A nurse is reinforcing discharge teaching with a client who has tuberculosis.
Which of the following statements by the client indicates an understanding of the
teaching?
a. "I understand that I need to take my medications every day for the full course of treatment."
b. "I know I should avoid close contact with others, especially young children and elderly people."
c. "I will make sure to cover my mouth and nose with a tissue or my elbow when I cough or sneeze."
d. "I will wash my hands frequently throughout the day to reduce the spread of the infection."