Which of the Following Is True Regarding Trimming of Models

question 16

Multiple Choice

Which of the following is true regarding trimming of models with a model trimmer?

• A) Bases and anatomic portions should be soaked for 5 to 10 minutes before trimming.
• B) The casts should be trimmed so that proportionately the base makes up one third and the anatomic portion two thirds of the total depth.
• C) The occlusal plane should be perpendicular with the base.
• D) The anterior portion of both the maxillary and mandibular arch models should be trimmed to a point at the midline.

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Definitions:

Behavioral Finance

A field of finance that proposes psychology-based theories to explain stock market anomalies.

Reasoning Errors

Mistakes in logical thinking or incorrect conclusions drawn from evidence or assumptions.

Financial Decisions

Decisions made by individuals or companies relating to managing money, including investment choices, budgeting, borrowing, and saving.

Overconfidence

A cognitive bias where an individual's subjective confidence in their judgments is reliably greater than their objective accuracy.