5 results
Medications that Can Cause False Positives on Drug Tests

Urine drug screens (UDSs) are simple to use,
on Drug Tests ... • Verapamil Opioids ... and opiates false ... #drug #tests #differential ... #diagnosis #toxicology
Potassium Channel Blockers - Medications
1. Cardiovascular Drugs
2. Psychiatric drugs
3. Other drugs
4. Synthetic opioids: Levomethadyl 
5. Opium
Other drugs 4. ... Synthetic opioids ... #Medications #Differential ... #Diagnosis #Pharmacology ... #Toxicology
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
Antimalarial drugs ... - Cocaine Opioids ... widening #ECG #EKG #Pharmacology ... #Medications #Toxicology ... #Diagnosis #Differential
Medications causing Acute Kidney Injury (AKI)
Prerenal:
 • Dehydration: Diuretics
 • Altered intrarenal autoregulation: ACEIs / ARBs,
Medications causing Acute ... sphincter tone: • Opiates ... #Medications #Drugs ... #pharmacology # ... differential #diagnosis
Causes of Hyperkalemia
l. Pseudohyperkalemia
  A Cellular efflux; thrombocytosis, erythrocytosis, leukocytosis, in vitro hemolysis
  B.
structurally similar, positively ... uropathy, post-acute ... Acute oliguric kidney ... #Hyperkalemia #Differential ... #Diagnosis #High