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

Q: which arrhythma refers to rapid, random, inefficient, and irregular contrations of the atria and…

A: Arrhythma is defined as the speed of heart beat which may be slow and fast . Bradycardia = slow…

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: All of the following are part of the cardiac conduction system except the: a. chordae tendineae b.…

A: The human heart is situated in the middle of the thoracic cavity in a space called the mediastinum.…

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: . Discuss the heart sounds and their significance.

A: Heart sounds are generated due to the vibration of opening and closing of the heart valves when…

Q: Label structures of the heart...

A: Given: To label the structure of heart. The heart is the important organ in human body and it pumps…

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: Select the correct statement about cardiac output. A slow heart rate increases end diastolic…

A: Introduction  Cardiac output is calculated by multiplying the stroke volume by the heart rate. The…

Q: Which of the terms in the following pairs is correctly matched? Group of answer choices Heart…

A: Let us first understand the concept before matching A. Systole occurs when the heart contracts to…

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: ECG

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

Q: The first heart sound is heard as the ECG records the end of the ______.   A P wave   B T-P…

A: An electrocardiogram (ECG or EKG) records the electrical signal from your heart to examine for…

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: 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: Which valve should the nurse indicate as needing replacement? Write in your answer ______________…

A: Bicuspid aortic valve stenosis.

Q: Describe flow of the medication through the blood vessels into the right atrium. Specify all blood…

A: Medication is injected into veins. Veins are the blood vessels that drain all the organs of the body…

Q: The mitral valve is located between the

A: The mitral valve or bicuspid valve is located between the left atrium and left ventricle.

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: An aneurysm which is symmetrical along the long axis of an artery is called a ___.     saccular…

A: Bulging out or ballooning of arterial wall results into aneurysum.A ruptured aneurysm can result in…

Q: The second heart sound ("lubb") is associated with closure of 2- -3 1-

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

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: Write a short note about Angiogram and Angioplasty?

A: Blood vessels form the major part of the circulatory system of our body. They are of three types,…

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: 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: 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: 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: Which vein is highlighted? femoral popliteal lesser saphenous greater saphenous Submit Bequest…

A: Veins are the blood vessels that take deoxygenated blood to the heart.

Q: The apex is at the inferior end of the heart. TRUE OR FALSE

A: The apex is the blunt end present below the ventricles. it is the inferior or bottom part of the…

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: • Endocardium: Light pink • Myocardium: Dark pink • Fibrous pericardium: Orange

A: The function of colouring is not available in Bartleby but the information needed to do this…

Q: Right to left shunting

A: Answer: A shunt is an abnormal communication between the right and left sides of the heart or…

Q: When the lumen of an artery is filled with plaque, cholesterol, or calcium salts, the condition is…

A: Answer is last option : Atherosclerosis  the lumen of the artery is filled with the…

Q: How important resistance is in heart function? Please give an example.

A: Introduction:  Peripheral vascular resistance (systemic vascular resistance, (SVR) is the resistance…

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: Draw the posterior view of the heart exposing the coronary vessels

A: The heart is the major organ of the circulatory system. It is a muscular organ made up of…

Q: QUESTION 14 Examine the image below. Match the number to the correct term. A. capillary B. vein C.…

A: Question 14: 1: C) Artery                       2: B) Vein Question 15: Pericardium Question 16:…

Q: Complete the following statements: The membrane on the surface of the heart is called the…

A: Heart is the muscular organ, whose chief function is to pump and circulate oxygenated blood that…

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: Match the numbers with the correct structure names 1 aorta tricuspid valve left ventricle

A: Heart: human heart has four chambers as follows- right atrium, right ventricle, left atrium, and…

Q: Venous blood draining from the heart wall enters the right atrium through the a. coronary sinus. b.…

A: The heart is a muscular organ in most animals that pumps blood via the blood vessels of the…

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: The left and right sides of the heart are separated by a structure called the ___ .

A: Heart is chief pumping organ in the circulatory system which supply blood to each and other parts of…

Q: Chest pain caused by partial blockage of the coronary arteries is heart attack high blood pressure…

A: Introduction: Coronary heart disease is characterized by the buildup of plaque in the arteries that…

Q: Why is the left ventricle more muscular than the right ventricle (in heart)? Please write very…

A: Heart is one of the vital organs of the body which is responsible for pumping blood to different…

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…