Question 1

What effect would early septic shock and hyperthermia have on stroke volume?

Accepted Answer

A)   both would increase the stroke volume
B)   both would decrease the stroke volume
C)   hyperthermia would increase the stroke volume but early septic shock would lower it
D)   early septic shock would increase the SV but hyperthermia would lower itE) B) and D)
F) None of the above

Question 2

If a patient has a heart rate of 70 beats/min and a cardiac output of 4.9 L/min,what would the SV equal?

Accepted Answer

A)   70 mL/beat
B)   0.7 L/beat
C)   343 mL/beat
D)   34.3 mL/beatE) C) and D)
F) B) and D)

Question 3

What is the normal range for mean pulmonary artery pressure in a healthy adult?

Accepted Answer

A)   9-18 mm Hg
B)   0-8 mm Hg
C)   9-18 cm H₂O
D)   0-8 cm H₂OE) B) and C)
F) A) and B)

Question 4

What is "best PEEP"?

Accepted Answer

A)   The PEEP level that has the least hemodynamic compromise and the maximum total oxygen delivery
B)   The PEEP level that has the lowest effect on PaCO₂
C)   The PEEP level that delivers the highest PaO₂ with the least hemodynamic compromise
D)   The PEEP level that delivers the highest cardiac outputE) All of the above
F) A) and C)

Exam 15: Hemodynamic Measurements

What effect would early septic shock and hyperthermia have on stroke volume?

Correct Answer
verified

What is the normal range for mean pulmonary artery pressure in a healthy adult?

Correct Answer
verified

If a patient has a heart rate of 70 beats/min and a cardiac output of 4.9 L/min,what would the SV equal?

Correct Answer
verified

What is "best PEEP"?

Correct Answer
verified

Exam 15: Hemodynamic Measurements

What effect would early septic shock and hyperthermia have on stroke volume?

Correct AnswerverifiedShow Answer

What is the normal range for mean pulmonary artery pressure in a healthy adult?

Correct AnswerverifiedShow Answer

If a patient has a heart rate of 70 beats/min and a cardiac output of 4.9 L/min,what would the SV equal?

Correct AnswerverifiedShow Answer

What is "best PEEP"?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified