Abg interpretation - Study guides, Class notes & Summaries

ABG Normal Values - ANSWER-PaO2 (amount of O2 in plasma) 80-100 pH 7.35-7.45 PaCO2 35-45 HCO3 (bicarb) 22-26 SaO2 (O2 bound to Hgb) >95% Base excess (amount of base present in blood) -2 - +2 Respiratory Acid Base Regulation - ANSWER--Normal PaCO2: 35-45 -done by ventilation (inspiration/expiration) and diffusion (movement of gases) Respiratory Acidosis - ANSWER-pH < 7.35 PaCO2 > 45 Respiratory Acidosis: causes - ANSWER--Respiratory depression (over sedation, overdose, head in...

Purpose of Blood Gas correct answer: 1. To determine acid/base balance status 2. To determine oxygenation status Why do we use arterial blood sample rather than venous? correct answer: Arterial blood sample is more stable from any area of the body: 1. Good indicator of oxygenation 2. Good indicator of oxygenation of lungs. Venous blood gives us different values depending on where it is drawn in the body. - Venous blood has lower O2 content as it leaves an organ What is...

PCCN ABG INTERPRETATION EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+PCCN ABG INTERPRETATION EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

PCCN ABG Interpretation

Metabolic Acidosis: ABG interpretation (Ans- - low bicarbonate level less than 22 mEq/L and a low pH less than 7.35. The cardinal feature is a decrease in the serum bicarbonate level. Metabolic Alkalosis: ABG interpretation (Ans- - pH greater than 7.45 and a serum bicarbonate concentration greater than 26 Respiratory Acidosis: ABG interpretation (Ans- - pH is less than 7.35 and PaCO2 is greater than 45 and a compensatory increases HCO3 Respiratory Alkalosis: (Ans- - pH i...

ABG interpretation practice Question and answers rated A+ 2023/2024 pH = 7.31 pCO2 = 56 mmHg HCO3 = 22 mEq/L PaO2 = 42 torr Interpretation? - correct answer Acute respiratory acidosis with moderate hypoxemia 2. pH = 7.49 pCO2 = 44 torr HCO3 = 31 mEq/L PaO2 = 82 torr Interpretation: - correct answer Acute metabolic alkalosis with Normal PaO2 3. pH = 7.29 pCO2 = 61 mmHg HCO3 = 31 mEq/L PaO2 = 61 torr Interpretation: - correct answer Partially compensated respiratory a...

1. 3 Step ABG Interpretation 2 with 100% correct answers | verified | latest update 2024

ABG INTERPRETATION PRACTICE WORKSHEET 1. A patient presents with the following ABG results. What is the correct interpretation: a. pH : 7.35 b. CO2 : 40 c. HCO3- : 23 Answer: __________________________________________________ 2. A patient presents with the following ABG results. What is the correct interpretation: a. pH : 7.23 b. CO2 : 67 c. HCO3- : 28 Answer: __________________________________________________

ABG is useful for: - Answer *For monitoring treatment, adjusting oxygen settings and evaluating client response -Partial pressure of oxygen (PaO2). -Partial pressure of carbon dioxide (PaCO2). -pH. -Bicarbonate (HCO3). -Oxygen saturation (O2Sat) pH - Answer *pH - Measurement of acidity or alkalinity, based on the hydrogen (H+) ions present. -The normal range is 7.35 to 7.45 -Remember: pH greater than 7.45 = alkalosis pH less than 7.35 = acidosis PO2 - Answer The pa...

ABG Interpretation questions with complete solutions 2023/2024 The following blood gas measurements determines how well a patients lungs are being ventilated. - correct answer PaCO2 The following blood gas measurements determines the level of tissue oxygenation. - correct answer PvO2: Normal value 35 - 45 mmHg. A decreased PvO2 indicates inadequate oxygenation of the tissues most commonly caused by a decreased cardiac output. As cardiac output drops, blood flow to the tissues slows while ti...