Letter charts are not only used to measure visual acuity, they are also used as targets for subjective refraction. This is the main reason distance acuity is measured more often than near acuity. At a long distance, accommodation is relaxed, so that the refraction can be more accurate.
Popliteal artery. The popliteal artery branches off from the femoral artery. It is located in the knee and the back of the leg. Its courses near the adductor canal and the adductor hiatus, distinctive open areas inside the thigh. At its far end, it splits into the anterior and posterior tibial arteries. During its course, the popliteal artery branches into other significant blood vessels.
Read more. Positive: 79 %. Anatomical terminology is the ... femoral region. The kneecap is the patella and patellar while the ... and the popliteus is posterior to the patella. Read more. Positive: 72 %. ... popliteal surface of femur, popliteal vein. Synonym(s): popliteus (1) ...he wedge member 24 provides comfortable yet firm support for the popliteal region. The posterior pad 28 ... surface provide a garter ... the patella ...