An Experiment Is Performed to See If an Antiseptic Will

question 45

Multiple Choice

An experiment is performed to see if an antiseptic will change the skin microbiome.Skin swabs are used before an antiseptic is applied,after the antiseptic is applied,and on the same area 48 hours later.It is observed that the antiseptic drastically reduced the numbers of Staphyloccocus and other bacteria.After 48 hours Staphylococcus reappears as the most common species.What can be inferred from these results?

• A) Antiseptics are only effective against one type of bacteria.
• B) Staphylococcus has a short generation time.
• C) Staphylococcus tolerates oxygen better than other bacteria.
• D) Staphylococcus uses sporulation to survive antiseptic treatment.

---

Definitions:

Interpersonal Problems

Issues arising from interactions between individuals that can lead to conflicts or disagreements.

Juvenile Killings

Homicidal acts committed by individuals who are legally considered minors.

U.S. Schools

Educational institutions in the United States that provide formal instruction and education to students in various grades, from kindergarten through 12th grade and beyond.

Self-Precipitated

Situations or outcomes that are brought about by an individual's own actions or behaviors, often implying a degree of responsibility.