What is role strain in sociology? A: Role strain in sociology is when a particular role a person needs to fulfill is strained due to excessive obligations or multiple demands on time, energy or available resources.
Short posterior ciliary arteries: Branch from the ophthalmic artery and pierce the sclera at the edge of the optic nerve; they supply the choroid and the rods and cones of the retina. Long posterior ciliary arteries: Branch from the ophthalmic artery and pierce the sclera to supply the ciliary body and iris.
ciliary arteries, short posterior origin, ophthalmic artery; branches, none; distribution, choroid coat of eye. circumflex artery a branch that curves around to the back of the left ventricle in the coronary sulcus, supplying the left ventricle and left atrium. circumflex femoral artery, lateral origin, deep femoral artery; branches, ascending, descending, and transverse branches; distribution, hip joint, thigh muscles. circumflex femoral artery, medial origin, deep femoral artery; branches, deep, superficial, ascending, transverse, and acetabular branches; distribution, hip joint, thigh muscles.