potentially Contributing to False Positives on Urine Drug Screens (UDS)
Marijuana Metabolites
 • dronabinol,
Contributing to False ... (High Rate of False ... NSAlDs resulting in false-positive ... not result in false
Sensitivity Specificity False-Positive False-Negative Contingency Table / confusion matrix

Sensitivity refers to the test's ability to correctly
Sensitivity Specificity False-Positive ... False-Negative
The test characteristics of the heterophile antibody (AKA the monospot test) are not perfect and can
can lead to both false ... positive and false