The nurse attended the patient.
What does it feel like to be a patient?
He watched with the patient.
Make sure that the sick are properly cared for.
He acted as if he were ill.
Her father became an invalid as a result of a heart attack.
Make sure that the sick are properly attended.
They lost no time in getting the sick man to a hospital.
Somebody must care for the patient.
They give part of their spare time to take care of the sick.