The nurse is evaluating the arterial blood gas results of the patient on hospice with the following respiratory pattern: The patient’s PaCO₂ is 62 mm Hg, which is 20 mm Hg higher than the previous ABG. The nurse understands the patient’s blood gas was drawn at which period in the patient’s respiratory cycle?

The patient has experienced a subarachnoid hemorrhage. The nurse is vigilant for signs of which electrolyte imbalance?

The patient with migraines undergoes an MRI and is found to have a cerebral aneurysm in the Circle of Willis. The nurse is vigilant for which symptoms that would indicate the patient is experiencing a life-threatening complication of the cerebral aneurysm? Select all that apply.