Straighterline Microbiology Exam 2024 Questions & Answers with Complete Solution

Straighterline Microbiology Exam 2024 Questions & Answers with Complete Solution A chemical with sporicidal properties is - glutaraldehyde A compound synthesized by bacteria or fungi that destroys or inhibits the growth of other microbes is a/an - antibiotic A microbicide is an agent that destroys microorganisms. - TRUE A patient with a/an _____________ titer of antibodies to an infectious agent generally has greater protection than a patient with a _____________ titer. - high, low A PNA FISH test utilizes both fluorescence and nucleic acids. -TRUE/FALSE - TRUE A positive antibody test for HIV would be a _____ of infection. - sign A positive tuberculin skin test is an example of antibody mediated inflammation. -TRUE/FALSE - -FALSE (A positive tuberculin skin test is an example of delayed hypersensitivity.) A short period early in a disease that may manifest with general malaise and achiness is the - prodrome A subclinical infection is one that is acquired in a hospital or medical facility. -TRUE/FALSE - -FALSE (A healthcare infection is one that is acquired in a hospital or medical facility.) A vaccine that contains parts of viruses is called - a subunit. A/an ____ is a passive animal transporter of pathogens. - mechanical vector All microorganisms that grow from a clinical sample should be considered significant. -TRUE/FALSE - FALSE (Microorganisms that are grown from clinical samples should be evaluated to determine their significance.) An antibiotic that disrupts the host's normal biota can cause a superinfection. -TRUE/FALSE - TRUE An antimicrobial drug with a ____ therapeutic index is a better choice than one with a _____ therapeutic index. - high, low An example of a noncommunicable infection is - tetanus