MCQs
11212 questions found
A.
A viral infection only.
✓
B.
A bacterial infection only.
✓
C.
An inflammatory response, which can be due to infection.
✓
D.
An autoimmune disease.
✓
A.
Always cause disease.
✓
B.
Are entirely pathogenic.
✓
C.
Can be beneficial and protect against pathogens.
✓
D.
Are sterile and do not contain any microorganisms.
✓
A.
Direct contact with contaminated surfaces.
✓
C.
Airborne droplets that remain suspended in the air.
✓
D.
Vector-borne transmission.
✓
A.
Only the edges of the field are considered sterile.
✓
B.
Anything that touches the sterile field and is not sterile is considered contaminated.
✓
C.
Surgical masks are not necessary when working with a sterile field.
✓
D.
Sterile fields can be prepared hours in advance.
✓
B.
Multicellular worms.
✓
C.
Single-celled eukaryotic microorganisms.
✓
D.
Non-living infectious agents.
✓
A.
Also have cell walls that are affected.
✓
B.
Have a different type of cell wall.
✓
D.
Have a cell membrane that is resistant to the antibiotic.
✓
C.
Opportunistic pathogens
✓
C.
Droplet transmission
✓
D.
Airborne transmission
✓
A.
Eliminates all forms of microbial life.
✓
B.
Reduces the number of pathogenic microorganisms on inanimate objects.
✓
C.
Renders an object free of all microorganisms.
✓
D.
Inactivates bacterial spores.
✓
A.
Using an alcohol-based hand rub for extended time.
✓
B.
Washing hands thoroughly with soap and water.
✓
C.
Using antiseptic wipes only.
✓
D.
Wearing double gloves.
✓
A.
Developing a thicker cell wall that prevents antibiotic entry.
✓
B.
Altering the antibiotic's target site.
✓
C.
Producing enzymes that inactivate the antibiotic.
✓
