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Which of these shows Neurogenic Shock?
Select one option
CVP
6 mmHg
RVP
PAP
48 mmHg
PAWP
23 mmHg
BP
72 mmHg
PVR
240 dynes·sec/cm5
SVR
1325 dynes·sec/cm5
CI
2 L/min/m2
1 mmHg
3 mmHg
8 mmHg
10 mmHg
65 mmHg
25 dynes·sec/cm5
649 dynes·sec/cm5
Normal: 2-6 mmHg
Central Venous Pressure is measured at the right atrium. It reflects overall fluid balance.
Normal: 15-25 mmHg
Right Ventricular Pressure is the pressure between the tricuspid valve and the pulmonic valve. This quiz only shows systolic values.
The Pulmonary Artery Pressure is measured with the wedge balloon down. PAP is crucial for distinguishing between ventricular aetiologies. This quiz only shows systolic values.
Normal: 6-12 mmHg
With the wedge balloon up, the measured Pulmonary Artery Wedge Pressure reflects those in the left atrium.
Normal: 90-140 mmHg
The common systemic Blood Pressure reflects left ventricular function and overall fluid balance. This quiz only shows systolic values.
Normal: 100-200 dynes·sec/cm5
Pulmonary Vascular Resistance shows the amount of "squeeze" in the pulmonary blood vessels.
Normal: 800-1200 dynes·sec/cm5
Systemic Vascular Resistance shows the amount of "squeeze" in the systemic blood vessels. It directly reflects the amount of vasoconstriction.
Normal: 2.5-4.0 L/min/m2
Cardiac Index scales cardiac output (total blood flow) to better reflect flow in differently-sized people (an adult and a baby will have vastly different cardiac output, but similar cardiac index).
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