Hemodynamics Final Complete Exam
Set Questions and Verified Answers
(solutions)
what is th normal approximate value for O2 consumption -
correct answer ✅250 ml/min
what methods are used to measure O2 consumption
1. fick method
2. analysis of inspired and expired gases
3 V/Q scans -
correct answer ✅1 and 2 only
what is the best single measure of effective ventilation in the
intensive care unit patient -
correct answer ✅PaCO2
what is the normal arterial pressure -
correct answer ✅90 mmHg
what is the normal central venous pressure reading -
correct answer ✅2 to 6 mmHg
,Hemodynamics Final Complete Exam
Set Questions and Verified Answers
(solutions)
what is the normal mean pulmonary artery pressure in adults -
correct answer ✅14 mmHg
what is the normal range for cardiac output -
correct answer ✅4 to 8 L/min
what is the normal range for adult pulmonary capillary wedge
pressure -
correct answer ✅4 to 12 mmHg
which of the following are associated with an increase in central
venous pressure
1. right heart failure
2. pulmonary valvular stenosis
3. pulmonary embolism
4. dehydration -
correct answer ✅1, 2, and 3
what parameter is best used to assess left ventricular afterload -
correct answer ✅SVR
,Hemodynamics Final Complete Exam
Set Questions and Verified Answers
(solutions)
which of the following are used to determine a patients neurologic
status
1. measuring VD/VT ratio
2. pupillary response and eye movement
3. corneal and gag reflex
4. respiratory rate and pattern -
correct answer ✅2, 3, and 4 only
which of the following factors affect cardiac performance
1. preload
2. afterload
3. contractility
4. cardiac output -
correct answer ✅1, 2 and 3 only
what is the normal pulmonary vascular resistance -
correct answer ✅<2.5 mmHg/l/min and 200 Dynes/sec/cm-5
, Hemodynamics Final Complete Exam
Set Questions and Verified Answers
(solutions)
what is the normal pulse pressure -
correct answer ✅40 mmHg
what two factors determine cardiac output
1. stroke volume
2. heart rate
3. cardiac index
4. arterial oxygen content -
correct answer ✅1 and 2 only
what is the normal arterial oxygen content -
correct answer ✅17-20 %vol
what is the normal arterial venous oxygen content difference -
correct answer ✅4-5 %vol
what is the normal mixed venous oxygen content -
correct answer ✅12-16 %vol
Set Questions and Verified Answers
(solutions)
what is th normal approximate value for O2 consumption -
correct answer ✅250 ml/min
what methods are used to measure O2 consumption
1. fick method
2. analysis of inspired and expired gases
3 V/Q scans -
correct answer ✅1 and 2 only
what is the best single measure of effective ventilation in the
intensive care unit patient -
correct answer ✅PaCO2
what is the normal arterial pressure -
correct answer ✅90 mmHg
what is the normal central venous pressure reading -
correct answer ✅2 to 6 mmHg
,Hemodynamics Final Complete Exam
Set Questions and Verified Answers
(solutions)
what is the normal mean pulmonary artery pressure in adults -
correct answer ✅14 mmHg
what is the normal range for cardiac output -
correct answer ✅4 to 8 L/min
what is the normal range for adult pulmonary capillary wedge
pressure -
correct answer ✅4 to 12 mmHg
which of the following are associated with an increase in central
venous pressure
1. right heart failure
2. pulmonary valvular stenosis
3. pulmonary embolism
4. dehydration -
correct answer ✅1, 2, and 3
what parameter is best used to assess left ventricular afterload -
correct answer ✅SVR
,Hemodynamics Final Complete Exam
Set Questions and Verified Answers
(solutions)
which of the following are used to determine a patients neurologic
status
1. measuring VD/VT ratio
2. pupillary response and eye movement
3. corneal and gag reflex
4. respiratory rate and pattern -
correct answer ✅2, 3, and 4 only
which of the following factors affect cardiac performance
1. preload
2. afterload
3. contractility
4. cardiac output -
correct answer ✅1, 2 and 3 only
what is the normal pulmonary vascular resistance -
correct answer ✅<2.5 mmHg/l/min and 200 Dynes/sec/cm-5
, Hemodynamics Final Complete Exam
Set Questions and Verified Answers
(solutions)
what is the normal pulse pressure -
correct answer ✅40 mmHg
what two factors determine cardiac output
1. stroke volume
2. heart rate
3. cardiac index
4. arterial oxygen content -
correct answer ✅1 and 2 only
what is the normal arterial oxygen content -
correct answer ✅17-20 %vol
what is the normal arterial venous oxygen content difference -
correct answer ✅4-5 %vol
what is the normal mixed venous oxygen content -
correct answer ✅12-16 %vol
