________ is (are) an instrument that is used for quadrant streaking to isolate pathogenic colonies of organisms from normal flora in a culture grown in a Petri dish.
A. A needle
B. Incineration equipment
C. A wire inoculating loop
D. Culture media
Answer: C
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What is the purpose of risk sharing with providers?
a. It makes providers immune to costs b. It makes providers cost conscious c. It rewards providers for quality d. It keeps insurance premiums low
Each of the following is a form of ionizing radiation EXCEPT one. Which one is the EXCEPTION?
a. Cosmic rays b. X-rays c. Radio waves d. Gamma rays
Which of the following factors may increase the chance of developing respiratory disease in patients with periodontal diseases?
A) Alcohol intake B) Inadequate plaque control C) Increased carbohydrate diet D) Increased fatty diet
Dentists are required by OSHA to obtain and keep on file an MSDS for every chemical product used in the practice
Indicate whether the statement is true or false