for each of the following starting places name all the veins

for each of the following starting places, name all the veins a red blood cell would encounter on its way back to the right atrium.

starting places:
anterior interventricular groove of the heart (2 ways)

venous sinus near brain
hand (return deep to superficial)
foot (return deep to superficial)
stomach
kidney
left inferior wall of the thorax

Solution

the starting place of the veins a red blood cell that encounter at the stomach is the starting place of the veins at the stomach is thoraic duct

red blood cell that encounter at the hand is deep veins

the starting place of the veins a red blood cell that encounter at the foot is Throaic duct

the starting place of the veins a red blood cell that encounter at the anterior internal groove of the vein is is the cardiac vein

the starting place of the left side of the thorax is the lymphatic duct