2807 results
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Diagnosis Framework Causes ... MAO inhibitors, Organophosphate ... Hypothermia Causes ... Sympathomimetics, Organophosphates ... ophthalmology #causes
Miosis Causes - 4 P's Mnemonic
Constricted: pupils < 2mm, Pinpoint: pupils < 1mm
 • Pain Killer:
Miosis Causes - ... • Phosphate: Organophosphate
Causes of Polyneuropathy - Differential Diagnosis Algorithm
 • Metabolic: DM, Hypothyroidism, CKD, Cirrhosis, Nutritional deficiency
 •
Causes of Polyneuropathy ... metals, Vitamin B6, Organophosphates ... Diagnosis #Algorithm #causes
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Causes of Neuromuscular ... Myasthenia Gravis, Organophosphate ... Neuromuscular #Weakness #Causes
Drug-Induced Seizures - OTIS-CAMPBELL

O - Organophosphate, oral hypoglycemics, opioid
T - TCA, theophylline
I - Isoniazid, Insulin
S -
OTIS-CAMPBELL O - Organophosphate ... Seizures #Medication #Causes
A toxidrome is a syndrome (set of symptoms) caused by specific medications or toxins.

There are 5
set of symptoms) caused ... pilocarpine), AChEIs (organophosphates
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Clonidine • Organophosphates ... Spondylarthropathies Other causes ... differential #diagnosis #causes
Bradycardia - Differential Diagnosis 
 • Cardiac disease: Myocardial ischemia / infarction, Myocarditis, Congenital disorders, Cardiomyopathies,
amiodarone, clonidine, organophosphates ... Physiological causes
Mnemonics - Organophosphate Toxin Poisoning
#Diagnosis #Toxicology #Organophosphate #Cholinergic #Toxidrome #Poisoning #SLUDGE #DUMBBELLS #Mnemonic
Mnemonics - Organophosphate ... Diagnosis #Toxicology #Organophosphate
Nerve agent exposure is a generalized whole-body exposure. Similar to organophosphates, symptoms and signs result from
Similar to organophosphates ... In contrast to organophosphates