An oral hygiene aid that would show the presence of plaque by staining it is _________
a. disclosing agent
b. phase contrast microscope
c. floss
d. transilluminator
a
RATIONALE: Disclosing agents are used to reveal areas on the teeth where plaque remains. This is used to motivate patients to brush thoroughly to maintain their oral health.
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Which of the following factors will increase theophylline levels? 1. Alcohol 2. ?-blocking agents 3. Zileuton 4. Isoniazid 5. Loop diuretics 6. Rifampin
7. Calcium channel blockers 8. Influenza virus vaccine a. 1, 2, 7, and 8 only b. 1, 2, 3, 7, and 8 only c. 2, 3, 6, 7, and 8 only d. 1, 2, 3, and 4 only
A health information consultant charges $150 per hour and works the equivalent of 200 billable eight-hour days per year. Taxes, insurance, travel, and other expenses consume about 70 % of the consultant's gross revenue. What is the consultant's net annual income after taxes and other expenses??
A) $30,000 B) ?$72,000 C) $168,000 D) ?$240,000
The solid part of a sheep's tail is called the:
A) dock B) toe C) hock D) crest
Protective clothing, mask, and eyewear should be in place prior to putting on patient treatment gloves
Indicate whether the statement is true or false