A medical student is in a class about specimen analysis. The instructor asks how a lab technicia infection in a patient, and the student answers that molecular testing might be helpful.
Which would be the best response from the instructor?
"That is incorrect because molecular testing looks at bacteria and not viruses."
O "That is correct because molecular testing is very sensitive and can detect even the tiniest on
viruses."
O "That is incorrect because molecular testing analyzes a person's own DNA and does not look
"That is correct because molecular testing can detect viruses and bacteria using molecules
system."

Ik that weed can cause brain damage, but are you telling or asking?

The answer you're looking for is washing your hands. "at this late date, we all expect our doctors to wash their hands before examining us or performing an operation in order to prevent the spread of infection. surprisingly, physicians did not begin to acknowledge the lifesaving power of this simple act until 1847.it was then that dr. semmelweis began exhorting his fellow physicians at the famed vienna general hospital (allgemeines krankenhaus) to wash up before examining women about to deliver babies. his plea was far more than aesthetic; it was a matter of life and death and to prevent a deadly malady known as “childbed” or puerperal (from the latin words for child and parent) fever."