Rating Newest Oldest. Best Answer: Q-1: B. Short bones are the sesamoid bones also known as cuboid bones, like the patella tarsals n carpals. Long bones are A, which are specified by 2 heads and a shaft. C are called flat bones,and D are irregular bones. Q-2:A.
Clostridium. a genus of gram-positive, obligate anaerobic or microaerophilic, spore-forming, rod-shaped bacteria. Several species cause gas gangrene, including C. bifermenÂ´tans, C. histiolyÂ´ticum, C. noÂ´vyi, C. perfrinÂ´gens (the most common cause), and C. sepÂ´ticum.
Safe Care. Campaign. Clostridia are motile bacteria that are ubiquitous in nature and are especially prevalent in soil. Under the microscope after Gram staining, they appear as long drumsticks with a bulge located at their terminal ends. Clostridium difficile cells are Gram positive. Clostridium shows optimum growth when plated on blood agar at human body temperatures. When the environment becomes stressed, however, the bacteria produce spores that tolerate the extreme conditions that the active bacteria cannot.