A.消毒法 B.抗菌術(shù) C.滅菌術(shù) D.無(wú)菌術(shù) E.隔離術(shù)
A.1:500 B.1:1000 C.1:1500 D.1:2000 E.1:5000
A.骨髓 B.骨皮質(zhì)和骨髓 C.骨骺板和骨髓 D.骨骺和骨髓 E.骨髓、骨和骨膜