What Is the Proper Position of the Radiographic Baseline for the PA

question 27

Multiple Choice

What is the proper position of the radiographic baseline for the PA axial projection (Caldwell method) of the cranium?

• A) Perpendicular to IR
• B) Parallel with IR
• C) Perpendicular to CR
• D) 37 degrees from IR

---

Definitions:

Minority Shareholder

An owner of a minority interest in a corporation, typically holding less than 50% of the company's shares.

Unanimous Shareholders' Agreement

A contract among all shareholders of a company that may alter or remove the powers of the directors.

Fiduciary Duty

An obligation to act in the best interest of another party, such as a trustee's duty towards beneficiaries.

Closely Held

A description for a corporation or company that has a small number of shareholders, often characterized by its shares not being widely available to the public.