WorksheetsFluid and Electrolytes
Total questions: 10
Worksheet time: 8mins
What percentage of blood volume is plasma?
20%
40%
60%
80%
True or False: Interstitial Colloid Osmotic Pressure tends to hold fluid inside a vessel
True
False
An isotonic fluid has an osmolality of:
28O mOsm/L
320 mOsm/L
360 mOsm/L
400 mOsm/L
Jugular venous distension is a sign of:
Hypovolemic hypernatremia
Hypervolemic hypernatremia
A CRNA decides to hyperventilate a patient. A decrease of 10 mmHg in paCO2 will cause a(n):
decrease in potassium of 0.5 mEq/L
increase in potassium of 1.0 mEq/L
decrease in potassium of 1.0 mEq/L
increase in potassium of 0.5 mEq/L
What does an increase in aldosterone level cause? (Select 2.)
Increase in serum sodium
Increase in serum potassium
Decrease in serum sodium
Decrease in serum potassium
Calcitonin causes:
Calcium to rise as it is removed from bone storage
Membrane exchange with hydrogen atoms
Decreases calcium excretion in bone
Calcium suppresses osteoclast activity in bone
Hyypermagnesemia is defined as:
> 0.5 mEq/L
>1 mEq/L
>2 mEq/L
>2.5 mEq/L
Which receptor causes the establishment of aquaporin 2 channels?
V1
V2
V3
V4
All the following can occur with hyperkalemia EXCEPT:
Peaked T waves
Narrowed PR interval
Widened QRS
Loss of P wave
