Question 5 Match the media to its functional classification TS broth or TSA [ Choose ] [Choose ] Blood Agar Enrichment and differential medium Selective Sabouraud Dextrose Agar All purpose medium Selective and Differential MSA [ Choose ]

Please help me with these two questions. Thank you so much.

QUESTION: Microbes from a blood culture inoculated with blood drawn from a catheter were determined by the appearance of growth on Mannitol Salts Agar and through other tests to be Staphylococcus epidermidis. It can be concluded that: a.  a bloodstream infection caused by S. epidermidis is occurring in the patient from whom the blood was drawn b.  The bacteria fermented mannitol, changing the color of the growth medium from pink to yellow. c  S. epidermidis is present in the sample as a normal flora contaminant d.  That in order to determine if a bloodstream infection is present, these results must be compared to a blood culture of a sample drawn from a peripheral vein

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Question 14 If a suspect bacterial pathogen infecting your patient is known to be "fastidious" which medium would you grow this pathogen on? selective media such as MacConkey agar enrichment medium such as blood agar differential medium such as MSA O all purpose medium such as SAB Question 15

One of the useful properties of agar is its inability to be digested by most microbes. True False

Question 2 MSA is a selective medium and contains a higher salt concentration, a pH indicator and Mannitol sugar. Which of the following makes it selective me Staphylococci? OA Mannitol O B. PH indicator OC Agar O D, Salt

Derailed description of the following test / media  SIM medium

Please answer these 3 multiple choice

question 6