Which chamber of the heart sends blood to the lungs? :_______________ Which valve prevents backflow of blood into the left ventricle? :_______________ Which vessels carry oxygen-rich blood? :_______________

Q: Dr. J was performing a cardiac bypass on her 53-year-old male patient whose anterior…

A: Cardiac bypass: A cardiac bypass also known as coronary artery bypass surgery or coronary artery…

Q: Fill in the blank:  If baroreceptors (pressoreceptors) in the walls of the venae cavae are…

A: Baroreceptors in the walls of venae cavae are referred to atrial volume receptors present in the…

Q: A) A heart murmur indicates some kind of valve __________?__________. B) A heart valve that has a…

A: The heart is a vital organ in the human body and is the center of the circulatory system. It is a…

Q: Select the best answer or answers from the choices given: The baroreceptors in the carotid sinus and…

A: Baroreceptors are the sensory structures located in the carotid sinus and aortic arch. These…

Q: The chamber that would have its workload increased the most by a stenotic bicuspid (mitral) valve…

A: The heart is a muscular organ in most animals that pumps blood via the circulatory system's 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: Athletes have thicker heart walls than non-athletes. Which layer of the heartenlarges? Explain.

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

Q: Describe the pulmonary circulation by detailing the flow of blood from the right ventricle to the…

A: Pulmonary circulation is the portion of the circulatory system which carries deoxygenated blood away…

Q: The mother of a three-month-old infant was concerned because her child had little energy and did not…

A: The cardiovascular system is a crucial component of the circulatory system in humans (which is often…

Q: Identify the correct sequence of blood flow through the chambers of the heart.   A "left ventricle,…

A: BLOOD FIRST ENTERS THE RIGHT ATRIUM AND THEN PASSES THROUGH THE RIGHT VENTRICLES. FROM RIGHT…

Q: What valve defect(s) would be indicated by the following sequence of heart sounds:…

A: The two normal heart sounds are lub and dup. Lub and dup normally occur in a sequence with each…

Q: Name the vessels which recieve blood from the heart and state the chambers which pumps into those…

A: Vessels are the component of circulatory system of the body. Their function is transportation of…

Q: Marfan’s syndrome is an inherited genetic disorder that results in malformedelastic fibers that are…

A: Marfan syndrome is a genetically inherited disorder that is an autosomal dominant disease. Autosomal…

Q: Which chambers of the heart receive blood, and which discharge it?

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

Q: Which heart sound is the loudest sound when auscultated, the lubb or dupp? Why?

A: There are four types of heart sounds which are S1, S2, S3, and S4. The S1 and S2 are considered as…

Q: Look for the septal leaf of the tricuspid valve and just above its attachment,locate the…

A: The heart is a muscular organ situated on the left side of the chest. It is about the size of the…

Q: Name the three vessels that deliver oxygen-poor blood to the right atrium.

A: The circulatory system of the human body is responsible for transport of blood throughout the body.…

Q: Joey witnessed an accident and was seriously wounded. He was held under unit of cardiac telemetry.…

A: Answer :- (A) - The right side of the sternum just below the clavicle and left of the precordium.…

Q: Draw and Label the sheep’s heart in the external anterior and posterior views. Include the coronary…

A: This question seeks to explore the external views of a sheep's heart, including the labeling of…

Q: What anatomical feature prevents the electrical signal from traveling directly from atrial muscle to…

A: The heart is a muscular organ that is divided into the left and right side to prevent the mixing of…

Q: take your pulse (or someone else’s pulse) either on your neck (carotid pulse) or wrist (radial…

A: The amount of blood that is pumped out by heart and circulated in the body to supply oxygen to the…

Q: Name the veins that return blood to the right atrium.

A: There are two types of circulations namely pulmonary circulation and systemic circulation.…

Q: The heart has many anastomoses. What benefit are these to the heart?

A: Arteries that supply blood to the cardiac muscle is anastomoses. There are three types:…

Q: Circle the false statement about the cardiac skeleton: (a) It is composed of dense connective…

A: We know that The cardiac skeleton is a fibrous structure; it is not a bony structure. It is made up…

Q: Blood flow into the _______________ would ________________if the right side of the heart failed.…

A: Introduction: To supply blood, the heart encloses four chambers. The blood flow cycle is completely…

Q: Where does blood in the right atrium go next? :_______________ Where does blood in the left…

A: The cardiovascular system consists of the heart, blood vessels and blood. Its primary function is to…

Q: The cardiac skeleton electrically insulates the atria from the ventricles? Why is this important?

A: The cardiac skeleton electrically  insulates the atria from the ventricles. The fibrous skeleton…

Q: In correct sequence, which heart chambers, heart valves, and blood vessels would a drop of blood…

A: In humans' circulatory system, the blood enters the heart through the inferior and superior vena…

Q: Fill in the blanks: In the systemic circuit, the ___A____ ventricle pumps blood into the ____B______…

A: The cardiovascular system is made up of the heart, blood vessels, and blood. The heart pumps blood…

Q: Define pulmonary vein

A: The blood vessels which carry blood to the heart are called as veins. The function of the pulmonary…

Q: Name the sound produced when the atrioventricular valves close the heart.

A: The heart has four chambers through which the blood flows when the cardiac valves open and close…

Q: Fill in the blanks: __________ regulate __________ junctions in capillary __________ cells to limit…

A: The cell signaling molecules are the proteins, which get phosphorylated to activate the cell…

Q: If the mitral valve were insufficient, would you expect to hear the murmur (of blood flowing through…

A: The part of the circulatory system that is responsible for pumping the blood into the blood vessels…

Q: Drag the steps below and place them in the order of blood flow through the heart. First: Second:…

A: Circulation system  It is a network consisting of blood, blood vessels, and the heart. This network…

Q: Draw the interior view of the heart?

A:

Q: Which side of the heart is considered the pulmonary pump? What is the destination of blood from the…

A: The circulatory framework, likewise called the cardiovascular framework or the vascular framework,…

Q: Myocardial contraction is named _____            Relaxation of heart named ______  What is the unit…

A: The heart is a specialized organ of our circulatory system composed of cardiac muscle tissue. It…