Question

For each of the problems below, make a list of all the blood vessels and heart chambers, in correct order, that carry the molecule from Point A to Point B.

Problems:

1.       Molecule: Growth hormone

          Point A: Anterior lobe of the pituitary gland

          Point B: Right Tibia

2.       Molecule: Epinephrine

          Point A: Adrenal medulla

          Point B: SA node

3.       Molecule: Oxygen

          Point A: Left Lung

          Point B: Right Biceps brachii

4.       Molecule: Carbon dioxide

          Point A: Left Gastrocnemius

          Point B: Right Lung

5.       Molecule: Glucose

          Point A: Liver

          Point B: Left Deltoid

Answer 1

1.- Pituitary gland, anterior hypophyseal vein, jugular vein, superior vena cava, right atrium, right ventricule, lung arteries, left atrium, left ventricule, aorta, femoral artery, popliteal artery, anterior tibial artery, right tibia

2.- Adrenal medulla, renal vein, inferior vena cava, right atrium, right ventricule, lung arteries, left atrium, left ventricule, sinoatrial nodal artery, SA node

3.- Left lung, lung arteries, left atrium, left ventricule, aorta, subclavian artery, brachial artery, right biceps brachii

4.- Gastrocnemius, posterior tibial vein, popliteal vein, femoral vein, inferior vena cava, right atrium, right ventricule, lung arteries, right lung

5.- Liver, hepatic vein, inferior vena cava, right atrium, right ventricule, lung arteries, left atrium, left ventricule, aorta, subclavian artery, deltoid artery, left deltoid