60 results
Differential Diagnosis for a Prolonged PT and aPTT
If the PT and the aPTT are both prolonged,
and extrinsic pathways ... in the common pathway ... Causes include : ... Pre-analytical cause ... to the common pathway
Alternatives to opioids for pain management in the emergency department decreases opioid usage and maintains patient
Pain pathways by ... #Indications #Pathways ... #Table #MSK #Migraine
First Generation Anti-Psychotics: Mechanisms and Side Effects
Typical/Conventional Anti-Psychotics - Examples: Haloperidol, Chlorpromazine

ACh M1 antagonist - Block
Hypotension Mesolimbic Pathway ... Mesocortical Pathway ... Tuberoinfundibular Pathway ... Nigrostriatal Pathway ... , and/or limbs caused
Antiemetics and Vomiting

#Pathophysiology #Antiemetics #Locations #Action #Pathways #Nausea #Chemotherapy #TriggerZone #CTZ
Locations #Action #Pathways ... #Nausea #Chemotherapy
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
place via fast pathway ... from the slow pathway ... through the slow pathway ... the end of slow pathway ... time the fast pathway
Wolff–Parkinson–White syndrome (WPW) is one of several disorders of the electrical system of the heart that
WPW is caused by ... electrical conduction pathway ... this abnormal pathway
Causes of Abnormal PT and/or aPTT
Prolonged Prothrombin Time (PT)
1. Acquired deficiency of FVII
Causes of Abnormal ... deficiencies: Contact pathway ... Pre-analytical cause ... to the common pathways ... aPTT #Prolonged #Causes
Aqueous Humor Production and Drainage
 • Provides nutrition, removes wastes, and transports neurotransmitters to the avascular
chamber via two pathways ... Trabecular Meshwork Pathway ... of flow) -> AH passes ... • Uveoscleral Pathway ... suprachoroidal space -> Passes
(DOAC interactions) Cancer-treatment specific inducers (↑) and inhibitors (↓)
of cytochrome p450 CYP3A4 and P-glycoprotein.

DOACs are substrates
P-glycoprotein pathway ... with the CYP3A4 pathway ... P-glycoprotein pathway ... #Interactions #Table
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
discomfort Cardiac Causes ... • Accessory pathway ... ) Non-Cardiac Causes ... Diagnosis #Algorithm #causes