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diagnosis differential pharmacology nephrology hypomagnesemia medications actions adrenergic adrenoceptor angiotensinii calculi calculus cardiology comparison diuresis diuretics drugs excretion hypokalemia hypomg
Shock - Pathophysiology Inadequate tissue perfusion to meet O2, nutrient requirements 1. Distributive Shock 2. Hypovolemic Shock 3. Cardiogenic
Shock - Pathophysiology ... Hypovolemic Shock ... #Shock #Pathophysiology ... differential #diagnosis #algorithm ... #causes
Major Segments of the Nephron and their Functions - Glomerulus - Formation of glomerular filtrate
Nephron and their Functions ... organic acids and bases ... tubule (DCT) - Active ... #Pathophysiology ... #Tubules #Table
Imaging Modalities for Renal Calculus AXR. KUB - Good far calcium-containing stones useful when limited radiation dose
Modalities for Renal ... obstruction - Able ... identify non-calculus causes ... detection with function ... for non-calculus causes
Major Physiological Effects of Angiotensin II Altered Peripheral Resistance I. Direct vasoconstriction II. Enhancement of peripheral noradrenergic neurotransmission: A.
medulla Altered Renal ... Function l. ... Increased renal ... AngiotensinII #Pathophysiology ... #Action
Causes of Hypomagnesemia Redistribution: - IV glucose - Correction of diabetic ketoacidosis - IV hyperalimentation - Refeeding
Causes of Hypomagnesemia ... - Nasogastric suction ... (steatorrhea) Renal ... Tubulointerstitial renal ... Hypomagnesemia #Causes
Treatment of Stable Narrow-Complex Tachycardia Regular Rhythm: • Attempt vagal maneuvers • Give adenosine 6 milligrams IV
Treatment of Stable ... B-blockers with caution ... Treat underlying cause ... Treat underlying cause ... management #cardiology #algorithm
Diuretics and Agents Regulating Renal Excretion Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide) • Glaucoma • Epilepsy • Altitude
Agents Regulating Renal ... Kidney stones caused ... the Nonspecific Cation ... • Hypovolemic shock ... #Medications #Table
Causes of Hypomagnesemia • Redistribution: IV glucose, Correction of diabetic ketoacidosis, IV hyperalimentation, Refeeding after starvation,
Causes of Hypomagnesemia ... loss: Nasogastric suction ... steatorrhea) • Renal ... Tubulointerstitial renal ... Hypomagnesemia #Causes
Causes of Hypokalemia Transcellular Shifts: - Alkalosis, Increased plasma insulin (treatment of diabetic ketoacidosis), ß-Adrenergic agonists, Hypokalemic
Causes of Hypokalemia ... , nasogastric suction ... Villous adenoma Renal ... chewing tobacco, Renal ... #Hypokalemia #Causes
Adrenoceptor Actions α1 • Vascular smooth muscle - Contraction • Genitourinary smooth muscle - Contraction • Intestinal
Adrenoceptor Actions ... conduction velocity • Renal ... adrenergic #receptors #actions ... #pharmacology #pathophysiology ... #comparison #table
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