Health Care > EXAM > RICKY'S CFRN STUDY GUIDE| 140 questions| WITH COMPLETE ANSWERS (All)

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RICKY'S CFRN STUDY GUIDE| 140 questions| WITH COMPLETE ANSWERS

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MI PATTERNS Correct Answer: LISA P. LATERAL: I,aVL, v5,v6 (LCA/RCA-high lateral wall L Vent) INFERIOR: II, III, aVF (RCA-inferior & posterior wall L Vent) SEPTAL: V1, V2 (LCA/bundle branches) ANT... ERIOR: V3, V4 (LCA-anterior wall L Vent) POSTERIOR: V1,V2,V3,V4:ST Depression (RCA/LCA-L Vent posterior wall) Charles's Law Correct Answer: Gas pressure increases as Temp increases Gas expands in a heated tank Henry 's Law Correct Answer: Decompression Dalton's Law Correct Answer: Molecules shrink under pressure. It takes more molecules to fill the same space. More altitude=more O2 needed. Graham's Law Correct Answer: Diffusion rate of gas thru a liquid is related to solubility of the gas. Higher to Lower Concentrations. (mucous in the lungs with O2 Boyle's Law Correct Answer: Trapped gas expands with altitude. (Air splints, Chest tubes, ET Tubes, Bowels) Gay-Lussac's Law Correct Answer: Pressure in the tanks go down as temperature goes down Murphy Sign Correct Answer: Gallbladder, unable to take deep breath upon palpation under the right ribs. Cullen Sign Correct Answer: Retroperitoneal bleed, pancreatitis, Trauma, Bruising of the umbilicus. Grey-Turner Sign Correct Answer: Retroperitoneal bleed, pancreatitis, Trauma, Bruising of the flanks. Asterixis Correct Answer: Liver, Hepatitis, Hands held out and shaking Cushing's Reflex Correct Answer: Increased ICP, widening pulse pressure, bradycardia, resp changes (cheyne stokes). RBC, HGB, HCT Correct Answer: 5, 15, 45 WBC Correct Answer: 4000-10,000 PLT Correct Answer: 150,000-400,000 [Show More]

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