MA Lesson 20- Smears and Cultures

_____ allow you to view the motility of specimens. A. Smears B. Dry mounts C. Wet mounts - C. Wet mounts _____ are nutrient-rich substances that promote pathogen growth. A. Smears B. Culture mediums C. Flora D. Seaweed plants - B. Culture mediums _____ specimens need to be considered pathogenic. A. Tested B. Some C. All D. Disposed-of - C. All A dry smear requires that the specimen cover _____ of the slide. A. one-half B. one-third C. one-fourth D. two-thirds - D. two-thirds A low lipid bacteria will cause a Gram stain to be _____. A. pink B. black C. green D. purple - D. purple A(n) _____ is a magnifier used to see little things. A. otoscope B. endoscope C. scope D. microscope - D. microscope Aerosols require the use of _____. A. microscopes B. autoclave