Which of the following arteries do not constrict: Pulmonary Plantar Femoral Aorta Brachial

Q: Which of the following blood vessels carries oxygenated blood ? Group of answer choices Aorta…

A: The tube-like structures involved in the  circulatory system through which blood flows to the…

Q: Which part of the heart is responsible for initiating and maintainingthe rhythmic activity of the…

A: The heart is a muscular organ that pumps blood throughout the body. It is located in the middle…

Q: The external ear-like flaps that are visible on the top of the heart are called ___

A: The main organ of the human circulatory system is the heart. It helps in pumping blood to different…

Q: Autorhythmic cells are located only in the interventricular septum. True or False

A: The cardiac muscle fibers are interconnected with the help of intercalated discs and so the…

Q: Coronary vessels - these supply the heart with a blood supply of its own. -They can be seen in the…

A: The heart contain valves which allow the flow of blood in only one direction and prevent the…

Q: Which side(s) of the heart would affected by high pressure in the pulmonary circuit? Which side(s)…

A: BASIC INFORMATION  PULMONARY CIRCUIT the blood pumped by right ventricles enters into the pulmonary…

Q: Which circulation is normally under lower pressure? systemic circulation pulmonary circulation

A: Pulmonary circulation consist of network of arteries, veins, and lymphatics that plays a role to…

Q: Where is blood pressure lowest? In the veins. In the arteries

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering the first…

Q: Which chamber(s) will be contracting right after this electrical event (in red) Q S

A: The cardiac cycle can be referred to as the human heart’s activity, which includes atrial…

Q: How is it not The anterior cerebral artery?

A: Anterior cerebral artery is The anterior cerebral artery (ACA) is one of two cerebral arteries( the…

Q: from the: O inferior mesenteric artery superior mesenteric vein O inferior mesenteric vein O…

A: Duodenum is located between the stomach and the middle part of the small intestine, or jejunum. All…

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: Which vessels open to the right atrium and left atrium of the heart

A: The human circulatory system is one of the major eleven organ systems in the human body and is…

Q: #2 Right femoral Vein and #4 Left Common iliac Artery O #2 Right inferior vena cava and #4 Left…

A: We know that  Blood vessels are conduits that distribute blood throughout the body tissues. Blood…

Q: Which of the following structures in the circulatory system carries oxygenated blood? a pulmonary…

A: The circulatory system consists of heart, blood and blood vessels. Type of blood vessels which…

Q: Which part of the heart is responsible for the muscular contractions that pump blood through it?…

A: Heart is a muscular organ present in thoracic cavity which helps in blood flow through out the body.

Q: As a result of the foramen ovale, blood is allowed to bypass the aorta. liver. lungs. kidneys.…

A: The foramen ovale is a special feature present in the fetus during the embryonic stages. It is a…

Q: The structures that supply the walls of blood vessels with blood area. venous shunts. d. vasa…

A: The five major categories of blood vessels are arteries, arterioles, venules, veins, and…

Q: In humans, the brachiocephalic trunk gives rise to which 2 of the following vessels? Pick 2 options:…

A: Brachiocephalic trunk is an artery which supplies blood to the right arm, head and the neck.

Q: Which of the following is not correct regarding the heart? ventricular fibrillation occurs from…

A: Heart is the major organ of the cardiovascular system. It is the mesodermally derived organ and it…

Q: An aneurysm in which vessel will be most fatal?     right anterior tibial artery     vena cava…

A: Introduction:- Blood vessels are the channels that carry blood throughout your body. They form a…

Q: Why could a choke hold (a tight grip around the neck) cause a person to pass out? What arteries…

A: In the human body, the brain is a complex organ present. The brain is the control center of the…

Q: The _________ is a muscular wall between the left and right ventricles.

A: Human heart  is a very important organ in the circulatory system of an individual. Its main function…

Q: 3 major branches of internal maxillary artery

A: The external carotid artery has two terminal branches: internal carotid artery and superficial…

Q: Difference between arteries and veins and how it functions in the circulatory circuit.

A: Angiology is the branch of science that deals with the study of blood vessels . There are three…

Q: which blood vessel of the heart is responsible for distributing oxygenerated blood to the rest of…

A: Answer-  The Aorta is responsible foe distribute the oxygenated blood to all parts of the body.

Q: What is the red pointer pointing at.  a gyrus  a fissure  a sulcus  a dural venous sinus

A: In this question, we are given a diagram of brain. We have to determine which structure is pointed…

Q: Blood in the heart chambers is separated from the myocardium by a thin membrane called the _____.

A: The correct answer is Endocardium .

Q: left coronary artery great cardiac vein right coronary artery circumflex branch coronary sinus…

A: Introduction: The circulatory system comprises the central blood-pumping organ, the heart, and the…

Q: The right and left coronary arteries arise from where? Thoracic aorta, base of the aorta, superior…

A: CORONARY ARTERY - the coronary arteries are the arterial blood vessels of coronary circulation ,…

Q: During what stage or stages is blood being pumped from the atria into the ventricles

A: The cardiac cycle completes in four different stages: They are filling phase, isovolumetric…

Q: Which of the following is found in the middle portion of the inferior mediastinum?

A: The human body is composed of various systems that aid in control, function, locomotion,…

Q: Define atrioventricular (AV) bundle

A: The atrioventricular bundle can be defined as a bundle that comprises specialized fibers of the…

Q: The semilunar valves prevent blood from moving: Group of answer choices from the atria back into…

A: The heart is composed of four chambers that are- two atriums and two ventricles. Different valves…

Q: which ventricle ejets more blood

A: Answer.   Considering a few cardiac cycles it is found that left ventricle pumps more blood than the…

Q: left circumflex artery left marginal artery posterior interventricular artery 3

A: The heart is a muscular organ that is responsible for pumping blood throughout the body. It is…

Q: Circle the correct pathway that blood follows through the upperlimb arteries:a. subclavian →…

A: The heart is at the center of the circulatory system. It is a network of blood vessels that delivers…

Q: Which of the following structures acts to carry electrical impulse to the ventricles?…

A: The heart, in the simple words, a pump consisting of muscle tissue. Like all muscles the heart…

Q: If a blood veseel is red, then it is artery and it carries oxygen rich blood. TRUE or false

A: the blood vessels which are red in color carries oxygenated blood and the vessels which are blue in…

Q: Each heart chamber contracts separately, first the right atrium, then theright ventricle, left…

A: In the heart, during the first stage of contraction, both the atrium contract simultaneously,…