34 results
Cervical Central Canal and Neural Foraminal Stenosis Grading

Cervical Central Canal Stenosis Grading
 - Normal - No
Cervical Central ... Grading Cervical Central ... effacement +/- slight ... Spine #Report #Classification ... Diagnosis #Radiology #MSK
Central Nervous System Pharmacology - Somatic and Autonomic Receptors
Somatic
 • Rocuronium -> Non-depolarizing (reversible competitive inhibitors)
Central Nervous ... System Pharmacology ... Amy Chung, MD, MSc ... @AmyChung #Central ... Autonomic #Receptors #Pharmacology
Atrial Fibrillation Overview

Symptoms:
Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

1. Why?
Cardiac:
• Valvular heart disease
•
Fibrillation Overview Symptoms ... Palpitations, light-headedness ... Rate Control • ... Rhythm Control
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... control) ... Vaughan #Williams #Pharmacology ... #Classification ... #Classes #pathophysiology
Cephalosporins 
Cephalosporins are bactericidal beta-lactam antibiotics derived from the fungus Acremonlum— they disrupt peptidoglycan formation in
activity against LAME ... and enterococci General ... #Generations #Classification ... #pharmacology #
Radiculopathy: Signs and Symptoms
 • Back/Neck Pain
 • Decr Range of motion
 • Abnormal posturing
 •
Radiculopathy: Signs and Symptoms ... and vibration later ... Radiculopathy #MSK ... diagnosis #signs #symptoms ... #pathophysiology
Cubital Tunnel Syndrome: Pathogenesis and clinical findings

 • Paresthesia of 5th and medial half of 4th
medial half of 4th digits ... Syndrome #Diagnosis #pathophysiology ... #signs #symptoms ... #msk
Digoxin 101 - Pharmacology
Indications:

1) Tachyarrhythmias 
 • Atrial Fibrillation, Atrial Flutter, Supraventricular Tachycardias
 • ↑ Vagal
Digoxin 101 - Pharmacology ... nodal delay (ie rate ... control) 2) ... NYHA III or IV symptoms ... thematttsai #Digoxin #Pharmacology
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
A-Fib) Summary Symptoms ... Palpitations, light-headedness ... block or WPW Rate ... sinus rhythm vs rate ... possibly better: • Symptom
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
disc herniation (central ... spine Signs / Symptoms ... CaudaEquina #Syndrome #MSK ... #pathophysiology ... #diagnosis #symptoms