Match the structures listed below with the basic projections on which they are shown.

List the projections routinely performed at Medical Center Hospital to demonstrate the paranasal sinuses.

State which of the sinuses are demonstrated BEST on the following projection: Lateral Projection

Physiology of the Heart   19). Cardiac output (CO) = 

25). A systolic number below 100 mm Hg is considered                                          . 

Physiology of the Heart   20). Stroke volume (SV) = 

24). Which organ helps regulate blood pressure?

Provide the following information regarding the routine projection listed: Parietoacanthial Projection of the Paranasal Sinuses METHOD: PATIENT POSITION: PART POSITION (IF APPLICABLE): PLANE USED AND RELATIONSHIP: LINE #1 USED AND RELATIONSHIP: LINE #2 USED AND RELATIONSHIP: CR LOCATION: DEGREE AND DIRECTION OF ANGULATION:

Review Questions Characteristic K-shell x-rays have an effective energy of _____ keV.

When radiographing the sinuses, how does the technologist decide which lateral to perform?