18 results
SIGNS OF CHOLINERGIC CRISIS: DUMBELLS
-Diarrhea
-Urination
-Miosis
-Bradycardia
-Bronchospasm
-Emesis
-Lacrimation
-Lethargy
-Salivation

#Diagnosis #Toxicology #Muscarinic #Cholinergic #Toxidrome #Poisoning #DUMBELLS #DUMBBELLS #Mnemonic
SIGNS OF CHOLINERGIC ... Urination -Miosis -Bradycardia ... #Diagnosis #Toxicology
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
seen in digitalis toxic­ity ... seen are sinus bradycardia ... changes in digitalis toxicity ... #ECG #Digoxin #Toxicity ... #Toxicology
Colchicine Toxicity 
Naturally-occurring plant alkaloid [Autumn Crocus and Glory Lilly]
2-24 hrs 
 • Severe GI distress
Colchicine Toxicity ... #Colchicine #Toxicity ... #Toxicology #Symptoms ... #Signs #Diagnosis
Gamma hydroxybutyrate (GHB) - Toxicology

Clinical presentation
 - Symptoms of GHB toxicity include: short term anterograde amnesia,
hydroxybutyrate (GHB) - Toxicology ... Symptoms of GHB toxicity ... drowsiness, coma, bradycardia ... Hydroxybutyrate #GHB #Toxicology ... #Toxicity #Diagnosis
Toxidromes Compared: Anticholinergic, Cholinergic, Opioid, Sympathomimetic, Sedative-Hypnotic

During your physical exam, look for evidence of some of
acute cholinergic toxicity ... missing include bradycardia ... Opioid toxicity ... strongly with bradycardia ... #Diagnosis #Toxicology
Local Anaesthetic Toxicity - Guidelines for Crises in Anaesthesia
Signs of severe toxicity:
 • Sudden alteration in
Local Anaesthetic Toxicity ... in Anaesthesia Signs ... of severe toxicity ... collapse: sinus bradycardia ... Local anaesthetic toxicity
Clozapine Toxicology
Clozapine is an atypical antipsychotic most often reserved for use in patients who have treatment-resistant
Clozapine Toxicology ... orthostatic hypotension, bradycardia ... #Clozapine #Toxicology ... #Toxicity #Diagnosis
Digoxin Toxicity Presentation - Signs and Symptoms
 • Visual disturbances (halos, color disturbances)
 • Weakness
 •
Digoxin Toxicity ... Presentation - Signs ... EBmedicine #Digoxin #Toxicity ... #toxicology #Signs
Clinical Features of Carbon Monoxide Toxicity
CNS - Headache, Visual disturbances, Confusion, Ataxia, Seizure, Syncope, Retinal hemorrhage,
Carbon Monoxide Toxicity ... hemorrhage, Focal neurologic ... Carbon #Monoxide #Toxicity ... #Toxicology #Signs
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Organophosphate toxicity ... - Carbamate toxicity ... Lack of UMN/LMN signs ... aminotransferases • Serology ... Differential #Diagnosis #neurology