Which Assessment Findings Indicate to the Nurse That the Patient

Which assessment findings indicate to the nurse that the patient is hypoxic?

A) Heart rate is 55 beats/minute and irregular.
B) Urine output is 300 mL over the last 8 hours.
C) The patient is drowsy and difficult to arouse.
D) Hands and feet are pale and cool to the touch.
E) Abdomen is soft with bowel sounds × 4 quadrants.