Blood Vessels Use the terminology in your lab manual and information from your textbook to complete the crossword puzzle.

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Blood Vessels Use the terminology in your lab manual and information from your textbook to complete the crossword puzzle. If the answer is two words, leave a blank box between them. 19 13 22 23 14 20 10 12 16 18 Across 1. The internal and external iliac veins merge together to form this vein 7. These vessels drain nutrient-rich blood from the intestines 8. One word: this type of anastomoses involves a separate vessel to bypass the capillary bed 17. This major vein is on the medial side of the leg 19. This oxygenated blood vessel is posterior to the patellar region Created using The TeachersCorner.net Crossword Puzzle Maker Down 20. The oxygenated blood vessel on the lateral side of the antebrachial region 21. This artery becomes the femoral artery (do not include artery) 22. These bring oxygenated blood to the kidneys 23. Takes deoxygenated blood from the fetal iliac arteries back to the placenta 2. This deoxygenated vessel crosses the arm to connect the basilic and cephalic veins 3. Takes oxygenated blood to the fetal inferior vena cava 4. Drains deoxygenated blood from the head and dumps it into the subclavian vein 5. This vessel shunts nutrient-rich blood directly to the liver 6. This deoxygenated vessel travels through the transverse foramen 9. All oxygenated blood exits the heart through this large artery 10. The left and right brachiocephalic veins merge together to form this vessel 11. The largest oxygenated vessel inferior to the diaphragm 12. The fetal vessel that by-passes the non-functional liver 13. This anastomoses is on the base of the brain 14. This oxygenated vessel forms from the axillary and cephalic arteries fusing together 15. This vein merges with the splenic vein prior to the hepatic portal vein (do not include vein) 16. This structure branches into the common hepatic, splenic, and left gastric arteries 18. This deoxygenated blood vessel is formed when the basilic and brachial veins merge together

Here is the solution to the blood vessels crossword puzzle.

Completed Crossword Puzzle

Explanation of Answers

This crossword puzzle explores the intricate network of arteries and veins that constitute the circulatory system in both adult and fetal anatomy. The answers reveal the names and functions of key vessels responsible for transporting oxygenated and deoxygenated blood throughout the body.

Across

  1. COMMON ILIAC VEIN: In the pelvic region, the internal and external iliac veins on each side merge to form this large vein. The left and right common iliac veins then unite to form the inferior vena cava.
  2. HEPATIC PORTAL: The hepatic portal system is a specialized network of veins, including the superior and inferior mesenteric veins, that drains nutrient-rich, deoxygenated blood from the intestines and other digestive organs directly to the liver for processing.
  3. ARTERIOVENOUS: An arteriovenous anastomosis is a direct connection, or shunt, between an artery and a vein that bypasses the intervening capillary bed, allowing blood to flow more directly.
  4. SAPHENOUS VEIN: The great saphenous vein is the longest vein in the body, originating in the foot and ascending along the medial (inner) side of the leg and thigh before draining into the femoral vein.
  5. POPLITEAL ARTERY: Located in the popliteal fossa, the space behind the knee (patellar region), this artery is a continuation of the femoral artery and supplies oxygenated blood to the lower leg.
  6. RADIAL ARTERY: This major artery of the forearm travels along the lateral (thumb) side of the antebrachial region. It is a common site for measuring a patient’s pulse.
  7. EXTERNAL ILIAC: The external iliac artery is a large artery in the pelvis that passes under the inguinal ligament to become the femoral artery, the main blood supply to the lower limb.
  8. RENAL ARTERY: These large arteries branch directly from the abdominal aorta and deliver a significant volume of oxygenated blood to the kidneys for filtration.
  9. UMBILICAL ARTERY: In fetal circulation, the two umbilical arteries are extensions of the fetal internal iliac arteries that carry deoxygenated blood and waste products away from the fetus to the placenta.

Down

  1. MEDIAN CUBITAL VEIN: A superficial vein located in the cubital fossa (the bend of the elbow), it connects the basilic and cephalic veins and is the most common site for venipuncture (drawing blood).
  2. DUCTUS VENOSUS: A crucial shunt in the fetal circulation that allows a portion of the oxygenated, nutrient-rich blood from the umbilical vein to bypass the fetal liver and flow directly into the inferior vena cava.
  3. JUGULAR VEIN: The major veins responsible for draining deoxygenated blood from the head and neck. The external jugular vein empties into the subclavian vein.
  4. UMBILICAL VEIN: This single fetal vessel carries oxygenated and nutrient-rich blood from the placenta to the fetus, connecting to the fetal liver and the ductus venosus.
  5. VERTEBRAL VEIN: This deoxygenated vessel travels alongside the vertebral artery through the transverse foramina of the cervical vertebrae, draining the cervical spine and posterior muscles of the neck.
  6. ASCENDING AORTA: This is the initial, large segment of the aorta that arises from the left ventricle of the heart, through which all oxygenated blood destined for the systemic circuit first passes.
  7. SUPERIOR VENA CAVA: Formed by the union of the left and right brachiocephalic veins, this large vessel returns deoxygenated blood from the upper half of the body to the right atrium of the heart.
  8. ABDOMINAL AORTA: The largest artery in the abdominal cavity, this portion of the descending aorta is located inferior to the diaphragm and supplies oxygenated blood to the abdominal organs and lower body.
  9. DUCTUS VENOSUS: (See 3 Down). This fetal vessel is the bypass for the non-functional liver.
  10. CIRCLE OF WILLIS: A critical arterial anastomosis located at the base of the brain, ensuring collateral circulation and a continuous blood supply to cerebral tissue.
  11. BRACHIAL ARTERY: The major artery of the upper arm, it is a continuation of the axillary artery and a common site for measuring blood pressure.
  12. INFERIOR MESENTERIC: This vein drains blood from the large intestine and merges with the splenic vein, contributing to the formation of the hepatic portal vein.
  13. CELIAC TRUNK: The first major branch of the abdominal aorta, this short, thick artery branches into the common hepatic, splenic, and left gastric arteries to supply the foregut organs.
  14. AXILLARY VEIN: Located in the axilla (armpit), this large vein is formed by the merging of the basilic and brachial veins and carries deoxygenated blood from the arm toward the heart.

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