What is the minimum time required to wash hands in between patients - Answer: 15 seconds
Page 1 of 157
,What method of infection control does not prevent biofilm accumulation in the dental water
lines - Answer: flushing with tap water
Focal sclerosing osteitis / Condensing osteitis - Answer: radiopaque change in bone at apex of
tooth
Associated with low grade fever
Most commonly occurs at mand 1st molar
What is the minimum % of alcohol needed in hand sanitizer for it to effectively sanitize between
donning gloves - Answer: 60 %
Target Lesion / Bull's Eye Lesion - Answer: typical lesion of erythema multiforme (EM)
A vesicle is surrounded by an often hemorrhagic maculopapule.
If a patient is taking Isonazid and Rifampin, what condition do they have - Answer: Tuberculosis
What class furcation is involved when the interradicular fibers are effected but the alveolar
bone is still present - Answer: Class II
What is angular chelitits caused by? - Answer: Candida Albicans
Traumatic Ulcer on the hard palate - Answer:
How do you fix an elongated radiograph - Answer: Increase the vertical angulation
Should a Stimudent be recommended for a patient with braces - Answer: NO
Oral Carcinoma - Answer: Firm red lesion
Page 2 of 157
,Been there for a while
Does not appear to be uniform in color
What IO lesion is associated with Epstein Barr Virus - Answer: Hairy Leukoplakia
Are anticoagulants associated with xerostomia? - Answer: NO
What instrument would you use to scale the Distal surface of the Mesial root of a max molar -
Answer: 13/14 OR 17/18
Where would you use an instrument with a contra angle and short tip? - Answer: deeper
posterior pockets
What is the optimal way to sharpen an instrument - Answer: Place stone at junction between
the face and lateral surface
What should you do if your diabetic patient begins to show signs of hypoglycemia - Answer:
give them a sugary drink
Which of the following requires pre-med
A breast implants
B aggressive perio
C renal dialysis port
D coronary bypass - Answer: Renal Dialysis Port
What do you do when your patient begins to feel light headed as if they are going to pass out -
Answer: Trendelenburg
laying the patient supine with the feet slightly higher than the head
Page 3 of 157
, How long should a contaminated instrument stay submerged in cold sterile - Answer: 8 hours
What is the necessary treatment for a thyroid nodule - Answer: surgical excision
found at the foramencecum
What plaque control aid should be used for a Class III furction - Answer: Super floss
What IO effect does Congenital Syphilis cause - Answer: notched incisal edge
Patient in the waiting room is unconscious. You check the pulse and respiration, what should
you do next - Answer: summon EMS
How to you treat a client that is choking from a clogged air way - Answer: the Heimlich
Patient is allergic to Penicillin and needs pre-med. He took 300mg of Clindamycin 1 hour before
his TX. What should you instruct him to do - Answer: take another 300 mg and wait 30 minutes
There is am image of materia alba in sextant 5
What is the best instrument to clean this? - Answer: Ultrasonic
White, cottage cheese like accumulation of plaque
Patient presents with swollen gingiva above #8, what is the cause - Answer: PFM crown
impinging
15 y/o patient gets BWs taken and 3rd molar appear unerupted. WHY are they unerupted? -
Answer: bc he is only 15
Frequency of caries is closely related to what? - Answer: Frequency of carbohydrates
Page 4 of 157
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