Anatomy- Chapter 22

Intima

media

adventitia

In large vessels this layer will house blood vessels that supply the large vessels. What do we call these vessels?

Vasoconstriction

vasodilation

Describe some of the difference between arteries and veins

Large, dominated by elastic fibers, stretch under pressure.

thick media dominated by smooth muscle

Small, poorly defined adventitia and thin media

What do we call the smallest, most delicate vessels that are involved in exchange between the blood supply and other areas?

Continuous

Fenestrated

Sinusoids

Veins lack blood pressure. How does venous blood return to the heart?

If we face serious blood loss our veins contract to reduce the volume of blood that hold so that it can be distributed to the arteries and capillaries. What do we call this blood supply?

What do we call veins that travel alongside arteries and share their names?

Outline blood flow in the pulmonary circuit beginning at the pulmonary semilunar valve and ending at the left atrium.

The systemic circuit begins as we pass through the aortic semilunar valve. Name the vessel that leaves the left ventricle and the two arteries that branch off of it.

Name the curved, superior section of the large vesel that leaces the left ventricle and the three major vessels that branch off of it in order from proximal to distal.

The brachiocephalic trunk only goes a short distance before bifurcating. What are the two branches?

What section of the vessel that leaves the left ventricle runs from approximately T5 to where it penetrates the diaphragm and supplies arteries that bear the name of the structures they supply?

What section of the vessel that leaves the left ventricle runs retroperitoneal from the diaphragm down to L4 where it bifurcates and into what two vessels does it bifurcate?

What vessel return blood from thehead, arms, and thorax to the heart?

What 3 (main) vessels converge to form the superior vena cava?

What two (main) vessels converge to form the brachiocephalic veins?

What vessel returns blood from the lower limbs and abdomen to the heart?

What two vessels converge to from the inferior vena cava and from what vessels to they arise?

Short, supplies the liwer, spleen and digestive tract?

supplies stomach and inferior esophagus?

Supplies spleen and pancreas?

supplies liver, gallbladder, and stomach?

Supplies the majority of the intestines?

supplies the distal colon and rectum?

Large, supple the kidneys?

small, supply the gonads?

Gonadal arteries have different names in
men: ______.
and women _______.
what are they?

Blood from the digestive tract, pancreas, and spleen do not drain directly into the inferior vena cava but instead flows into a second set of capillaries in the liver where the venous blood mixes with arterial blood before returning to the inferior vena cava. What is the name of this network of vessels that drain this region?

What vessel drains the digestive tract, pancreas, and spleen into the liver and what are its 3 tributaries?

What vessel drain the liver into the inferior vena cava?

Explain the difference between the venous drainage of the renal and gonadal veins on left and right sides of the body in light of the position of the inferior vena cava.

What vessel provides blood to the cranium and face?

What are the names of two branches formed at this bifurcation and what is the name of the receptor containing enlargement at the base of one of them.

What branch of the subclavian artery travels through the transverse foramina of the cervical vertebrae to supply the brain?

Two pairs of vessels approach the brain from below and join together through a set of arteries to provide collateral circulation. What do we call this arterial network?

Name the artery:


forms from the convergence of vertebral arteries

Name the artery:

from the internal carotid artery and supplies anterior brain

Name the artery:

from the internal carotid artery and supplies midbrain/lateral brain

Name the artery:

from the bifurcation of basilar artery, supplies posterior brain.

Name the artery:

connects the anterior cerebral arteries

Name the artery:

connects the internal carotid artery to posterior cerebral artery

what large, deep vessel collect blood from the dural venous sinuses and veins of the face to drain the majority of the blood from the head?

What superficial vessel drains much of the blood from the face and neck into the subclavian vein?

What large artery supplies blood to the upper limb as well as the brain and anterior thorax?

Name the artery:

1st rib to the arm, supplying the shoulder, axilla and pectoral region

Name the artery:

medial humerus, supplying the upper arm

bifurcation of brachial, supplying the lateral foramen

Name the artery:

bifurcation of bracial, supplying the medial foramen

What are the three basic components of the blood flow in the hand?

Name the vein:

lateral forarm to the shoulder

Name the vein:

medial forearm to the axilla

Name the vein:

Joins the lateral and medial superficial veins in antecubital fossa

What large artery supplies blood to the lower limb changing its name as it passes deep to the inguinal ligament?

Name the artery:


anteromedal thigh from inguinal ligament to hiatus in adductor magus

Name the artery:
posterior thigh, supplying the deep muscles of the thigh

Name the artery:

back of the knee, bifurcates to supply leg

Name the artery:

bifurcation of the popliteal artery, supplying the posterior compartment

Name the artery:

bifurcation of the popliteal artery, supplying the anterior compartment

Name the artery:

branch of the posterior tibial artery, supplying the lateral compartment

Name the vein:

lateral arch of foot to back of knee

Name the vein:

returns blood from placenta to fetus

Name the artery:

carries blood from fetus to placenta