Which of the following indices was previously used but later modified to the Periodontal Screening and Recording (PSR) system?
A) Periodontal Index (PI)
B) Gingival Index (GI)
C) Turesky Modification of the Quigley-Hein Index
D) Community Periodontal Index of Treatment Needs (CPITN)
D
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A localized blood clot is called a(n):
A) Carcinoma. B) Catalyst. C) Aneurism. D) Angioplasty.
The EMT should most suspect a patient suffers from heart failure when he takes what medication?
A) Lasix B) Aspirin C) Nitroglycerin D) Glucophage
You are starting to assess a patient's breath sounds and have just listened to the upper right back. You would next listen to the:
A) Left upper back B) Left anterior chest C) Right lower back D) Left lateral chest
Which sampling technique is of the same size and is selected from the same population and has the same probability of being selected?
A. Convenience sampling B. Judgement sampling C. Simple random sampling D. Systematic random sampling