93 results
COVID-19 PCR and Serology Testing - Timeline
 • Nucleic Acid Test - Most reliable and can
Serology Testing ... can be used in ... - Can be used after ... antibody #antibodies #testing ... #laboratory #Timeline
Algorithm for the diagnosis of chronic diarrhea.
It is usually impractical to test and treat the many
impractical to test ... and treating to ... if the diarrhea can ... pick specific tests ... to sort out the
Gastrointestinal Evaluation of Iron Deficiency Anemia
In patients with anemia, diagnose iron deficiency if:
 • Ferritin <
• Additional laboratory ... Test for celiac ... Recommended in men and ... Non-invasive testing ... Gastrointestinal #Evaluation #workup
Disseminated Gonococcal Infection - Diagnosis and Management Summary

Bacteremic spread of the Gram-negative diplococci Neisseria gonorrhoeae. History
Laboratory Diagnosis ... susceptibility testing ... the preferred test ... testing of skin ... typically part of the workup
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
Yergason's Test ... tendon pathology testing ... Can also be +SLAP ... #PhysicalExam # ... clinical #video #msk #sports
Commonly Used Diagnostic Tests for Celiac Disease

Tissue transglutaminase (tTG) IgA antibodies
 - Most reliable noninvasive test
Used Diagnostic Tests ... screening test ... Celiac #Disease #Testing ... #Laboratory #Tests ... #Diagnosis #Workup
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Rheumatology Workup ... CRP level: (1) Can ... more time for the laboratory ... Rheumatoid #Arthritis #laboratory ... #workup #diagnosis
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for ... ulnar nerve palsy, testing ... video #neurology #physicalexam ... #orthopedics #sports ... #hand
Primary Adrenal Insufficiency:
 • ACTH stimulation test - Synthetic ACTH does not stimulate cortisol secretion because
onset, there is an ... - This test can ... Insufficiency #Evaluation #laboratory ... #diagnosis #testing ... endocrinology #workup
Commonly Observed Laboratory Findings in Hepatic / Liver Failure
 - Elevated conjugated and unconjugated bilirubin -
Commonly Observed Laboratory ... AST can be normal ... liver glycogen stores ... Hepatic #Hepatology #Laboratory ... #Diagnosis #Testing