EXERCISES: LESSON 1, SECTION III
MATCHING: For exercises 1 through 3
, match the position with the anatomical
structure(s) that the position demonstrates. Enter the letter that corresponds to your
choice in the space provided. (There is an extra alternative that will not be selected.
_______ AP ankle.
a. Distal tibia and fibula, ankle joint, talus, and
_______ Lateral ankle
b. Ankle joint, distal tibia and fibula, and proximal
_______ Mortise ankle
c. Entire mortise ankle.
d. Phalanges, metatarsals, cuboid, 3rd cuniform,
navicular and distal calcaneus with associated
MULTIPLE- CHOICE. For exercises 4-7, select the ONE word or phrase that BEST
completes the statement or BEST answers the question.
The CR for a AP ankle is the:
a. Medial malleolus to the center of the film.
b. Perpendicular, directed to a part midway between the malleoli.
Lateral malleolus to the center of the film.
d. Head of the second metacarpal is centered to the film.
The technical factors for the mortise ankle are:
a. 8 X 10 LW NB.
b. 10 X 12 CW NB.
10 X 12 CW NB.
d. 14 X 17 LW diagonal NB.