Fill in the blank:  The period during which a heart chamber is relaxing is called _______________________.

Q: Place the labels in order, denoting the sequence of events of the cardiac cycle beginning with…

A: Cardiac cycle is the performance of the human heart from the ending of one heartbeat to the…

Q: Write a brief summary about the types of cardiac valve repair and replacement procedures used to…

A: Cardiac valve surgery is a procedure used for treating heart valve disease. It involves at least one…

Q: The four-chambered heart is a single organ but is sometimes described as a “double pump” because it…

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

Q: Given these events, the correct sequence of the cardiac cycle is: i. Atrial diastole ii. Atrial…

A: In the cardiac cycle, diastole means that the heart chamber is filled with blood received from the…

Q: Indicate the correct order of the sequence of events occurring during congestive heart failure.…

A: Congestive heart failure indicates the inability of the handle the blood volume. This leads to…

Q: In your own words  explain the relationship between the structure and function of  the   the Heart,…

A: The heart is a muscular organ about the size of a fist, located just behind and slightly left of the…

Q: Fill in the missing term in each sentence using word bank.  Bank : tricuspid, arteries, aortic,…

A: The heart is a muscular pumping organ that passes deoxygenated blood to the pulmonary organ and…

Q: An area of dead myocardial tissue is called: A) an infarct B) stenosis C) an induration D)…

A: Answer is A.) an infarct.

Q: The cardiac cycle consists of a distinct relaxation andcontraction phase. Which term is typically…

A: The cardiac cycle is the process of contraction and relaxation of the heart. The primary function of…

Q: The cardiac conduction system includes all of the following except:- a. the SA node. b. the AV node.…

A: Cardiac conduction system is made up of various muscles which send signals to the cardiac muscles…

Q: Given a disruption in the structure or function of the cardiovascular system such as pulmonary…

A: Hearts and lungs are vital organs of our body. As they are organs that function full-time, any minor…

Q: What is the relation of Electrocardiogram components with Heart function. Please briefly explain at…

A: Electrocardiogram (ECG) is also known as EKG is a device for recording the electrical activity of…

Q: Select the letter of the choice that best completes the statement. The treatment for conduction…

A: Abnormality in the electrical rhythm of the heart is referred to as a conduction defect of the…

Q: Choose the best answer Which of the following lists the events of the cardiac cycle in thecorrect…

A: The cardiac cycle comprises of the phases of heart activities through a complete heartbeat, that is,…

Q: ECG

A: Absence of P waves with a flat baseline is an indication of fine atrial fibrillation.

Q: Which of the following conditions can cause irregularities in the sound of the heart?       Mild…

A: Decrease in Heart rate - Bradycardia. Increase in heart rate = Tachycardia.

Q: Individuals with Marfan Syndrome can have a weakened aorta and be at risk for an aortic aneurysm or…

A: Marfan syndrome is genetic condition in which there is a defect in gene, which produces protein,…

Q: When heart muscle is suddenly starved of blood so that it dies, this is called ___.     fusiform…

A: Acute myocardial infarction

Q: Structures in order as it relates to the pathway of blood flow through the heart/body after is…

A: The oxygenated blood from the lungs are sent to the heart via Pulmonary Vein which drains the whole…

Q: Aorta Pulmonary trunk Superior vena cava Inferior vena cava Interventricular septum Myocardium…

A: Heart is muscular organ that helps the continuous flow of blood in body.

Q: What changes in cardiac function might you expect after surgical replacement of a defective heart…

A: The mammalian heart is a four chambered muscular organ with valves. The valve between the right…

Q: . In a normal individual, heart rate can be determined by the in an ECG.

A: ECG stands for Electrocardiogram.  It is a test which measures the electrical activity of heart.…

Q: The heart is within the

A: The muscular organ called the heart is responsible for transporting blood to the various body…

Q: Another patient had an abnormal heart sound that indicated a stenotic valve. Define this condition,…

A: Heart murmurs are the most frequent types of abnormal cardiac sounds that are identified by blowing…

Q: The normal pacemaker of the heart is the ______.   A sinoatrial node   B left atrium   C…

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

Q: MAKE A DRAWING OF THE HEART LABEL ALL THE CORRECT STRUCTURES AND EXPLAIN HOW THE BLOOD FLOWS THROUGH…

A: Blood is the fluid that carries nutrients, respiratory gases, metabolites and other metabolic wastes…

Q: Which heart sound is longer in duration and louder, the first or the second heart sound. Briefly…

A: In the heart, sounds are produced by the flowing blood through the heart chamber. When blood flow…

Q: Select the best answer or answers from the choices given: Which of the following can lead to…

A: Human heart is the Center for regulating blood across the body. It is made up of cardiac Muscles…

Q: In 500 to 750 words discuss the common disorders of the heart and what are the long-term effects on…

A: Heart is a very important part of the body as it pumps blood through blood vessels to all parts of…

Q: are True/False. The louder, sharper, higher-pitched 'dupp' heart sound occurs when tricuspid and…

A: The louder , sharper , higher-pitched 'dupp' heart sound occurs when tricuspid and mitral valve…

Q: The white arrow is pointing to the [Select] According to the vide commonly confused with the v[…

A: The human body is composed of different organ systems. These organ systems perform specific…

Q: Which of the following could increase a person’s risk of a heart attack? Group of answer choices…

A: A heart attack is also known as myocardial infarction. It occurs due to the blockage of blood flow…

Q: If you have a resting heart rate of 125 beats/min or bpm then you have: a normal heart rate,…

A: Heartbeat is the number of times your heart contracts and relaxes. 1 contraction and one relaxation…

Q: Which of the following arrythmias is characterized by extremely fast but coordinated contractions?…

A: Arrhythmia is the condition referring to irregular heartbeats or alterations in the heartbeat. Most…

Q: Provide the alternative terms for the contraction and relaxation of heart chambers.

A: The human heart is the one organ that powers the entire body. Without it we wouldn’t be able to do…

Q: In a paragraph or using an arrows, trace the blood flow from the superior vena cava, inferior vena…

A: The heart is the vital organ in the human body located under the ribcage, pumps oxygenated blood to…

Q: area of dead myocardial tissue is called.....

A: The cardiac muscle is especially created of 2 forms of cells: cardiomyocytes and fibroblasts.…

Q: Determine the ventricular electrical axis in the following recording: Explain your answer

A: The ECG's axis is one of the major direction in which the overall electrical activity of the heart…

Q: Fill-in (complete each statement with the correct term) 1. Relaxation of a heart chamber is called…

A: Putting in order: - SA Node> Atrial Myocardium> AV Node> AV Bundle > AV Bundle Branches…

Q: Describe the path taken by a drop of blood starting in the right atrium, traveling to the hand and…

A: The human circulatory framework is a complex machine consisting of an organization of arteries,…

Q: Fill in the blank:  An _______________________ is a recording of electrical changes occurring in the…

A: Cardiac cycle : cyclic events of contraction and relaxation that takes place in the heart from…

Q: After his accidents Christopher Reeves heart would stop beating eventually because the breaking of…

A: Answer : False

Q: IV. Color the heart structures in the following figure; use the colors suggested or choose your own.…

A: Heart is the pumping unit of the body. The circulation of blood in the heart takes place through two…

Q: Label the axons, dendrites, and soma of the nerve cell. Then, give a short description of this cell.…

A: Nerve cell/Neuron It is an electrically excitable cell that processes and transmits information by…

Q: The term for an infection of the innermost lining of the heart is ___.     endocarditis…

A: The correct option is Endocarditis.  Explanation:  Endocarditis is an infection of the inner lining…

Q: A membrane called the _____ covers the heart. A membrane superficial to this membrane is the _____.…

A: The pericardium is the thin sac-like covering of the heart. It lubricates the heart and is required…

Q: What could cause a healthy person to have a higher than normal resting heart rate?

A: Heart rates can vary from person to person. When the heart beats too rapidly, it pumps less…

Q: Which answer would be considered a modifiable risk factor for atherosclerosis? being male 55 years…

A: ATHEROSCLEROSIS- Atherosclerosis is the thickening or hardening of arteries caused by plaque…

Q: Which of the following statements regarding congestive heart failure is correct? Group of answer…

A: Congestive heart failure (CHF) is a condition when muscles of the heart are affected to pump the…