15 results
Acid Base Disorders - Formulas for appropriate metabolic and respiratory compensation

- Dr Amith Sreedharan - Consultant
Base Disorders - Formulas ... metabolic and respiratory ... Care Medicine #Respiratory ... #Compensation #Formula ... Diagnosis #Nephrology #AcidBase
Heart Pressures - Reference Cheat Sheet
Formula Review Guide for Heart pressure American Society of Echocardiography
Reference Cheat Sheet Formula ... Atrial Pressure (RAP ... Artery Pressure (mPAP ... Cardiac #Pressures #Formulas ... #Cardiology #Calculations
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
predict GFR, these formulas ... commonly used formulas ... are shown in Table ... Neither formula ... #Formulas #Creatinine
Prediction of Compensatory Responses on Simple Acid-Base Disturbances

#acidbase #compensation #metabolic #respiratory #diagnosis #calculations #formulas #acidosis #alkalosis
Disturbances #acidbase ... compensation #metabolic #respiratory ... #diagnosis #calculations ... #formulas #acidosis
Table 1. Equations for estimated glomerular filtration rate (eGFR) in adults based on serum creatinine concentration*.
#Diagnosis
Table 1. ... EGFR #Equations #Calculation ... #Formulas #Creatinine
Blood Gas (ABG) Interpretation and Acid-Base Pathology
1- Does the patient have an acidosis or an alkalosis?
– metabolic or respiratory ... Think ROME = Respiratory ... Do the calculations ... more work = ANION GAP ... MSc @AmyChung #AcidBase
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
implies being able ... NegativePredictiveValue #Calculation ... #Table #PPV #NPV ... #Formulas #Statistics
Acid-Base Disorders - Expected Compensation Equations

Metabolic Acidosis:
 • pCO2 = 1.5 x HCO3 + 8 ±
± 2 (Winter’s formula ... pCO2 ↑ 0.7 Respiratory ... ∆ HCO3 ↑ 3 Respiratory ... #Acid #Base #AcidBase ... Compensation #Metabolic #Respiratory
QT/QTc- Interval
•	Start of Q-wave to end of the T-wave (time of ventricular depolarization + repolarization).
•	Life threatening
QT/QTc interval may ... Methods of calculating ... QTc: • Bazett formula ... • Fridericia formula ... • Rautaharju formula
Mean arterial pressure (MAP)

A common method used to estimate the MAP is the following formula:
* MAP
arterial pressure (MAP ... to estimate the MAP ... the following formula ... : * MAP = DP + ... blood will not be able