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

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: Which of the following statements is WRONG about Veins

A: correct answer a. They Vasoconstrict on sudden standing up    Reason: because this is mainly occurs…

Q: The heart has three layers the outermost of which is called the ___

A: The heart has three layers known as 1) Epicardium -Outermost layer 2) Endocardium - Innermost layer…

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: The coronary arteries branch off of the ________.a. aortic valveb. ascending aortac. aortic archd.…

A: The human heart is a four-chambered muscular organ that pumps blood throughout the body. It pumps…

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: _____ artery originates from the ventral wall of the common iliac artery.

A: Common iliac artery:- Just near to the 4th lumbar vertebrae , common iliac artery is present . It…

Q: Systole refers to the contraction of thea. major arteries. d. major veins.b. SA node. e. All of…

A: The two periods of the cardiac cycle that is diastole and systole. They will occur as the…

Q: The finest passages through which electrical signals pass before reaching the ventricular…

A: Introduction: The muscle of heart is composed of small cells through which electrical signals are…

Q: he purpose of the atrioventricular valves is to prevent blood from flowing from the ventricles into…

A: The atrioventricular valve is present between the atria and ventricles. the left side of the heart…

Q: Anatomy : summary of the Arteries of systemic circulation: topography of the aorta, branches of the…

A: Blood circulates throughout the body through blood vessels. There are two types of circulation:…

Q: The sinoatrial node is also called the A. PacemakerB. Action potentialC. Resting membrane potent

A: Heart is an important organ that pumps blood. Heart is myogenic in nature meaning it is capable of…

Q: To get from the posterior tibial vein to the femoral vein, blood flows through:- a. the anterior…

A: Answer is b.) the popliteal vein.

Q: Most blood flowing in all of the following arteries except the _____ is destined to circulate…

A: The fluids that are produced in the body and either circulated within the body or secreted out are…

Q: All of the following blood vessels are a component of systemic circulation EXCEPT the A B -K -L D-…

A: The cardiovascular system is primarily composed of the heart, blood, and blood vessels. This system…

Q: The two largest veins that empty into the right atrium are the _____ and _____

A: The body organs work systematically to regulate the proper body functioning. The different organ…

Q: You are a red blood cell on your way to the second metatarsal from the left ventricle of the heart.…

A: "Blood" is a fluid present in humans and animals that aid in transporting essential substances like…

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: Blood flows from the ascending aorta right into the thoracic aorta.TRUE or false

A: The circulatory system is composed of the heart, arteries, capillaries, and veins. It transports…

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: The microvasculature consists of arterioles, capillaries, and postcapillary venules O False O True

A: Introduction :- A system of channels called a microvascular network is responsible for distributing…

Q: Given these arteries:(1) basilar (3) internal carotid(2) common carotid (4) vertebralWhich of these…

A: The Circle of Willis connects the two main arterial systems (inner carotid arteries and…

Q: Aperson needs bypass surgery to avoid a heart attack. Which one of her vessels is most likely to be…

A: A heart attack is a life-threatening condition that requires immediate medical attention. A blood…

Q: The left pulmonary artery carries oxygen-rich blood to the lungs: that's why it's red. TRUE OR False

A: The structure of human heart below clearly shows the parts. You can see the left pulmonary artery is…

Q: Blood flows from the common iliac vein right into the external iliac vein. TRUE or FALSE

A: In anatomy of human beings, common iliac vein is formed by the union of internal and external iliac…

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: All arteries carry oxygenated blood except the ___ trunk and its branches.  Is it pulmonary? why?

A: The circulatory system of the cardiovascular system is largely divided into:The systemic circuit,…

Q: The digital region (which contains the ______) is Distal compared to the axillary region (which is…

A: In animal anatomy, regions of the body are reffered by specific anatomical terms with reference to a…

Q: Given these veins:(1) brachiocephalic (3) superior vena cava(2) internal jugular (4) venous…

A: The brain is a structure of the central nervous system and process and interprets sensory…

Q: Flow of the blood through the heart

A: The plasma, blood cells, and platelets that form blood circulate throughout the body through blood…

Q: Lumen of the right atrium Lumen of the right ventricle Right atrioventricular valve Right coronary…

A: * Heart is made up of cardiac muscles  * Heart consists of two atria and two ventricles  * And it…

Q: Which vessels contribute most to altered systemic blood pressure when their smooth muscles contract…

A: Arteries carry blood away from the heart, whereas veins carry blood to the heart. Arteries branch to…

Q: complete blockage of this coronary artery results and sudden death because of the large amount of…

A: The circulatory system consists of three systems that work together; the heart (cardiovascular),…

Q: Where are the veins in the body and where to locate them

A: Veins are the blue colored small tubes which carry deoxygenated blood to the heart to get it…

Q: one: a. Aortic bodies only b. Carotid body only . Vagus nerve d. Glossopharyngeal nerve e. Carotid…

A: The chemicals in the blood may be present in the form of carbon dioxide and oxygen gases which may…

Q: Blood flows from the superior vena cava right into the right atrium of the heart. TRUE OR FALSE

A: Superior vena cava brings deoxygenated blood from the upper part of the body.

Q: What part of the heart act as a shock absorber

A: The muscular organ that pumps blood via the distribution vessels of the circulatory system is known…

Q: ical procedure called a bypass graft, a vessel is bypasses one of that patient's blocked arteries. A…

A: 10] Saphenous vein grafting is a technique used for bypass surgery. It is a easy method to handle…

Q: The ___ valves are positioned between the atria and the ventricles.

A: Heart the mesodermally derived organ, is situated in the thoracic cavity in between 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: The conduction system of the heart: 1. SA node 2. AV node 3. 4. __ 5. -

A: The heartbeat is controlled by a set of nodes, cells, and impulses known as the cardiac conduction…

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: Trabeculae ___ are visible on the inner surface of the ventricles

A: The human heart is four-chambered with two atria and two ventricles that help in pumping the blood…

Q: The vein that collects most of the venous blood from below the diaphra O superior vena cava O…

A: Heart is situated in the thoracic cavity;present between two lungs; and is slightly tilted towards…

Q: which property of veins contributes to increase venous return compared to arteries. 1. They…

A: Venous return can be defined as the flow of blood back to the heart. Under the stable condition,…

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: Jugular veins carotid arteries- a cava

A: Veins and arteries are the blood vessels which carry the oxygenated and deoxygenated blood…

Q: The aortic valve closes when pressure in the __ is higher than pressure in the ___. -- -

A: The cardiac cycle is referred to as one heartbeat that consists of one cycle of contraction and…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.