Canvas F - X C AR D Question 10 1 p Campylobacter spp. can sometimes be detected by direct Gram-stain examination of fecal sample, which would reveal many: large, faintly staining gram-negative bacilli. small curved or seagull-winged gram-negative bacilli. small gram-negative coccobacilli. plump, faintly staining gram-negative bacilli. D Question 11 Curved, microaerophilic, gram-negative rods, with most species having strong urease activity, describe which group of bacteria? Campylobacter Helicobacter Arcobacter O Enterobacter D Question 12 Cultivation and differentiation of Campylobacter jejuni would be achieved under what conditions