Biology > EXAM > BIO 202 Quiz 4 - Week 4 (GRADED A) Questions amd Answer solutions | 100% CORRECT (All)

BIO 202 Quiz 4 - Week 4 (GRADED A) Questions amd Answer solutions | 100% CORRECT

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BIO 202 Quiz 4 - Week 4 Question 1 3 / 3 points Which describes a random, unpredictable, and an infectious disease? A sporadic disease A propagated disease An epidemic disease A pandemic disease Question 2 3 / 3 points The virulence of microbes includes all of these with the exception of; they vary depending on the species of microbe they increase by the mechanism of attenuation they tend to increases with animal passage there are differences in pathogen species Question 3 3 / 3 points The influenza virus causes a larger than expected number of cases in the US. It is referred to as; outbreak pandemic episodic epidemic Question 4 3 / 3 points Antibiotics that disrupt the bacterial cell membrane do this by what process? attacking the integrity of the cell membrane. inhibiting the initial synthesis of the cell wall in microbes. inhibiting the synthesis of nucleic acid. taking the bacterial cell wall apart after it is constructed. Question 5 3 / 3 points A PA neglects to follow aseptic techniques cleaning a patient's wound but washes her hands afterwards; this represents? infection parasitism contamination infestation Question 6 3 / 3 points This is not an accurate description of the human, normal microflora. The human fetus does not have a microflora Our normal, microflora usually do not cause disease Some of our microorganisms are permanent residents and others are transient Resident microflora can be found in nervous system and blood Question 7 3 / 3 points Which compound removed will allow bacteria to resume its growth? Antibiotic Bacteriostatic Antiseptic Bactericidal Question 8 3 / 3 points This would be excluded from an analytical study. Sets of controls Disease cause-and-effect relationships Retrospective studies Microbe pathogenicity data charts Question 9 3 / 3 points Which statement is excluded as one of the mechanisms that antimicrobial agents work? Inhibition of cell wall synthesis. Inhibition of cell membrane permeability. Disruption of selective toxicity. Inhibition of protein synthesis. Question 10 3/ 3 points During the incubation phase, an infectious disease may be able to transmit. From an acute carrier In the chronic period Known as a carrier disease This is communicable Attempt Score: 30 / 30 - 100 %

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