Under resting conditions, red blood cells move through the pulmonary capillary bed in approximately 0.75 seconds (transit time), although equilibration of oxygen and carbon dioxide…
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Tag: Anesthesia
9 P’s of Rapid Sequence Intubation (RSI)
0-10 minutes (Possibility of Success): Anticipating difficult airway Mnemonic: LEMON approach 1. Look externally: Remember “BONES” Beard Obesity No teeth Elderly Sleep apnea/Snoring 2. Evaluate…
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Hepatorenal syndrome (HRS) – Quick revision
New Criteria for HRS 1. Cirrhosis with ascites 2. Serum creatinine >1.5mg/dl 3. No sustained improvement in renal function after 2 days of diuretic withdrawl…
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Opioid Receptors Mnemonic
Opioid receptors are a group of inhibitory G protein-coupled receptors with opioids as ligands. Mu (µ) Receptor (MOP) Mnemonic: MU CARDS Miosis eUphoria Constipation Analgesia…
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Brachial Plexus Block Made Easy
Brachial plexus is sub-divided from proximal to distal into: Roots, Trunks, Divisions, Cords, Branches. This can be easily remembered with a mnemonic: Randy Travis Drinks…
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Local Anesthetics Mnemonic
All Local anesthetics contain suffix “-caine”. Local Anesthetics (LA) can be classified as: Esters and Amides. Esters vs Amides A mnemonic device is that the…
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Priming, Precurarization and Self taming
Priming Administration of a small sub-paralyzing dose of non-depolarizing muscular blocking agent (usually 10% of the intubating dose) is given 2-4 minutes before administering a…
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Concentration effect, Second gas effect and Diffusion hypoxia
Concentration effect The higher the concentration of an inhaled anesthetic, the faster the alveolar concentration approaches the inhaled concentration. This is referred to as concentration…
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