下列词汇中，不属于暴露途径的是 A: Inhalation B: Oral C: Dermal D: Swallow E: Ventilation
下列词汇中，不属于暴露途径的是 A: Inhalation B: Oral C: Dermal D: Swallow E: Ventilation
Directions: Revise the following sentences where necessary. The purpose of this study was to investigate the phenomenon of tissue integration of porcine dermal collagen membrane (PDCM) in vivo.
Directions: Revise the following sentences where necessary. The purpose of this study was to investigate the phenomenon of tissue integration of porcine dermal collagen membrane (PDCM) in vivo.
以下（ ）结构的存在增加了某些多毛类Annelida的气体交换面积。 A: 疣足鳃 (parapodial gills) B: 皮鳃 (dermal branchiae) C: 体环 (annuli) D: 横膈膜 (septa) E: 肠系膜 (mesenteries)
以下（ ）结构的存在增加了某些多毛类Annelida的气体交换面积。 A: 疣足鳃 (parapodial gills) B: 皮鳃 (dermal branchiae) C: 体环 (annuli) D: 横膈膜 (septa) E: 肠系膜 (mesenteries)
Which of the following is incorrect about the healing by first intention? A: In 24 hours, the small gap in the epidermis and dermis is filled with the clotted blood B: Neutrophils appear in the wound within 24 hours, rapidly complete the liquefaction process C: Fibroblasts proliferate and migrate into the prepared dermal gap, leading to the formation of granulation tissue D: There was a marked inflammatory response and keloid formation around the wound
Which of the following is incorrect about the healing by first intention? A: In 24 hours, the small gap in the epidermis and dermis is filled with the clotted blood B: Neutrophils appear in the wound within 24 hours, rapidly complete the liquefaction process C: Fibroblasts proliferate and migrate into the prepared dermal gap, leading to the formation of granulation tissue D: There was a marked inflammatory response and keloid formation around the wound