Which of the following are contraindications to the application of fluoride?
a. Before placement of orthodontic bands
b. Before sealants
c. Before seating of cosmetic dentistry
d. All of the above
d
RATIONALE: Fluoride should not be applied before placement of orthodontic bands, before placement of sealants, or before the seating of cosmetic dentistry.
Health Professions
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Bleach is 10 times as acidic as soapy water
Indicate whether the statement is true or false
Health Professions
For which of these patient is placement of an oropharyngeal airway indicated?
A) A responsive but confused patient with stridorous respirations B) A patient who responds to painful stimuli by moaning and has vomited C) An unresponsive patient who has no gag or cough reflex D) A patient with snoring respirations who coughs as the oral airway is placed into his mouth
Health Professions