Arteries do this: A) Exchange oxygen with the bloodB) Carry blood to the heartC) Carry blood away from the heart

Q: Describe systemic circulation.

A: Blood circulation is the process by which the blood in our body flows through a closed network of…

Q: The artery marked by the [?] (A) supplies blood to the eyeballs (B) supplies blood to the brain (C)…

A: Common carotid artery is an artery which emerges from aortic arch and branchiocephalic artery .…

Q: The aorta, the largest artery in the body (in diameter), carries oxygen-rich blood away from the…

A: Aorta is the blood vessel that is most closely attached to..

Q: 100 wanted tő prepare a fish dish for your grandfather that he loves the dried salted Codfish. But…

A: Ans1- To remove excess salt from the fish, there are two methods- soaking process and one hour…

Q: Which vessel is more preferred for coronary bypasses in the heart? A) lesser saphenous vein B) great…

A: There are many networks of vein and arteries throughout the body and with the help of these heart…

Q: Which vein is hi-lighted in aqua below? A) thoracodorsal B) axillary C) brachial D) subclavian

A: A vein is a blood vessel that carries blood toward the heart. Most veins carry deoxygenated blood…

Q: Trace blood flow through the chambers and vessels of the pigeons heart. Use red for oxygenated blood…

A: The circulation of the birds is effective enough to meet the amount of oxygen needed for their…

Q: My instructor has told us that dehydration leads to a drop in blood pressure due to low blood…

A: Blood is the connective tissue with liquid plasma and the formed elements.

Q: Which of the following best describes an artery? Select one: a. thin-walled, and supplied with…

A: Ans- Arteries are the important part of cardiovascular system in our body that carries the…

Q: List at least five things that a circulatory system does to help the body cells. Which of these is…

A: Circulatory system is a very important part of any living being as it helps to distribute oxygen and…

Q: Define clonus

A: Clonus can be defined as the medical condition in which there is an involuntary muscle contraction…

Q: Distinguish between the coverings of the heart and thelayers that compose the wall of the heart.

A: The heart can be defined as the muscular organ about the size of a fist, which is situated just…

Q: Blood vessels that carry blood away from the heart are called, (a) veins. (b) arterioles. (c)…

A: Blood vessels can be described as the conduits through which blood circulation occurs. The…

Q: As blood vessels increase in diameter, the amount of smooth muscle decreases and the amount of…

A: Blood vessels are the components of the circulatory system. They transport blood, nutrients, and…

Q: Why is the umbilical artery carrying deoxygenated blood? Why is the umbilical vein carrying…

A: Circulation in a fetus is different from circulation in an adult in order to support the…

Q: a) do elastic arteries have an external elastic lamina?  b) compare and contrast the defining…

A: Introduction  The shared histological arrangement of the vascular system is most evident at the…

Q: The majority of exchange of gases and nutrients between blood and tissue takes place at the _____…

A: Cells need oxygen for aerobic respiration to occur. Amino acids and glucose are essential nutrients…

Q: The Alexandrian physician Herophilus, originally from Chalcedon, was able to make which of the…

A: That a weak but rapid pulse was a sign of significantly increased blood volume: This conclusion…

Q: what type takes blood away from the heart: artery,capillary, or vein?

A: Artery, capillary, and veins are types of blood vessels that are involved in the transportation and…

Q: When it comes to arteries and veins, do veins have? a) a tunica media that is missing in arteries…

A: Since you have posted a question with multiple sub-parts, we will solve the foremost three for you.…

Q: When blood first enters a capillary it tends to __ material; when the blood is leaving a capillary…

A: A network of microscopic, thin-walled blood vessels, known as capillaries, is present in the tissues…

Q: The pressure of portal vein is() A) 4~8cmH20 B) 9~12cmH20 C) 13~24cmH20 D) 25~29cmH20 E) 30~38cmH20

A: Blood is the circulating fluid of the body that carries gases and other nutrients to the cells and…

Q: Describe the flow of blood through the heart, naming each of the vessels bringing and taking blood…

A: Introduction The movement of gases, nutrients, and waste products throughout an organism's body is…

Q: Which of the following is the correct sequence of blood flow through pulmonary circulation? Group…

A: Introduction:  Blood circulation in our body is known as double circulation  since the blood flows…

Q: Distinguish between a vein and a venule.

A: Blood vessels are networks of tube-like structure which helps to carry the blood towards the heart…

Q: 1.A patient comes into the ER who has just rapidly lost 30% of his blood volume. Which of the…

A: Blood loss of more than 30% to 40% of the total fluid volume may cause fall in the blood pressure…

Q: Identify the incorrect statment about blood vessels  (A) arteries are carrying a higher blood…

A: Numerous body fluids in the body function to maintain optimum body performance. Blood, lymph, and…

Q: The upper chambers of the heart are the: A) capillariesB) atriumsC) aortasD) ventricles

A: The organ system is the group of organs that functions together to maintain the biological system of…

Q: 1) What makes the heart sounds? 2) Know the whole cycle/route that the blood takes from the heart…

A: The circulatory system is the system that is responsible for pumping blood that carries oxygen and…

Q: Describe the nutrient and gas content of the blood flowing in the umbilical vein.  Is this the kind…

A: The umbilical vein is a vein that takes oxygenated blood from the placenta into the developing fetus…

Q: A scene of a TV drama showed that a heart continues to beat when it was ripped from a brain-dead…

A: When a person is on an artificial life support system, the person no longer has any brain functions,…

Q: (a) Mention any two components of blood

A: Blood is the only motile connective tissue that mainly consists of fluid matrix or we can see ground…

Q: Name the cord that connects that heart's apex with parietal peritoneum?

A: Heart is a muscular organ that supplies blood to all the parts of the body. It undergoes rhythmic…

Q: Let's say that the cross-sectional area of the aorta is 1 cm2 = 100 mm2. The blood pumps through the…

A: The circulatory system in humans is responsible for the distribution of oxygenated blood throughout…

Q: Doctors strongly recommend that travelers on long airline flights stretch their legs or stand up and…

A: Formation of blood clots/thrombosis in a deep vein of the body, especially in the legs results in…

Q: A classmate says that without specialized cells, the heart wouldn’t be able to help other organs and…

A: The cardiovascular system is one of the 11 major body organ systems that is concerned with the…