CCRN questions Hemodynamics Questions
and Correct Answers | Latest Update
The patient has a right, mid and lower lobe pneumonia. Which of the following is an
appropriate intervention for the patient?
A) Provide fluids and expectorants
B) Maintain in supine positions
C) Hold enteral nutrition
D) Avoid turning to the right side
✓ -:- D) Avoid turning to the right side
Gravity will increase perfusion to the dependent lung tissue. The "good" lung in this case is
the LEFT side. Turning the patient to the right may precipitate hypoxemia by increasing
perfusion to the side with greater disease.
The patient has acute renal failure with fluid overload, and continuous renal replacement
therapy (CRRT) has been ordered. Which of the following would indicate the need for
CRRT rather than intermittent hemodialysis?
A) hyperkalemia
B) MAP 45 mmHg
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C) Acidosis
D) Severe hypoxemia
✓ -:- B) MAP 45 mmHg
Cardiogenic shock secondary to left ventricular failure will generally result in:
A) Decreased afterload
B) Narrow Pulse Pressure
C) Decreased Preload
D) Widening Pulse Pressure
✓ -:- B) Narrow pulse pressure
Which of the following hemodynamic profiles would benefit from aggressive fluid
administration, pressors and antibiotic therapy?
A) RAP 1, PAOP 4, SVR 1800, CO 2 L/min
B) RAP 5, PAOP 7, SVR 400, CO 8 L/min
C) RAP 5, PAOP 17, SVR 1900, CO 2 L/min
D) RAP 12, PAOP 7, SVR 1400, CO 5 L/min
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✓ -:- B) RAP 5, PAOP 7, SVR 400, CO 8 L/min
Pulmonary hypertension may result in which of the following?
A) Left HF
B) Right HF
C) Increased lung compliance
D) Arterial hypertension
✓ -:- B) Right HF
What laboratory test is most specific for the confirmation of disseminated intravascular
coagulation (DIC)?
A) D-dimer
B) Factor X
C) PTT
D) FSP
✓ -:- A) D-dimer
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