In which septum is it normal to find openings in theadult?a. interatrial septumb. interventricular septumc. atrioventricular septumd. all of the above

Q: The heart is within the ________.a. cranial cavityb. mediastinumc. posterior (dorsal) cavityd. All…

A: Humans exhibit four cavities, that is, the dorsal cavity, which encompasses the brain and the spinal…

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: Trace the pathway of the blood in the pulmonary circulation. Fill in the box with the appropriate…

A: Introduction:-  Ventricle--> Sinus venosus---> Right auricle---> Ventricle---> Conus…

Q: Branches of this artery (white line) supply all of the following regions with oxygenated blood…

A: The circulatory system of our body supplies blood throughout the body. Often blood flow starts from…

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: The thick muscular layer that makes up the septum is the ___

A: Question- The thick muscular layer that makes up the septum is the ___

Q: Which of the following sequences is truly a systemic circulation pathway? A Right ventricle →…

A: The cardiovascular system is also called a vascular system. The cardiovascular system consists of…

Q: This is used for grasping tissue and sometimes as a drainage adjunct.     Cannula     Angular…

A: Introduction:-  There are a lot of instruments which can be used to grasp the tissues. These usually…

Q: The trabeculae carneae are located in the __________.   A epicardium   B ventricles   C atrium…

A: Step 1 The trabeculae carneae or columnae carneae are either rounded or irregular muscular columns…

Q: Which of the following will result in a decrease in resistance in a blood vessel? making the vessel…

A: The blood flows through different parts of the blood vessels to ensure that it reaches the target…

Q: O One of the pulmonary vein OPumonary OSperior vena Cave

A: Answer. The heart chambers include two superior chambers, the right, and left atria, and two…

Q: The structure A is the v connected to the v. The structure B prings oxygenated blood from the lung…

A: The heart is a muscular organ the size of a fist that sits directly behind and somewhat to the left…

Q: All of the following blood vessels except the _____ are located in the upper limb:- a. cephalic vein…

A: The upper limbs are forelimbs of upright vertebrates. These extend from scapulae and clavicles down…

Q: A female newborn has hypoxemia. Echocardiography shows communication between the left and right…

A: The answer to this question is  D)truncoconal septa

Q: The blood that remains in the vnicles at the nd of ejection is called the residual volume and i…

A: The heart is the primary organ responsible for pumping blood throughout the body. Congestive heart…

Q: Which structure is not functioning properly if an electrical device is needed to stimulate the atria…

A: The heart has an electrical conduction system that consists of a highly constricted and controlled…

Q: In which of the following does a blood vessel burst, sending bloodinto the surrounding tissues, such…

A: A stroke happens when the blood supply to some portion of your mind is hindered or diminished,…

Q: The pressure when first sound appear is an indication of O systolic pressure. O diastolic pressure.…

A: Korotkoff sounds, invented by Dr. Nikolai Korotkoff, in 1905, are sounds that doctors tune in for…

Q: These carry blood from the lungs to the heart: A) Bronchial TubesB) Pulmonary ArteryC) Pulmonary…

A: The cardiovascular system is also called a vascular system. The cardiovascular system consists of…

Q: Which of the following statements are true of the mitral valve? (Please note that you may pick more…

A: Mitral valve connects left atrium and left ventricle.During diastole this valve opens and the blood…

Q: Which valve separates the left atrium from the leftventricle?a. mitralb. tricuspidc. pulmonary d.…

A: The heart consists of 4 chambers the two upper chambers are atria and two lower chambers are…

Q: The po2 in the superior vena Cava is approximately  a 40 mmHg b 46 mmHg c 100 mmHg

A: The amount of oxygen dissolved in the blood reflects the partial pressure of oxygen. It represents…

Q: souna (crashing souna) OT the emerging of the blood, indicates the: O Systolic pressure O Diastolic…

A: The answer is :- Systolic pressure

Q: Which of the following is an example of muscular arteries? O A. brachial O B. brachiocephalic OC.…

A: Muscular arteries are those arteries that take blood from the elastic arteries. They are, usually,…

Q: The pulmonary circuit involves blood flow from the heart to and from the: O lungs body liver O brain

A: INTRODUCTION:-  The system which helps in transportation of blood from one part of…

Q: The ductus venosus is a shunt that allows ________.a. fetal blood to flow from the right atrium to…

A: The fetal circulation is more complex than circulation after birth. The fetal circulation involves…

Q: During the production of the waveform of the EKG indicated by the arrow, blood would pass through…

A:

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: Righ atrium Left verie Right verticle ventcular A ovolumetrie Ventricular contraction contraction…

A: A heart valve helps in the movement of blood in only one direction by heart.Four valves are.Four…

Q: The papillary musclesa. are attached to chordae tendineae.b. are found in the atria.c. contract to…

A: The papillary muscles keep valves from inverting. (a) The papillary muscles have chordae tendineae…

Q: Which of the following would transport oxygen rich blood? O venules O capillaries O aorta O…

A: The body uses oxygen for cellular respiration and gives out carbon dioxide  The blood is responsible…

Q: -aota pulmonary trunk. 12 13 14 reft atrium mitral volve. 24 19 14 23 18 21 21 20 22 22 15 22 22 16…

A: Human Heart: it is a double membranes organ. Heart pump the blood via blood vessels throughout the…

Q: blood pressure readings taken at the le

A: Force of the blood when pushed against the walls of the arteries is known as blood pressure. For…

Q: ( QRS ) that the appearance of the compound in : due to ( ECG , electrocardiogram ORight atrium…

A: The standard electrocardiogram (ECG) displays 12 different vector views of the heart's electrical…

Q: a) State the type of blood circulatory system of organism P and Q

A: Organism P This diagram shows that the organism must have double circulatory system. It is generally…

Q: Superior or inferior vena cava Lungs (pick up oxygen) Left ventricle Right and let pulmonary veins…

A: The heart is a muscular organ of the cardiovascular system that pumps blood throughout the body with…

Q: he names and synonyms for es of the heart.

A: We know that the heart is a muscular pumping organ that pump the originated blood throughout the…

Q: Superior vena cava Pulmonary semilunar Lungs valve Superlor vena cava Right ventricle Aorta Loft…

A: The heart pumps blood to all the organs in the body through arteries and veins. It is composed of…

Q: The "pump" or "pressure-head" for the pulmonary circulation is the: A. right atrium B. right…

A:

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: The ___ (which chamber?) receives blood from the inferior and superior vena cavae

A: Heart is an organ which pumps blood.  It has four chambers -  Right atrium Left atrium Right…

Q: Describe the vascular anatomy (be specific) of the upper extremity and neck when considering…

A: Blood flows through three types of blood vessels: arteries carrying oxygenated blood from the heart…

Q: The flaps of the atrioventricular valves are kept pointed in the direction of blood flow by…

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

Q: In the pause between the 2nd sound (dub) of one beat and the 1st sound (lub) of the following beat…

A: The heart has two major sounds which are referred to as lub and dub. The first sound of the heart is…