Critical care Mesaurements
9 Questions
| Total Attempts: 140
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When taking care of a patient in need of critical care it is important to ensure you do not overdose or under dose them because they are standing on a thin line. The quiz below is designed to test out your skills. Give it a shot and share your score.
Questions and Answers
- 1.Inflation of the IABP occurs during _____________ and deflation occurs during __________.
- A.
Systole, diastole
- B.
Diastole, systole
- 2.T or F The IABP increases myocardial perfusion and decreases O2 delievery?
- A.
True
- B.
False
- 3.T or F For timing of the IABP, inflation should occur after the diocrotic notch?
- A.
True
- B.
False
- 4.An increase in CVP could mean
- A.
Hypovolemia
- B.
Hypervolemia
- C.
Vasoconstriction
- D.
Impendence to the right ventricle emptying
- 5.What are the nornal CVP values?
- A.
3-8 mmhg
- B.
5-12 mmhg
- C.
15-30/5-12 mmhg
- D.
60-80%
- 6.What are the normal PA values?
- A.
60-80%
- B.
3-8 mmhg
- C.
15-30/5-12 mmhg
- D.
5-12 mmhg
- 7.What is the normal value for PCW?
- A.
15-30/5-12 mmhg
- B.
5-12 mmhg
- C.
3-8 mmhg
- D.
60-80%
- 8.What is the normal MVO2?
- A.
15-30/5-12 mmhg
- B.
3-8 mmhg
- C.
5-12 mmhg
- D.
60-80%
- 9.A 65 y/o ma with a history of NIDDM presents to the ED with 4 hours of CP. Physical exam reveals a heart rate of 120 bpm and a systolic blood pressure of 62 mmhg with a palpable pulse. ECG reveals ST elevation in leads V1 to V4. The patient undergoes a cardiac catherization followed by PCI. A pulmonary artery catheter was inserted for hemodynamic monitoring. Which of the following hemodynamic subsets satisfies teh criteria for true cardiogenic shock in this patient?
- A.
PCW 2.2
- B.
PCW >18 mmhg; CI > 2.2
- C.
PCW
- D.
PCW >18 mmhg; CI < 2.2
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