Quiz 4

Question 1

Enteric

Answer 1

Pertaining to the intestine

Question 2

Ferment

Answer 2

Extraction of energy through anaerobic degradation of substrates into similar, reduced metabolites=

Question 3

Commensal

Answer 3

Species benefits from the host without hurting it

Question 4

Mutualistic

Answer 4

Host and pathogen both benefit

Question 5

Zoonotic

Answer 5

Infectious disease indigenous to animals that humans can acquire through direct or indirect contact with infected animals

Question 6

Fomite

Answer 6

Inantimate object and infected individual has contact with that can serve as a vehicle for the speed of disease

Question 7

Choloform & example

Answer 7

Gram-, rod, lactose fermenting, non-spore forming

Question 8

Water quality test for…?

Answer 8

E. Coli

Question 9

PR-broth test

Answer 9

Durrum tubes that tell if thre is gas

Question 10

Kirby Bauer

• Determines antimicrobic effectiveness
• Determines MIC
• Can test several antibiotics simultaneously

Answer 10

y
n
y

Question 11

Tube dilution

• Determines antimicrobic effectiveness
• Determines MIC
• Can test several antibiotics simultaneously

Answer 11

y
y
n

Question 12

E- Test

• Determines antimicrobic effectiveness
• Determines MIC
• Can test several antibiotics simultaneously

Answer 12

y
y
y

Question 13

Indicator organism

Answer 13

In water analysis, any easily cultured bacteria that may be found in the intestine and can be used as as an indicator of fecal contamination

Question 14

Broad spectrum

Answer 14

Drugs that have an effect on a wide variety of organisms

Question 15

Narrow spectrum

Answer 15

Drugs that are selective and limited in their effects

Question 16

Side effects

Answer 16

Unwanted effects of an antibiotic

Question 17

Minimal inhibitory concentration

Answer 17

Smallest concentraion of a drug needed to inhibit/control growth

Question 18

Minimal bactericidal concentration

Answer 18

Lowest level of a drug that completely kills

Question 19

Resident flora

Answer 19

Deeper, more stable microbiota that inhibt the skin and exposed mucuous membranes

Question 20

Transient flora

Answer 20

Bacteria that don’t usually reside there but may be preseident at a particular location

Question 21

Epidermis

Answer 21

Outermost layer of skin

Question 22

Glands

Answer 22

Synthesize and release substances such as sweat or sebum

Question 23

Follicles

Answer 23

Enfolding of the skin that produces hair

Question 24

Gardening would have more transient b/c

Answer 24

Soil dweling bacteria would include many endospores that effect our transient bacteria