Evaluate the following data and determine which of the following are correct. Ca
ID: 70527 • Letter: E
Question
Evaluate the following data and determine which of the following are correct. Cardiac output = 6.5 liters/min, Heart rate = 65/min, ABP = 150/90, CVP = 8 mm Hg, EF = 70%, PAP = 20/10, PCWP = 7.
A = Correct
B = Incorrect
The patient has systemic hypertension
The patient's hemodynamic picture is primarily due to increased preload
The patient is at risk of developing Cor Pulmonale
The patient's hemodynamic picture is due to reduced contractility
The stroke volume is approximately 100 ml.
The PVR is approximately 78 dynes
The SVR = 1268 dynes
- A. B.The patient has systemic hypertension
- A. B.The patient's hemodynamic picture is primarily due to increased preload
- A. B.The patient is at risk of developing Cor Pulmonale
- A. B.The patient's hemodynamic picture is due to reduced contractility
- A. B.The stroke volume is approximately 100 ml.
- A. B.The PVR is approximately 78 dynes
- A. B.The SVR = 1268 dynes
Explanation / Answer
The patient has systemic hypertension - Correct since ABP > 140/90
The patients hemodynamic picture is primarily due to preload - Incorrect
The patient is at risk of developing Cor pulmonale - Incorrect - Right heart functions properly RAP is not provided
The patients hemodynamic picture is due to reduced contractility - Correct
The stroke volume is approximately 100 ml - Incorrect - It is 70 -80 ml in normal condition
The PVR is approximately 78 dynes - correct - It is in normal range
The SVR = 1268 dynes - Correct - It is (80 x (MAP - CVP))/CO
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