Question 1

What is the term for the study of forces that influence the circulation of blood?

Accepted Answer

A)  hemodynamics 
B)  hematology 
C)  cardiology 
D)  pulmodynamics 
A)  hemodynamics 
B)  hematology 
C)  cardiology 
D)  pulmodynamics

Question 2

In a healthy adult at rest,what is the normal range for PVR in dynes x sec x cm⁻⁵ ?

Accepted Answer

A)  20-120 
B)  800 - 1500 
C)  120-500 
D)  500-800 
A)  20-120 
B)  800 - 1500 
C)  120-500 
D)  500-800

Question 3

In a healthy adult at rest,what is the normal range for left ventricular stroke work index ?

Accepted Answer

A)  40-60 g m/m2 
B)  2-19 g m/m2 
C)  20-39 g m/m2 
D)  61-80 g m/m2 
A)  40-60 g m/m2 
B)  2-19 g m/m2 
C)  20-39 g m/m2 
D)  61-80 g m/m2

Question 4

In a healthy adult at rest,what is the normal range for stroke volume index?

Accepted Answer

A)  30-65 mL/beat/m2 
B)  60-130 mL/beat/m2 
C)  20-120 mL/beat/m2 
D)  40-80 mL/beat/m2 
A)  30-65 mL/beat/m2 
B)  60-130 mL/beat/m2 
C)  20-120 mL/beat/m2 
D)  40-80 mL/beat/m2

Question 5

Which measurement reflects the afterlaod of the right ventricle?

Accepted Answer

A)  PVR 
B)  RVSWI 
C)  SVR 
D)  LVSWI 
A)  PVR 
B)  RVSWI 
C)  SVR 
D)  LVSWI

Question 6

Which hemodynamic value reflects the amount of work required by the right ventricle to pump blood?

Accepted Answer

A)  RVSWI 
B)  SV 
C)  SVI 
D)  RAP 
A)  RVSWI 
B)  SV 
C)  SVI 
D)  RAP

Question 7

In a healthy adult at rest,what is the normal range for SVR in dynes x sec x cm⁻⁵ ?

Accepted Answer

A)  800 - 1500 
B)  20-120 
C)  120-500 
D)  500-800 
A)  800 - 1500 
B)  20-120 
C)  120-500 
D)  500-800

Question 8

Which of the following agents are considered to be negative inotropic drugs?
I.Propranolol
II.Dobutamine
III.Isoproterenol
IV.Atenolol

Accepted Answer

A)  I and IV only 
B)  I. II, III. and IV 
C)  I, III, and IV only 
D)  I only 
A)  I and IV only 
B)  I. II, III. and IV 
C)  I, III, and IV only 
D)  I only

Question 9

What effects would late stage septic shock and CHF have on SV and CO?

Accepted Answer

A)  The SV and CO would both decrease 
B)  The SV and CO would both increase 
C)  SV would decrease but CO would increase 
D)  SV would increase but CO would decrease 
A)  The SV and CO would both decrease 
B)  The SV and CO would both increase 
C)  SV would decrease but CO would increase 
D)  SV would increase but CO would decrease

Question 10

Which hemodynamic value is derived by dividing cardiac output by BSA?

Accepted Answer

A)  CI 
B)  SVI 
C)  HR 
D)  SV 
A)  CI 
B)  SVI 
C)  HR 
D)  SV

Question 11

What does CO divided by HR equal?

Accepted Answer

A)  SV 
B)  SVI 
C)  CI 
D)  SVR 
A)  SV 
B)  SVI 
C)  CI 
D)  SVR

Question 12

What is the normal range for right atrial pressure in a healthy adult?

Accepted Answer

A)  0-8 mm Hg 
B)  4-12 mm Hg 
C)  9-18 mm Hg 
D)  19-24 mm Hg 
A)  0-8 mm Hg 
B)  4-12 mm Hg 
C)  9-18 mm Hg 
D)  19-24 mm Hg

Question 13

Which would the SVR equal (dynes x sec x cm⁻⁵)if MAP equals 90 mm Hg,CVP is 8 mmHg,and CO is 4.5 L/min?

Accepted Answer

A)  1457 
B)  1227 
C)  1640 
D)  1170 
A)  1457 
B)  1227 
C)  1640 
D)  1170

Question 14

What effect would hypovolemia and CHF have on the RVSWI?

Accepted Answer

A)  Both would decrease it 
B)  Both would increase it 
C)  CHF would decrease it and hypovolemia would not affect it 
D)  Hypovolemia would decrease it and CHF would increase it 
A)  Both would decrease it 
B)  Both would increase it 
C)  CHF would decrease it and hypovolemia would not affect it 
D)  Hypovolemia would decrease it and CHF would increase it

Question 15

Which hemodynamic meausrement would be most increased when a pulmonary embolism is present?

Accepted Answer

A)  mean pulmonary pressure 
B)  SVR 
C)  PCWP 
D)  LVSWI 
A)  mean pulmonary pressure 
B)  SVR 
C)  PCWP 
D)  LVSWI

Question 16

Which hemodynamic parameters would be decreased if a lung collapsed?
I.CVP
II.CO
III.SVI
IV.PVR

Accepted Answer

A)  II and III only 
B)  I, II, III, and IV 
C)  I and IV only 
D)  I, II, and III only 
A)  II and III only 
B)  I, II, III, and IV 
C)  I and IV only 
D)  I, II, and III only

Question 17

What is the normal range for pulmonary capillary wedge pressure in a healthy adult?

Accepted Answer

A)  4-12 mm Hg 
B)  0-8 mm Hg 
C)  9-18 mm Hg 
D)  19-24 mm Hg 
A)  4-12 mm Hg 
B)  0-8 mm Hg 
C)  9-18 mm Hg 
D)  19-24 mm Hg

Question 18

Which of the hemodynamic parameters are most affected by cor pulmonale?

Accepted Answer

A)  CVP and RAP 
B)  CO and CI 
C)  SV and SVI 
D)  PVR and SVR 
A)  CVP and RAP 
B)  CO and CI 
C)  SV and SVI 
D)  PVR and SVR

Question 19

.What effect does late stage septic shock and decreased PCO₂ have on SVR?

Accepted Answer

A)  Both would increase SVR 
B)  Both would decrease SVR 
C)  Late stage septic shock would increase SVR and decreased PCO₂ would not affect SVR 
D)  Decreased PCO₂ would decrease SVR while late stage septic shock would increase SVR 
A)  Both would increase SVR 
B)  Both would decrease SVR 
C)  Late stage septic shock would increase SVR and decreased PCO₂ would not affect SVR 
D)  Decreased PCO₂ would decrease SVR while late stage septic shock would increase SVR

Question 20

What effect do propranolol and isoproterenol have on CI?

Accepted Answer

A)  Propranolol will decrease CI; isoproterenol will increase CI 
B)  Propranolol will increase CI; isoproterenol will decrease CI 
C)  Both will increase CI 
D)  Both will decrease CI 
A)  Propranolol will decrease CI; isoproterenol will increase CI 
B)  Propranolol will increase CI; isoproterenol will decrease CI 
C)  Both will increase CI 
D)  Both will decrease CI

What is the term for the study of forces that influence the circulation of blood?

In a healthy adult at rest,what is the normal range for PVR in dynes x sec x cm⁻⁵ ?

In a healthy adult at rest,what is the normal range for left ventricular stroke work index ?

In a healthy adult at rest,what is the normal range for stroke volume index?

Which measurement reflects the afterlaod of the right ventricle?

Which hemodynamic value reflects the amount of work required by the right ventricle to pump blood?

In a healthy adult at rest,what is the normal range for SVR in dynes x sec x cm⁻⁵ ?

Which of the following agents are considered to be negative inotropic drugs? I.Propranolol II.Dobutamine III.Isoproterenol IV.Atenolol

What effects would late stage septic shock and CHF have on SV and CO?

Which hemodynamic value is derived by dividing cardiac output by BSA?

What does CO divided by HR equal?

What is the normal range for right atrial pressure in a healthy adult?

Which would the SVR equal (dynes x sec x cm⁻⁵)if MAP equals 90 mm Hg,CVP is 8 mmHg,and CO is 4.5 L/min?

What effect would hypovolemia and CHF have on the RVSWI?

Which hemodynamic meausrement would be most increased when a pulmonary embolism is present?

Which hemodynamic parameters would be decreased if a lung collapsed? I.CVP II.CO III.SVI IV.PVR

What is the normal range for pulmonary capillary wedge pressure in a healthy adult?

Which of the hemodynamic parameters are most affected by cor pulmonale?

.What effect does late stage septic shock and decreased PCO₂ have on SVR?

What effect do propranolol and isoproterenol have on CI?

The Anatomy and Physiology of the Respiratory System

Ventilation

Pulmonary Function Measurements

The Diffusion of Pulmonary Gases

The Anatomy and Physiology of the Circulatory System

Oxygen and Carbon DioxideTransport

Acid Base Balance

Ventilation Perfusion Relationships

Control of Ventilation

Fetal Development and the Cardiopulmonary System

Aging and the Cardiopulmonary System

Electrophysiology of the Heart

The Standard 12 ECG System

ECG Interpretation

Renal Failure and Its Effects on the Cardiopulmonary System

Sleep Physiology and Its Relationship to the Cardiopulmonary System

Exercise and Its Effects on the Cardiopulmonary System

High Altitude and Its Effects on the Cardiopulmonary System

High Pressure Environments and Their Effects on the Cardiopulmonary System

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Exam 15: Hemodynamic Measurements

What is the term for the study of forces that influence the circulation of blood?

In a healthy adult at rest,what is the normal range for PVR in dynes x sec x cm⁻⁵ ?

In a healthy adult at rest,what is the normal range for left ventricular stroke work index ?

In a healthy adult at rest,what is the normal range for stroke volume index?

Which measurement reflects the afterlaod of the right ventricle?

Which hemodynamic value reflects the amount of work required by the right ventricle to pump blood?

In a healthy adult at rest,what is the normal range for SVR in dynes x sec x cm⁻⁵ ?

Which of the following agents are considered to be negative inotropic drugs? I.Propranolol II.Dobutamine III.Isoproterenol IV.Atenolol

What effects would late stage septic shock and CHF have on SV and CO?

Which hemodynamic value is derived by dividing cardiac output by BSA?

What does CO divided by HR equal?

What is the normal range for right atrial pressure in a healthy adult?

Which would the SVR equal (dynes x sec x cm⁻⁵)if MAP equals 90 mm Hg,CVP is 8 mmHg,and CO is 4.5 L/min?

What effect would hypovolemia and CHF have on the RVSWI?

Which hemodynamic meausrement would be most increased when a pulmonary embolism is present?

Which hemodynamic parameters would be decreased if a lung collapsed? I.CVP II.CO III.SVI IV.PVR

What is the normal range for pulmonary capillary wedge pressure in a healthy adult?

Which of the hemodynamic parameters are most affected by cor pulmonale?

.What effect does late stage septic shock and decreased PCO₂ have on SVR?

What effect do propranolol and isoproterenol have on CI?

The Anatomy and Physiology of the Respiratory System

Ventilation

Pulmonary Function Measurements

The Diffusion of Pulmonary Gases

The Anatomy and Physiology of the Circulatory System

Oxygen and Carbon DioxideTransport

Acid Base Balance

Ventilation Perfusion Relationships

Control of Ventilation

Fetal Development and the Cardiopulmonary System

Aging and the Cardiopulmonary System

Electrophysiology of the Heart

The Standard 12 ECG System

ECG Interpretation

Renal Failure and Its Effects on the Cardiopulmonary System

Sleep Physiology and Its Relationship to the Cardiopulmonary System

Exercise and Its Effects on the Cardiopulmonary System

High Altitude and Its Effects on the Cardiopulmonary System

High Pressure Environments and Their Effects on the Cardiopulmonary System

Filters