When performing flexion and extension lumbar views, what point ...

[khang]

When performing flexion and extension lumbar views, what point should serve as the stationary fulcrum?
 
 knees
  pelvis
  shoulders
  thorax

Question 2

As the patient size increases, _______ decreases.
 
 SID
  recorded detail
  technique
  magnification

[nanny]

Answer to Question 1

pelvis

Rationale: The pelvis serves as the fulcrum to stay as still as possible.

Answer to Question 2

recorded detail

Rationale: As patient size increases, detail of the patient's anatomy further from the image receptor decreases because of the OID.

[khang]

Thanks for the timely response, appreciate it

[covalentbond]

Wow, this really help