Can you please answer ALL the questions and explain why! thanks Introductory sce
ID: 100522 • Letter: C
Question
Can you please answer ALL the questions and explain why! thanks
Introductory scenario A 3-year-old girl presents to her pediatrician with red sores on her hands and face. Her mother reports that the sores appeared a couple days ago, and now some of the sores have started to blister and pop, leaving a yellow crust. The child attends day care. The pediatrician suspects impetigo, a contagious skin infection. A Gram stain, culture, and antibody test are ordered. Continue to laboratory results Chapter 20 Serological and Molecular Detection of Bacterial InfectionsExplanation / Answer
Ans of ques 1) no it doesn't correlate the pedistrian suspense. To some extends its true.. It matches on the the bacteria i.e. Staphylococcus aureas it causes impetigo and its a gram positive bacteria which are found in clusters but these points doesn't give any of confirmation. So ans is C.
Answer of 2 ques: since antistreptolysis acts against the agent released by the bacteria which leads to lysis of rbc bt with this streptolysis we can control this lysis and is lab it shows increase in light scattering attribute.. Si ans is 1.
Ans 3) if paitent has negative streptolysis o result then that means there is no antibody formed.. Since it takes time to produce by body after infection. So ans is A.