Surface anatomy regions of the back, neck base, shoulders, and gluteal area in posterior view.

The optical structures, chambers, and photoreceptors that transmit and focus light through the human eye.

The major superficial and deep veins draining blood from the foot, leg, thigh, and pelvis toward the heart.

The main electrical pathways and chambers involved in the intrinsic regulation of the heartbeat.

The major dural venous sinuses and deep venous drainage pathways of the brain shown in lateral view.

Surface anatomical and topographical divisions of the lower limb shown in anterior and posterior aspects.

Paramedic

Major muscles, tendons, neurovascular structures, and landmarks of the anterior compartment of the arm and shoulder.