Micro Exam 5 Portage Learning Questions with 100% Verified Answers Latest Update

Micro Exam 5 Portage Learning Questions with 100% Verified Answers Latest Update Define the concept of universal precautions. - Correct Answer Universal precautions is used when handling an unknown specimen. They should be treated as being potentially hazardous or pathogenic materials. So always use correct PPE List at least 3 observations a researcher would be sure to note while assessing an unknown microbial sample. - Correct Answer 1) the morphological characteristics (size/shape) 2) Presence of any motility 3) Gram status (+ or -) While observing an unknown sample of limited amounts, a researcher must determine the following observations: (1) the presence of any motility and (2) its Gram status using the samesample—the liquid sample cannot be divided. Which would you determine first and why? - Correct Answer Motility (1) because gram staining requires