All of these fluids are isotonic except
A3% Normal saline
B5% dextrose
C0.9% Normal saline
DRinger lactate
A 65-year-old man with congestive heart failure presents with worsening bilateral pitting edema. What is the most appropriate next step in management?
AIncrease diuretic dose
BAdd beta-blocker
CStart corticosteroids
DPrescribe ACE inhibitor
For shock patient, best guideline to check for adequacy of fluid replacement therapy:
ACentral Venous Pressure
BUrine output
CHemoglobin
DBlood pressure and pulse
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