Explain Sinus Rhythm with Second-Degree AV Block?

Q: Explain what the features of an ECG signal indicate.

A: Answer: Introduction: ECG (EKG) stands on Electrocardiogram. It is one the important biomedical…

Q: State the major factors determining peripheral venous pressure, venous return, and stroke volume?

A: The major factors determining peripheral venous pressure, venous return, and stroke volume has been…

Q: What causes heart murmurs in diastole?

A: The circulatory system, in like manner called the cardiovascular structure or the vascular…

Q: Describe and explain why an atrial p wave differs from a sinus p wave.

A: A test that can be used to check the heart's rhythm and electrical activity is defined by the term…

Q: Define the terms pericardium and epicardium?

A: Human heart is located in the thoracic cavity between the lungs. It is a hollow, fibromuscular organ…

Q: (a) Describe how heart contraction and relaxation influence coronary blood flow. (b) Name the major…

A: Coronary circulation(coronary blood flow) is defines as a process of blood circulation where the…

Q: Describe the layers of the pericardium?

A: As mechanical protection for the heart and large arteries, the pericardium serves as a lubrication…

Q: Explain the absence of peripheral pulses in ventricularfibrillation.

A: In the human circulatory system, the heart is considered the central organ that plays a significant…

Q: Explain Measurement of Cardiac Function?

A: BASIC INFORMATION  HEART  It is a muscular organ  It is present in a space in between the lungs…

Q: Explain the operation of the carotid sinus reflex and the aortic reflex.

A:

Q: What is the inherent rate of automaticity at the AV junction?

A: The Heart is a vital part of the body, it supplies the blood to the various body part, organs. It is…

Q: Interpret Atrial Flutter from ECG with Graph

A: An ECG or electrocardiogram refers to the graph that shows the record of different electrical…

Q: Can the pacemaker be observed directly on an ECG?

A: Pacemaker: In individuals, who are affected with arrhythmias, a condition in which the heart beats…

Q: What is Complete AV Block? What is its role?

A: Complete Atrioventricular block is the condition when the heart beats too slowly and leads to the…

Q: a) Define a J unctional Tachycardia. b) What is happening to the cells in the AV junction that leads…

A: Ectopic beats Cardiac dysrhythmia is associated with abnormal electrical impulse conduction…

Q: List the names of the atrioventricular valves

A: The prime organ of the circulatory system is the heart. It plays a vital role in pumping oxygenated…

Q: What is the normal value for mean arterial pressure?

A: Blood is an important component of the human body as this fluid tissue helps in the transportation…

Q: Define Ventricular Tachycardia?

A: Introduction  Heart is highly muscular in nature and composed of smooth cardiac muscles which are…

Q: Discuss the ECG characteristics for sinus arrest?

A: A simple test to examine your heart's rhythm and electrical activity is an electrocardiogram (ECG).…

Q: Define the term sinoatrial node?

A: Introduction: The cardiovascular system, also referred to as the circulatory system, is one of the…

Q: Define tachycardia?

A: The cardiovascular system of the human body is made up of the heart, blood, and blood vessels that…

Q: What pressure changes cause the closing of the AV valves and the opening of the semilunar valves?

A: AV valve stands for atrioventricular valves, which are responsible for connecting the atrium to the…

Q: Explain the Locations of arterial baroreceptors?

A: Introduction: The adjustment to the blood pressure can be made by altering the below-mentioned…

Q: Define the term Normal Sinus Rhythm?

A: Heart and blood vessels form the cardiovascular system. Its main function is to transport oxygen,…

Q: Where does anatomic shunt exist?

A: Introduction: The fetal circulation starts when umbilical vein carrying oxygenated blood flow…

Q: Why is it important that the AV node delay the electricalimpulse moving from the SA node and the…

A: The  AV node is a part of the electrical conduction system of the heart that coordinates the top of…

Q: Define the term Absolute shunt?

A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and…

Q: Describe the ECG characteristics of a PAC?

A: The ECG will show a premature, ectopic P wave and then no QRS complex afterward. When this occurs in…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.