43 results
Medications that Can Cause False Positives on Drug Tests

Urine drug screens (UDSs) are simple to use,
potentially yielding false-positive ... Protonix), may cause false-positive ... antibiotics used ... treat bacterial infections ... #tests #differential
Vancomycin and Dalbavancin (lipoglycopeptide antibiotics) - Antibiotics Class Overview

Mechanism: Glycopeptide -  inhibits cell wall synthesis
lipoglycopeptide antibiotics ... ) - Antibiotics ... Used for: all sorts ... infections from ... #Pharmacology #Antibiotics
RPR - False Positives
Causes of a false positive RPR that are not syphilis. (False-negative treponemal tests
RPR - False Positives ... positive RPR that ... are rare; case reports ... • Acute Infections ... #Positives #differential
Table of Antibiotics for Highly Resistant Gram Positive Infections 

- Dr. Eric Strong @DrEricStrong - Strong
Table of Antibiotics ... Resistant Gram Positive ... Infections - ... #GramPositive #Infections ... #Table #Pharmacology
Daptomycin  - Antibiotics Class Overview

Mechanism: Lipopeptide antibiotic – forms transmembrane channels and depolarizes cells.
Daptomycin - Antibiotics ... only covers Gram positives ... skin/soft tissue infections ... cidal nature) #Pharmacology ... #Antibiotics #Review
Aminoglycosides  - Antibiotics Class Overview

Gentamicin, Tobramycin, Amikacin, Streptomycin -30S inhibitor (all IV)
Spectrum: Extremely efficacious vs.
Aminoglycosides - Antibiotics ... Gram positives ( ... gram negative infections ... urinary tract infections ... #Pharmacology #Antibiotics
Carbapenems - Antibiotics Class Overview

Imipenem/Cilastin, Meropenem, Ertapenem, Doripenem 

Spectrum: Broadest spectrum antibiotics, cover Gram positive, Gram
Carbapenems - Antibiotics ... Broadest spectrum antibiotics ... , cover Gram positive ... #Pharmacology ... #Antibiotics #Review
Tigecycline (IV) - Antibiotics Class Overview

Mechanism: Glycylcycline class - structurally related to Tetracyclines (bacteriostatic).  Only
Tigecycline (IV) - Antibiotics ... coverage - Gram positive ... intraabdominal infections ... skin/soft tissue infections ... #Pharmacology #Antibiotics
Linezolid (Zyvox) (PO and IV) - Antibiotics Class Overview

Mechanism: Oxazolidinone class –unique ribosomal inhibitor (acts on
(PO and IV) - Antibiotics ... covers all Gram positives ... skin/soft titssue infections ... #Pharmacology ... #Antibiotics #Review
Blood culture contaminants
Grouped by gram negative vs gram positive vs other as well as never/maybe/probably
Some additional
negative vs gram positive ... Sara Dong @swinndong ... febrilepodcast] #ID #Infectious ... Diseases #Infections ... Microbiology #Micro #Differential