إختِبارات ومُلخَّصات مُمَهِدو التَخدير
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Q13: When should the continuous insulin infusion be officially stopped or switched in DKA management?
Q12: What is the recommended rate of IV insulin for a blood glucose concentration of 15-11 mmol/L?
Q11: If the initial potassium level is below 3.5 mmol/L, what is the specific recommendation?
Q10: How does venous pH compare to arterial pH in a patient with DKA?
Q9: Why is blood urea considered a better measure of renal function than creatinine in DKA?
Q8: Why are initial potassium levels usually normal or high in DKA despite total body deficits?
Q7: If a patient's serum sodium fails to rise with treatment, what specific complication is indicated?
Q6: When measuring blood glucose at presentation, what condition may cause falsely low readings?
Q5: What is the most common precipitating cause of Diabetic Ketoacidosis?
Q4: Why might capillary refill initially appear normal in a patient with DKA despite dehydration?
Q3: Beta-oxidation of free fatty acids produces which specific ketone bodies that cause acidosis?
Q2: Which counterregulatory hormones accelerate gluconeogenesis and elevate serum glucose in DKA?
Q1: What are the characteristic laboratory findings that define Diabetic Ketoacidosis (DKA)?
◈ المُحاضرة 7⃣ || العِناية 👨🎓
▶ Diabetic Ketoacidosis (DKA)
Q20: When conducting a Spontaneous Breathing Trial (SBT), what are the recommended method settings?
Q19: Why is it stated that the prevalence of VAP is overstated?
Q18: According to the NHSN algorithm, what is the exact threshold for a positive culture of bronchoalveolar lavage to diagnose probable VAP?
Q17: When tube thoracostomy is required for pleural fluid drainage, what size is specifically advised because it is less painful and effective?
Q16: In the context of VAP management, higher tidal volumes are dangerous because they directly cause:
Q15: To diagnose "probable VAP" based on cultures, the NHSN algorithm explicitly excludes which of the following organisms?
