28 results
Summary of the therapeutic uses of adrenergic agonists
Table of Catecholamine Pressors, Non-Catecholamines, Alpha and Beta Receptor
the therapeutic uses ... Alpha and Beta Receptor ... and Therapeutic Uses ... #Pharmacology #Vasopressors ... NonCatecholamines #Receptors
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Vasopressors Table ... properties by Target Receptor ... Resistance, Main Uses ... mcg/min Pure Vasopressors ... : - Vasopressin
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
Vasopressors and ... Pharmacology Summary Vasopressors ... • Higher doses cause ... Dose dependent receptor ... cAMP/cGMP • Causes
Management of SIADH
Treat underlying cause:
 • Causes can include pain, primary lung pathology, post-operative phenomenon, medications,
Treat underlying cause ... : • Causes can ... bolus of 0.9% NS Vasopressor ... receptor antagonists ... • Blocks ADH receptor
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
Kidney stones caused ... Association class IV) Vasopressin ... Receptor Agonist ... (Vasopressin) ... bleeding disorders Vasopressin
SIADH Treatment Options
1. Treat underlying cause of SIADH: Pain, Primary lung pathology, Post-operative phenomenon, Medications, Basically
Treat underlying cause ... administered • This can cause ... Vasopressor receptor ... • Blocks ADH receptor ... effects: Thirst, Nausea
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Class II - Beta Receptor ... Classification #Classes ... #cardiology #pharmacology
Myoedema in Hypothyroidism on Physical Exam

Hypothyroidism is a clinical syndrome resulting from the production, secretion or
the presence of receptors ... (shown in the video ... reflex hammer, caused ... PhysicalExam #clinical #video
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
evaluate her JVP (video ... Causes = RV failure ... pericarditis (this case ... #PhysicalExam #Video ... Pericarditis #Cardiology
Kussmaul's Sign on Physical Exam

What’s the diagnosis?
Severe biventeicular failure with + Kussmaul sign! NICM. No constriction!

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and other rarer causes ... physicalexam #clinical #video ... #jvp #cardiology