Which of the following are characteristics of calcium hydroxide?
used to stimulate reparative dentin
is irritating to the pulp
can be used for primary teeth only
used to cement permanent restorations
used to stimulate reparative dentin
Rationale: used to stimulate reparative dentin – Calcium hydroxide is placed in the deepest part of the cavity preparation and, over time, can aid in stimulating reparative dentin.
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Evidence indicates that cardiac changes that were once associated with aging and thus thought to be unavoidable can be modified by ________ and personal habits.
A. dialysis B. lifestyle habits C. medications D. surgery
The abbreviation SOAP stands for
A. Subjective, Objective, Assessment, and Plan. B. Subjective, Operation, Ancillary, and Protocol. C. Subjective, Objective, Assessment, Protocol. D. Subjective, Operation, Ancillary, and Plan.
During your visual inspection of a 25-year-old woman in labor, you see the baby's head crowning at the vaginal opening. What should you do?
A. Place your fingers in the vagina to assess for a nuchal cord. B. Apply gentle pressure to the baby's head as it delivers. C. Maintain firm pressure to the head until it completely delivers. D. Tell the mother not to push and transport her immediately.
A relative refractory period occurs when a nerve fiber can only be restimulated by a much stronger stimulus than the initial stimulus
A) True B) False