D313 A&P 2 cardiovascular system| Exam
Questions with 100% Correct Answers| Verified
Which artery passes under the inguinal ligament and travels through the thigh? -
ANSWER Femoral artery - The femoral artery is the main blood vessel supplying blood to
the lower body. It starts near the groin and runs down to the back of the knee.
Identify the green highlighted structure in the image. - ANSWER Femoral artery - The
femoral artery travels through the femoral triangle, on the front of the thigh.
Which vein is present in the elbow? - ANSWER Median cubital vein- The median cubital
vein is present in the elbow region.
Which artery supplies the dorsum of the foot? - ANSWER The dorsal pedis supplies
blood to the dorsum of the foot.
Which blood vessel continues from the axillary artery and runs along the medial side of
the arm? - ANSWER The brachial artery continues from the axillary artery and runs along
the medial side of the arm.
Which structure prevents blood from flowing back into the atria on each side? -
ANSWER Tricuspid and bicuspid valve - It is the gland that regulates hormonal
regulations.
Which structure is responsible for the sound of the human heartbeat? - ANSWER Valves
- Valves produce the sound of the heartbeat during the contraction and relaxation
during each cardiac cycle.
Which blood vessel carries oxygenated blood from the lungs to the left atrium? -
ANSWER Pulmonary veins carry oxygenated blood from lungs to the left atrium.
,Which blood vessel has a very small diameter and is involved in the circulation of blood
to the capillaries? - ANSWER Arteriole - This is a microscopic channel that connects with
a capillary.
Which blood vessel has the structural characteristics of both an arteriole and a capillary?
- ANSWER Metarteriole - This has the characteristics of both an arteriole and capillary.
Which type of artery has more smooth muscle content and less elastic fibers? - ANSWER
Muscular artery - It has high smooth muscle content and decreased elastic fibers.
Which type of capillaries has small pores present within them? - ANSWER Fenestrated
capillaries - t comprises pores or fenestrations.
How are arteries different than veins? - ANSWER Arteries carry blood away from the
heart. -
Arteries carry blood away from the heart.
Which structures carry blood to the heart? - ANSWER Veins carry blood to the heart.
What is the function of superior vena cava - ANSWER It helps in collecting all the
deoxygenated blood - It carries blood from the body to the heart.
Which structure carries deoxygenated blood from the heart to the lungs? - ANSWER The
pulmonary artery carries blood from the heart to the lungs.
How is the portal vein different from the hepatic vein? - ANSWER The portal vein enters
the liver.
, What is the ductus venosus? Choose 2 answers. - ANSWER It is a small vessel.
It connects the umbilical vein to the fetal inferior vena cava.
"It is a small vessel" is correct. The ductus venosus is a small vessel.
"It connects the umbilical vein to the fetal inferior vena cava" is correct. It connects the
umbilical vein to the fetal inferior vena cava.
Which arteriogram in the human thorax and abdomen arises from the major part of the
abdominal aorta? - ANSWER The celiac artery is the major part of the abdominal aorta.
Also called the celiac axis or celiac trunk, it is a major splanchnic artery in the abdominal
cavity, supplying the foregut. It arises from the abdominal aorta and commonly gives
rise to three branches: left gastric artery, splenic artery, and common hepatic artery.
Which blood vessel serves most of the large intestines? - ANSWER The inferior
mesenteric artery serves the left colic, sigmoid, and superior rectal.
Which blood vessel supplies the right part of the transverse colon? - ANSWER The
middle colic artery supplies the right part of the transverse colon.
The arotid artery gives rise to which arteries? - ANSWER Internal and external carotid
arteries - These arteries arise from the left and right carotid arteries.
The arteries and veins supplying the head and neck arise from which major vessel of the
heart? - ANSWER Ascending aorta - Branches into vessels of head and neck
The ophthalmic artery shown in the picture arises from which of these arteries? -
ANSWER Internal carotid artery - Branches into ophthalmic artery
Questions with 100% Correct Answers| Verified
Which artery passes under the inguinal ligament and travels through the thigh? -
ANSWER Femoral artery - The femoral artery is the main blood vessel supplying blood to
the lower body. It starts near the groin and runs down to the back of the knee.
Identify the green highlighted structure in the image. - ANSWER Femoral artery - The
femoral artery travels through the femoral triangle, on the front of the thigh.
Which vein is present in the elbow? - ANSWER Median cubital vein- The median cubital
vein is present in the elbow region.
Which artery supplies the dorsum of the foot? - ANSWER The dorsal pedis supplies
blood to the dorsum of the foot.
Which blood vessel continues from the axillary artery and runs along the medial side of
the arm? - ANSWER The brachial artery continues from the axillary artery and runs along
the medial side of the arm.
Which structure prevents blood from flowing back into the atria on each side? -
ANSWER Tricuspid and bicuspid valve - It is the gland that regulates hormonal
regulations.
Which structure is responsible for the sound of the human heartbeat? - ANSWER Valves
- Valves produce the sound of the heartbeat during the contraction and relaxation
during each cardiac cycle.
Which blood vessel carries oxygenated blood from the lungs to the left atrium? -
ANSWER Pulmonary veins carry oxygenated blood from lungs to the left atrium.
,Which blood vessel has a very small diameter and is involved in the circulation of blood
to the capillaries? - ANSWER Arteriole - This is a microscopic channel that connects with
a capillary.
Which blood vessel has the structural characteristics of both an arteriole and a capillary?
- ANSWER Metarteriole - This has the characteristics of both an arteriole and capillary.
Which type of artery has more smooth muscle content and less elastic fibers? - ANSWER
Muscular artery - It has high smooth muscle content and decreased elastic fibers.
Which type of capillaries has small pores present within them? - ANSWER Fenestrated
capillaries - t comprises pores or fenestrations.
How are arteries different than veins? - ANSWER Arteries carry blood away from the
heart. -
Arteries carry blood away from the heart.
Which structures carry blood to the heart? - ANSWER Veins carry blood to the heart.
What is the function of superior vena cava - ANSWER It helps in collecting all the
deoxygenated blood - It carries blood from the body to the heart.
Which structure carries deoxygenated blood from the heart to the lungs? - ANSWER The
pulmonary artery carries blood from the heart to the lungs.
How is the portal vein different from the hepatic vein? - ANSWER The portal vein enters
the liver.
, What is the ductus venosus? Choose 2 answers. - ANSWER It is a small vessel.
It connects the umbilical vein to the fetal inferior vena cava.
"It is a small vessel" is correct. The ductus venosus is a small vessel.
"It connects the umbilical vein to the fetal inferior vena cava" is correct. It connects the
umbilical vein to the fetal inferior vena cava.
Which arteriogram in the human thorax and abdomen arises from the major part of the
abdominal aorta? - ANSWER The celiac artery is the major part of the abdominal aorta.
Also called the celiac axis or celiac trunk, it is a major splanchnic artery in the abdominal
cavity, supplying the foregut. It arises from the abdominal aorta and commonly gives
rise to three branches: left gastric artery, splenic artery, and common hepatic artery.
Which blood vessel serves most of the large intestines? - ANSWER The inferior
mesenteric artery serves the left colic, sigmoid, and superior rectal.
Which blood vessel supplies the right part of the transverse colon? - ANSWER The
middle colic artery supplies the right part of the transverse colon.
The arotid artery gives rise to which arteries? - ANSWER Internal and external carotid
arteries - These arteries arise from the left and right carotid arteries.
The arteries and veins supplying the head and neck arise from which major vessel of the
heart? - ANSWER Ascending aorta - Branches into vessels of head and neck
The ophthalmic artery shown in the picture arises from which of these arteries? -
ANSWER Internal carotid artery - Branches into ophthalmic artery
