Who is the founder of dental hygiene?
A) Irene Newman
B) Alfred Fones
C) Jack Orio
D) Christine Nathe
B
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The Janus kinase (JAK) mutation is seen in more than 90% of cases of what disease?
a. Chronic myelogenous leukemia b. Primary myelofibrosis c. Plasma cell myeloma d. Polycythemia vera
Which of the following causes arrhythmia when elevated?
A. Exercise B. Body temperature C. Potassium ions D. Calcium ions E. Phosphate ions
In the dental office, rooms and equipment that are often overlooked for disinfecting include _____________
a. radiography room b. radiography processing equipment c. dental laboratory d. all of the above
A dash at the end of an ICD-10-CM Index to Diseases and Injuries entry indicates that additional characters are required for a valid code.
Answer the following statement true (T) or false (F)