**Extra Credit** Indicate which factors contribute to hypokalemia or hyperkalemia.

Interpret the patient’s blood gas results.

The nurse is caring for a patient with type I diabetes who is having severe vomiting and diarrhea.  Which condition that exhibits blood values with a low pH and low plasma bicarbonate concentration should the nurse assess for.

How does timolol work to treat acute closed-angle glaucoma?

The healthcare provider has prescribed a hypotonic IV solution for a patient.  Which IV solution should the nurse administer?

List three diagnostic tests you anticipate for this patient.

Which medication is not an antiepileptic medication?

Deep vein thrombosis is the most common complication of hip fractures in older adults?

List four postoperative nursing interventions essential in caring for the patient who just underwent hip surgery.

Explain the importance of compliance with medications used to treat glaucoma.