Answer to Question 1
dorsiflexed
Rationale: Dorsiflexion is required for the mediolateral ankle. The CR is directed to the medial malleolus.
Answer to Question 2
focal spot size
Rationale: Focal spot size directly affects recorded detail. A small focal spot produced by the small filament will increase detail of a part. Therefore, a small focal spot size is suggested whenever exposure factors are set low enough to allow its use.