A patient has been taking antitubercular therapy for 3 months. The nurse will assess for what findings that indicate a therapeutic response to the drug therapy?

The client reports orange-tinged urine.

There is a decrease in symptoms of tuberculosis along with improved chest radiographs and sputum cultures.

There is increased tolerance to the medication therapy, and there are fewer reports of adverse effects.

There are two consecutive negative purified protein derivative (PPD) results over 2 months.