06-09-2010, 07:46 AM
hi frnds keep continuing , try to keep on first page so every one c.
those who have done with exams pls help
those who have done with exams pls help
this is for every1, must read - drharsh
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06-09-2010, 07:46 AM
hi frnds keep continuing , try to keep on first page so every one c.
those who have done with exams pls help
06-11-2010, 02:20 AM
here's 2 & 3
--advance apologies everyone, for not felt like coming online...i just lost my Biji (grandm) :'-(and so past few days had been rollercoaster.. A.] HYPOVOLEMIC SHOCK: inadequate tissue perfusioon & circulatory dysfunction due reduced intravascular bllood volume (requires early recognition & prompt treatment to improve prognosis) causes: --ascites --blood & fluid loss, fluid shifts --burns --hemothorax --peritonitis --pathophysiological changes: a. tachycardia b. cerebral hypoxia -->tachypnea c. vasoconstriction -->cool, pale, clammy skin ; reduced urine uoutput d. reduced SV & CO -->narrow plulse pressure d. hypotension, shallow respirations, cyanosis e. metabolic acidosis A.] SEPTIC SHOCK: metabolic changes & circulatory collapse as response to infection (develops in 25% of patients with gram-negative bbacteria) --causes: gram-negative bacteria gram-positive bacteria --pathophysiological changes: a. infection -->chills and fever b. tachycardia and bounding pulse c. cerebral hypoxia -->tachypnea d. vasoconstriction -->reduced urine output e. vasodilation -->warm, dry skin f. hypotension, hypoxia, cyanosis g. acid-base / electrolyte imbalance -->absent reflexes h. respiratory center depression -->slow, shallow or Cheyne-Stokes respiration good luck i wish frm my heart you all best blessings for ur exam..
06-11-2010, 02:22 AM
sorry for thee typing errors above
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