1. Diffusion of drugs in hydrogels can be controlled by controlling the...
a. Size of mesh
b. Size of hydrogels
c. Size of the drugs
d. Size of patient
2. (T/F) Hydrogels are used to destroy the Clostridium Difficile bacteria.
a. True
b. False
3. What antibiotic is used to treat C. Diff Infection?
a. Metronidazole
b. Clindamycin
c. Vancomycin
d. Both a and c
4. What is the likelihood of recurrence of C. Diff Infection in patients?
a. 30-41%
b. 10-17%
c. 20-27%
d. None of the Above
4.What are the toxins that are responsible to cause inflammation of large intestine?
a. TcdA
b. TcdB
c. TcdA and TcdB
d. None of them
5. What are the favorable conditions for the C.diff bacteria to multiply:
a. Taking multiple antibiotics
b. Staying in hospitals and nursing homes
c. Having a colon disease or an abdominal surgery
d. All of the above
6.The c.diff bacteria is naturally present in the large intestine and is not harmful to the body :
7.How much time will c.diff bacteria take after combining with bile acids to germinate and grow into cells that colonized the small intestine ?
a. 48 hours
b. 36 hours
c. 24 hours
d. 12 hours
8. What methods are used to diagnose C. Diff infection?
a. Stool Tests
b. Colon Examination
c. Imaging Tests
d. All of the Above
Answers to Questions Above:
1. a
2. b
3. d
4. c
5.d
6. a
7. c
8. d