486 Exercise 32 Group Challenge Fix the Blood Trace Several artery or vein seque

Question

486 Exercise 32 Group Challenge Fix the Blood Trace Several artery or vein sequences are listed below. Working 2. abdominal aorta R. common iliac artery R. femoral in small groups, decide whether each sequence of blood artery-R. popliteal artery R. anterior tibial artery R vessels is correct or whether a blood vessel is missing. dorsalis pedis artery If correct, simply write "all correct" If incorrect, list the missing vessel, and draw an insertion mark ("v") on the arrow to indicate where the vessel would be located in the sequence. Refrain from using a figure or other reference to help with your decision. Instead, try to find the answers by working together. Note: The missing vessel will not be at the beginning or end of the sequence. 3, ascending aorta ? aortic arch ? L common carotid artery ? L. internal carotid artery ? L. anterior cerebral artery 1. aortic arch- R. subclavian artery- R. axillary artery R. 4. R. median antebrachial vein- R. basilic vein - R. axil- brachial artery +R. radial artery R. superficial palmar arch lary vein R. brachiocephalic vein - superior vena cava ductus arteriosus, a short vessel connecting the pulmonary trunk and the aorta. Because the collapsed lungs present an Fetal Circulation In a developing fetus, the lungs and digestive system are extremely high-resistance pathway, blood more readily enters not vet functional, and all nutrient, excretory, and gaseous the systemic circulation through the ductus arteriosus exchanges occur through the placenta (Figure 32.14a). Nu- trients and oxygen move across placental barriers from the blood ultimately finds its way back to the placenta via the mother's hlood into fetal blood, and carbon dioxide and other umbilical arteries. The only fetal vessel that carries highly The aorta carries blood to the tissues of the body; this Satot blood sunply to the

Explanation / Answer

1) The sequence depicts the blood vessels from Heart to right fingers. The sequence misses the brachiocephalic trunk which supplies blood to the right arm

Aortic arch--> Brachiocephalic trunk---> Right subclavian artery---> Axillary artery----> Brachial artery---> Radial/Ulnar artery---> Superficial palmar arch

2) the sequence depicted supplies blood from Heart to dorsal foot; R. common iliac artery is divided into two branches external and internal

Abdominal aorta---> R. Common iliac artery---> R. External iliac artery---->R. Femoral artery----> R. Popliteal artery---> R . Anterior tibial artery---> R. Dorsalis pedis artery

3) this sequence is complete

4) this sequence depicts circulation from right hand to heart

R. median antebrachial vein --->R. Basilic vein---> R. Median cubital vein--->R. Axillary vein---> R. subclavian vein,--->R. Brachiocephalic vein---> Superior vena cava

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