NCSBN NCLEX RN EXAM/GUARANTEE

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Tetracycline - Answer Taken on empty stomach, not given to children < 8yo bcoz it can stain teeth, not known to cause hearing loss Propranolol - Answer Can help control essential tremors Potassi... um iodide - Answer Used preoperatively to reduce size & vascularity of thyroid gland Clozapine (Clozaril) - Answer Common s/e is extreme salivation (sialorrhea), may increase risk of hyperglycemia Serum albumin - Answer Most sensitive measure of nutritional status Normal: 3.4-5.4 g/dl Normal BUN - Answer 7-20 mg/dl High risk for CT scan with contrast reaction - Answer - (+) pregnancy test - hx of asthma - past rxns to contrast - hx of ❤️, kidney & thyroid dse. - taking beta blockers & metformin - poor renal fxn Earliest s/s of poor oxygenation - Answer Increased pulse Late signs of poor oxygenation - Answer Abnormal breath sounds & cyanosis Pulsus paradoxus - Answer Fall in systolic BP with inspiration > 10mmHg Dressler's syndrome - Answer Also called post MI syndrom [Show More]

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