Asked by Sokun Vuthea on Sep 25, 2024
Verified
The superior vena cava is formed by the merging of the ________ veins, while the inferior vena cava is formed by the merging of the ________ veins.
A) subclavian; femoral
B) external jugular; internal iliac
C) brachiocephalic; common iliac
D) pulmonary; great saphenous
E) internal jugular; external iliac
Brachiocephalic Veins
Major veins that return oxygen-depleted blood from the upper limbs, neck, and head to the heart.
Great Saphenous
The longest vein in the body, running along the length of the leg, used in grafts during coronary bypass surgery.
Femoral
Pertaining to the thigh or femur (thigh bone), particularly in reference to arteries, veins, and nerves running through the thigh area.
- Understand the formation of superior and inferior vena cava and the veins contributing to these structures.
Verified Answer
JR
Jesus Ramos3 days ago
Final Answer :
C
Explanation :
The brachiocephalic veins merge to form the superior vena cava, while the common iliac veins merge to form the inferior vena cava. Choice A, B, D, and E are incorrect because they do not accurately represent the merging veins that form the superior and inferior vena cavae.
Learning Objectives
- Understand the formation of superior and inferior vena cava and the veins contributing to these structures.