Nkemdiche (calf) is listed as questionable for Sunday's game against the Buccaneers, Darren Urban of the Cardinals' official site reports.
Nkemdiche was limited in practice this week and has a chance to make his first game appearance since Week 3. The Cardinals defensive line depth could be severely tested Sunday if the 23-year-old is unable to play, since fellow defensive end Olsen Pierre (ankle) was already ruled out.