yes
Aren't the veins closer to the surface on medial?
The dorsal surface of the arm refers to the back or posterior side of the arm. It is opposite to the ventral surface, which is the front or anterior side of the arm.
The pitman arm is the arm connected to the steering box sector shaft that moves side to side to steer the wheels.
the top of the side arm turns to release the reclining mechanism.
Lateral, means to the side, so I would think that the arm is on the side of the torso (body).
anterior superior potions of the arm
The brachial pulse located on the upper arm on the side closest to the body between the muscle.
The muscle in your arm contracts. The muscle on the other side of your arm, opposite from the side that you are flexing, stretches.
side
The inner aspect of an arm refers to the side of the arm that faces the body when the arm is in a neutral position, typically the side where the bicep and triceps muscles are located. This area includes the inner forearm and the underside of the arm, where the skin is generally softer and more sensitive. It contrasts with the outer aspect, which is the side that faces away from the body.
d
lateral motion.