micro para

Question 1

1. To view spirochetes
   a. compound microscope
   b. fluorescent microscope
   c. electron microscope
   d. brightfield microscope

Answer 1

q

Question 2

q

Answer 2

a. both at 35 and 42C

Question 3

3. Nematode in its larval form that can be found in the sputum
   a. Strongyloides
   b. Paragonimus
   c. Trichuris
   d. Entamoeba histolytica

Answer 3

a. Strongyloides

Question 4

4. Temperature and pressure needed when using an autoclave?
   A. 132°C, 30 psi
   B. 150°C, 15psi
   C. 120°C, 20 psi
   D. 121°C, 15psi

Answer 4

D. 121°C, 15psi

Question 5

5. What is the result of a negative CAMP test?
   a. no enhancement of hemolysis
   b. enhancement of hemolysis
   c. only Staphylococcus aureus colonies have hemolysis

Answer 5

q

Question 6

6. Toxoplasma gondii
   a. Cat
   b. Pig
   c. Dog
   d. Goat

Answer 6

a. Cat

Question 7

7. A DNAse positive organism
   a. S. aureus
   b. S. epidermidis

Answer 7

a. S. aureus

Question 8

8. In collecting specimens for Herpesviridae, which should not be used?
   a. calcium alginate
   b. cotton
   c. Dacron

Answer 8

a. calcium alginate

Question 9

9. Tube coagulase test detects:
   a. free coagulase
   b. bound coagulase
   C. clumping factor

Answer 9

a. free coagulase

Question 10

10. А______ Reaction of ++–

Answer 10

E. coli & E. tarda