← Lab Final Test
5 Written Questions
5 Matching Questions
- Procedure of Snyder Caries Test
Liquify ____ ____ ____
Chew on paraffin wax for ____ allowing salvia to accumulate
Deposit ____ in sterile beaker
_____ the beaker for 30 sec
Put ___ml of salvia into agar using pippette
_____ the tube between the ____ of your hands - An instrument that is marked so you can measure out a certain amount is ________
- _____ are antimicrobials usually produced by microorgranisms that inhibit or kill other microorganisms
- ____ is the most common pathogen to cause urinary track infections in women of childbearing age
- _______ is a procedure of sensitivity testing
- a Kirby-Bauer
- b E. coli
- c Snyder Caries Agar
3min
salvia
shake
0.2
rotate, palms - d graduated
- e antibiotics
5 Multiple Choice Questions
- PH
- Snyder Caries Agar
Sterile Beaker
Pipette
One piece of paraffin or gum - 8
- streaking for growth
streaking for isolation - dextrose
5 True/False Questions
-
Steps that should be taken for a patient with urinary distress (5) → 1. collect urine sample
2. do a plate count to look for an infection
3. isolate pathogen
4. Identify pathogen
5. do antimicrobic sensitivity test -
What reagent did we use to get results in our enterotube → Kovac's reagent
-
Steps for testing the effectiveness of toilet paper
1. Pour test medium onto a ___ agar plate and leave it for a few minutes
2. Pour off excess liquid into a ____ _____
3. Put on a pair of gloves and wrap your finger once with ____
4. Rub the finger over the _____ agar
5. Discard paper in _____ _____
6. Imprint your unwashed finger onto a _______ agar plate
7. Wash your hands and _____ washed portion of your plate
REPEAT STEPS THREE THROUGH SEVEN WITH FINGER WRAPPED TWICE → 1. TSA
2. disenfecting solution
3. toilet paper
4. TSA
5. biohazard bag
6. MacConkey
7. imprint -
What is the proper way to collect a urine samle → Antimicrobial agents such as antibiotics vary in their effectiveness against various pathogenic bacteria
-
If the agent used in the Kirby-Bauer test inhibits or kills the test orgainism there will be a zone around the disk where no growth occurs. This is called ____ _____ ____ ______ → The zone of inhibition
Regenerate Test