Which projection of the orbits is demonstrated in the image below? (Hint: Look at the petrous ridges.) 415 U3 Q3_11.png

Where should the petrous ridges be seen in the parietoacanthial (modified Waters) projection of the facial bones?

What type of joint is represented by the letter D in the image below? 415 U4 exam Q_27.png

For the tangential projection of the zygomatic arches, the top of the head is tilted how many degrees?

Your net worth totals $7,500. If you have $10,000 in assets, what is your total of liabilities?

True or false. Synthetic oil is generally better than traditional petroleum-based oil at protecting your engine and less expensive over the long run because you only have to change it half as often.  

Calculate Big Bird’s net worth using the following information: Yellow Volkswagen Super Beetle (market value)              $  3,000 Auto loan (remaining balance)                                                      $  1,500 Mortgage loan (remaining balance)                                           $25,000 Home (market value)                                                                          $50,000 Monthly Mortgage Payment                                                          $     500 Student loan balance (PhD in Avian Science)                       $  8,000 Electronics                                                                                                 $  1,100 Yearly Income                                                                                           $70,000

Clinically, which positioning line is perpendicular to the IR for a PA projection of the mandible?

Identify the sinus labeled letter C in the image below. 415 U2 Quiz 3_8.png

The PA axial (exaggerated Caldwell) projection of the orbits requires a CR angle of: