For an AP Projection of the Knee with Accurate Positioning

Multiple Choice

For an AP projection of the knee with accurate positioning,
1) an imaginary line connecting the femoral epicondyles is aligned parallel with the IR.
2) the intercondylar eminence is centered within the intercondylar fossa.
3) the fibular head is demonstrated about 0.5 inch (1.25 cm) distal to the tibial plateau.
4) the femoral condyles are symmetrical.

A) 1 and 2 only
B) 2 and 3 only
C) 1, 2, and 4 only
D) 1, 2, 3, and 4