All of the following are modes of attachment of calculus to the tooth surface except one. Which one is the exception?
A) Mechanical locking
B) Chemical locking
C) Penetration into bacteria
D) Organic pellicle
B
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What problems can occur if a telephone message is missing important information?
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
Psychologists who are retained to evaluate the actions of a psychologist violate the Ethics Code are exempted from the reporting requirement.
A? 48-year-old male is complaining of chest pain that he describes as? dull, located? substernally, but radiating to his neck. He rates the pain a 6 on a scale of 1 to 10 and complains of nausea and lightheadedness. His skin is cool and diaphoretic. HR? = 96, BP? = 124/82, RR? = 14, SaO2? = 97%. The? 12-lead ECG is nondiagnostic. In addition to? oxygen, an IV of normal saline at a keep open? rate, and transport to the emergency? department, which of the following would be most? appropriate?
A) Nitroglycerin, morphine, and furosemide B) Reassurance that likely his condition is not cardiac in nature C) Nitroglycerin D) Aspirin, nitroglycerin, and morphine
Which of the following is NOT necessary when preparing a vaccine?
A. alcohol B. proper size syringe C. pen D. vaccine label