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A comprehensive overview of surgical stress and its impact on various bodily systems. It outlines the physiological responses of the brain, lungs, heart, kidneys, gi tract, and pancreas to surgical stress. The document also explores common postoperative complications, including pain, nausea, blood loss, delirium, fluid and electrolyte imbalances, and deep vein thrombosis (dvt). It provides insights into the causes, symptoms, and treatment approaches for these complications. This resource is valuable for nursing students and professionals seeking to understand the physiological and clinical aspects of surgical stress and postoperative management.
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How does the brain respond to surgical stress -- Answer ✔✔ increase blood flow, dilates pupils to allow for more light to go in How does the lungs respond to surgical stress -- Answer ✔✔ inc. RR, bronchodilation How does the heart respond to surgical stress -- Answer ✔✔ inc. HR, inc. BP, peripheral vasodilation How does the kidneys respond to surgical stress -- Answer ✔✔ decrease blood flow to kidneysinc. Renin vasoconstriction & inc BP How does the GI respond to surgical stress -- Answer ✔✔ dec gastric emptying How does the pancreas respond to surgical stress -- Answer ✔✔ dec. insulin, inc. glucagon Primary Assessment - A -- Answer ✔✔ Airway Look: drool? Vomit? Secretions? Colour? Listen: able to speak in full, clear sentences? Slurring words? Stridor? Primary Assessment - B -- Answer ✔✔ Breathing Look: colour, spontaneous resps? Rate? Work of breathing? Accessory muscle use Listen: Adventitious sounds?
Primary Assessment - C -- Answer ✔✔ Circulation Assess skin colour, warmth, moisture Palpate radial pulse - rate, regularity, strength Primary Assessment - D -- Answer ✔✔ Disability/Dextrose/Discomfort: LOC, pain assessment (OPQRSTU or LOTARSP), blood glucose Primary Assessment - E -- Answer ✔✔ - exposure/environment
How to treat electrolyte imbalances -- Answer ✔✔ Give Na+ & K+ Why is dizziness a common complication? -- Answer ✔✔ Postural changes, hypotension, AEIOUTIPS AEIOUTIPS -- Answer ✔✔ Alcohol Epilepsy Insulin Overdose/oxygenation Uremia/underdose Trauma Infection Psychiatric / poisoning Stroke/shock How to treat dizziness -- Answer ✔✔ Find the cause and treat What is Virchow's Triad for? -- Answer ✔✔ DVT What is Virchow's triad? -- Answer ✔✔ 1. Venous stasis