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أرشيف المشاركات
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?
Q14: Which of the following pleural fluid studies is explicitly noted as "not necessary" when making decisions about draining an effusion?
Q13: During a Spontaneous Breathing Trial (SBT), which finding is listed as a specific failure criterion?
Q12: What is the recommended sedation strategy to reduce aspiration risk, atelectasis, and delayed weaning?
Q11: What are the specific technical limits recommended for endotracheal suctioning?
Q10: If the end-inspiratory plateau pressure (Pplat) exceeds 30 cm H2O on 6 mL/kg PBW, what is the recommended action?
Q9: According to the lung-protective ventilation strategy, tidal volumes of 6–8 mL/kg must be calculated using:
Q8: What is the advised duration of antimicrobial therapy for VAP caused by non-fermenting gram-negative bacilli like Pseudomonas aeruginosa?
