© Springer International Publishing AG 2017Tilak D. Raj (ed.)Data Interpretation in Anesthesiahttps://doi.org/10.1007/978-3-319-55862-2_34 34. Chest Pain Profiles John David Srinivasan1 (1) Department of Anesthesiology and Critical Care, Saint Louis University, School of Medicine, 3635 Vista Ave., PO…
Fig. 33.1 Which drugs? Drug Testing Questions 1. How does substance abuse affect anesthesiology as a specialty? 2. What test would you order for suspected fentanyl substance abuse in your…
Fig. 15.1 An electrocardiogram illustrating changes suggestive of myocardial ischemia (ST-segment depression in the anterolateral leads I, aVL, and V2–V6) Questions 1. Interpret Figs. 15.1 and 15.2. 2. What…
Hemoglobin 73 g/L (115–145) Platelets 46 × 109/L (150–400) Prothrombin time 33 s (10–12) INR 3.3 (0.7–1.3) Activated partial thromboplastin time 102 s (25–37) Fibrinogen 0.6 g/dL (1.5–4) D dimer units 1026 ng/mL (<250) Questions 1. What…
Fig. 16.1 FloTrac monitor showing four different parameters: cardiac output (CO), cardiac index (CI), stroke volume (SV), and stroke volume variation (SVV) Fig. 16.2 FloTrac monitor showing four different parameters:…
Total bilirubin 3.2 mg/dL (0.2–1.2 mg/dL) Direct bilirubin 2.8 mg/dL (0.1–0.4 mg/dL) AST 14 U/L (10–40 U/L) ALT 35 U/L (7–56 U/L) Alk phos 260 IU/L (44–147 IU/L) γGT 73…
Fig. 27.1 Reproduced with permissions from The Permanente Journal [1] 2. Causes: (a) Inadequate intake: diet and alcoholism. (b) Excessive renal loss: mineralocorticoid excess, Cushing’s syndrome, diuretics, hydrochlorothiazide and…
Fig. 26.1 Causes of hyponatremia [1, 2] Plasma osmolality is calculated with the formula: (2 × Na + K) + (glucose/18) + (urea/2.8) Lab values for glucose and urea are reported in conventional units (mg/dL) and need conversion…
Hemorrhagic shock class I II III IV Blood loss (mL) (% blood volume) <750 (15%) 750–1500 (15–30%) 1500–2000 (30–40%) >2000 (>40%) HR <100 >100 >120 >140 BP Normal Normal Decreased…
