The completed histological layers of blood vessels cannot be seen clearly in post capillary veinules F T

Q: The cardiac valves consist of a central core of dense fibrous connective tissue lined on both sides…

A: There are four valve present in the heart which helps in regulation of blood flow. Blood flow in a…

Q: lood vessels has v=

A: Blood from the superior mesenteric artery feeds small intestine, ascending and transverse colon and…

Q: congestion occur in active.12 process and arteries T F

A: Vascular congestion Congestion occurs due to various causes and is often associated with distention,…

Q: Fill in the blank:  The _______________________ node is located in the inferior portion of the…

A: Closed circulatory system is a type of circulatory system in which blood flows inside the blood…

Q: H K M N Thoracic aorta 2 Bicuspid valve 3 Left atrium 4 Superior vena cava

A: Heart is an organ of cardio vascular system .It pumps our blood sothat every organ get the…

Q: D. Source: Fat Category: Evidence: E. Source: Aorta Wall Category: Evidence:

A: The connective tissue proper possess several common characteristics like the presence of dispersed…

Q: One cell-thick vessels are called:         I.   Arteries       II.   Veins      III.   Capillaries…

A: Blood vessels are the components of the circulatory system, which are essential for transporting…

Q: The left ____________________________ can often be seen superior to the aortic arch as it courses…

A: Structures present surrounding the aorta are pulmonary artery anteriorly, left atrium, right…

Q: Part A - Why do arteries have many more elastic fibers than veins? O They have less pressure during…

A: Why do arteries have many more elastic fibers than veins:

Q: A blood platelet flows through a coronary artery that is partially blocked by deposits on its wall.…

A: The type of arteries that surround the entire heart and supplies oxygen continuously for the cardiac…

Q: When considered individually, the type of blood vessel that has the lowest resistance is.…

A: Introduction:- In blood vessels, most of the resistance is due to vessel diameter, Resistance is a…

Q: (a) (b) (c) The part of the illustration at the bottom (c) shows Initial inflation of the BP cuff O…

A: Sphygmomanometer is the device used to measurement of blood pressure.

Q: 43. Blood normally flows into a capillary bed from the venules O thoroughfare channels met…

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: В A (A)Capillaries (B) LAYERS 42. ARTERIOLES 48. 43. TUNICA INTIMA METAARTERIOLES 44. ARTERIAL 49. .…

A: Hi, Thanks For Your Question.  Answer :  42.  A Is Arterioles 43.B Is Meta ARTERIOLES 44. C Is…

Q: All arteries in the body contain oxygen-rich blood, with theexception of thea. aorta. c. renal…

A: Answer is b.)  pulmonary arteries.

Q: Venous blood from the heart wall enters the right atriumthrough thea. superior vena cava.b. coronary…

A: The type of blood that is in deoxygenated condition and moves from the peripheral blood to reach the…

Q: The lowest velocity of blood flow occurs in the capillaries. True As blood flows from the aorta…

A: Since You have posted a question with multiple subparts, we are instructed to answer the three…

Q: The closure of a precapillary sphincter prevents blood flow to tissues from: elastic arteries. O…

A: Introduction :- The blood vessels that transport oxygen-rich blood from the heart to the body's…

Q: In a person at rest, the largest volume of blood is in______. a. arteries c. veins b. capillaries d.…

A: The blood is circulated throughout the body parts by the circulatory system whose main parts include…

Q: Cedric’s doctor recommended taking a small amount of aspirin eachmorning because Cedric has…

A: Coronary arteries are the arteries that supply blood and nutrients to the heart. Atherosclerotic…

Q: Blood flows directly from __________ into capillary beds.   A arterioles   B venules   C muscular…

A: A . arterioles

Q: Blood pressure is highest in the_____ and lowest in the_____ . a. arteries; veins c. veins; arteries…

A: The pressure given by blood which is circulating through the blood vessels on the inner walls of…

Q: Blood pressure is lowest in Arteries Arterioles Capillaries Venules Veins

A: The blood pressure (BP) is the pressure applied by the blood to the wall of the blood vessels. Our…

Q: The two _____ veins unite like an upsidedown Y to form the inferior vena cava

A: Veins are blood vessels that carry blood to the heart. Most of the veins carry deoxygenated blood…

Q: Label numbers 1 through 10

A: The heart is the muscular organ that continuously pumps blood by rhythmic contraction and…

Q: Comparing and contrasting arteries and veins, veins havea. thicker walls.b. a greater amount of…

A: Arteries are blood vessels which carry blood away from the heart. Veins are the blood vessels which…

Q: List the blood vessels , in their correct order, as blood travels from the heart, to the posterior…

A: Aorta – The body’s largest artery is the aorta which originates from the LV (left ventricles) and…

Q: An especially leaky type of capillary found in the liverand certain other tissues is called a…

A: Blood vessels are flexible tubular canals by which blood circulates in the body. The blood vessels…

Q: Fill in the blank:  Precapillary _______________________ are composed of smooth muscles that…

A: Muscle is a soft tissue in the body which primarily functions as source of power. Muscles cells…

Q: As we know that capillaries are single celled layers. Which blood vessel layer is present in…

A: Capillaries are the smallest blood vessels in body.They transport blood between arterioles and…

Q: The main artery whose cross-sectional area is (1 cm) branches into 5 smaller arteries. Each of these…

A: The blood flow rate( Q )  through the vessel is related to the radius or the cross section of the…

Q: After passing through the inferior vena cava blood passes through the A coronary sinus B posterior…

A: The cardiovascular system, also known as the circulatory system, is made up of a blood pumping…

Q: Name the vein that starts as well as terminates as capillaries.

A: Introduction: Blood vessels are responsible for transporting blood to various parts of the body. In…

Q: the hypophyseal portal system, consisting of.. ..*** O A. The hypophyseal portal veins OB. The…

A: The hypophyseal portal system is a network of blood capillaries that connects the hypothalamus with…

Q: H.w: difference between artery and vein

A: Arteries and Veins are two different types of blood vessels in the circulatory system and are mainly…

Q: What is the major artery in the body

A: Artery: Artery is the blood vessel that carries oxygenated blood from the heart and delivers to the…

Q: Place the blood vessels listed here in order from MOST pressure to LEAST pressure.

A: The circulatory system, also known as the cardiovascular system or the vascular system, is an organ…

Q: If an embolus breaks off in a systemic vein in the leg, it would be able to pass through:   What…

A: An embolus can be defined as an unattached mass. It travels through the bloodstream and eventually…

Q: 1. Where does blood in the right subclavian artery come from?

A: The subclavian arteries are pipes that carry blood rich in oxygen from your heart to your arms and…

Q: of the lungs and perfusion is greatest at the of the lungs. Blood flow is greatest at the (А) ареx;…

A: Blood flow is greatest at the base of the lungs and perfusion is greatest at the base of the lungs.…

Q: Match each vein in column A with the vein it drains into from column B.   Column B1. popliteal2.…

A: BASIC INFORMATION  BLOOD VESSELS   In our body there are network of channels which help in the…

Q: 3. What is the name of the outermost layer of a blood vessel?

A: Introduction- Blood vessels are tube like structures involved in circulation in our body , through…

Q: Plsssssss helpppppp. Is this a normal or abnormal coronary artery, why or why not?

A: Coronary artery is supplyes blood to heart muscle. If it damages then heart muscle does not works…

Q: Arteries and veins have the same three layers, they are just different thickness depending on…

A: Sol: The arteries and veins are the blood vessels which are the part of the cardiovascular system.…

Q: What type of capillaries have large pores within their endothelial cells and are the leakiest? O…

A: ▪︎Capillaries are the tiny blood vessels  which connect arterioles to venules.These are the smallest…

Q: If an embolus breaks off in a systemic vein in the leg, it would be able to pass through:

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the…

Q: Oxygen and Carbon Dioxide are exchanged from the blood to cells here: A) ArteriesB) PlateletsC)…

A: Oxygen is used by cells for the process of cellular respiration while carbon dioxide is produced as…