Final answer:
The appropriate interventions for hypovolemia and hypervolemia are different: fluids are increased for hypovolemia and restricted for hypervolemia to restore patient's blood volume and homeostasis.
Step-by-step explanation:
When addressing the conditions of hypovolemia and hypervolemia, different interventions are required. For hypovolemia, which is characterized by low blood volume due to factors such as bleeding, dehydration, or severe burns, the treatment typically involves increasing fluids. This is often done through intravenous fluid replacement to restore the patient's blood volume and homeostasis.
On the other hand, in the case of hypervolemia, where there is an excessive fluid volume often caused by water and sodium retention due to various conditions such as heart failure or liver cirrhosis, the intervention requires restricting fluids. Restoring balance in patients with hypervolemia relies on reversing the underlying condition that triggered the excess fluid retention, often involving medications that promote diuresis to remove excess fluid.
Therefore, the correct intervention would be: c) Increase fluids for hypovolemia, restrict fluids for hypervolemia.