Final answer:
The client demonstrates understanding of rifampin for tuberculosis if they make statements about avoiding alcohol, the impact on oral contraceptives, and the importance of contacting their healthcare provider if they experience yellowing of the eyes and skin.
Step-by-step explanation:
The client demonstrates understanding of the information about rifampin for tuberculosis if they make the following statements:
- This drug may be hard on my liver so I must avoid alcoholic drinks while taking it. Alcohol can worsen liver damage caused by rifampin. It is important to avoid alcohol to protect the liver.
- This drug may reduce the effectiveness of the oral contraceptive I am taking. Rifampin can decrease the effectiveness of hormonal contraceptives, so additional or alternative birth control methods should be used.
- My health care provider must be called immediately if my eyes and skin become yellow. Yellowing of the eyes and skin can be a sign of liver damage, which is a serious side effect of rifampin.