Relationship between decompensation of heart failure and acute renal failure

Q: Explain why ventricular arrhythmias can have serious consequences

A: The heart is the most important component of the circulatory system, as it regulates blood flow. The…

Q: heart failure occurs when

A: Congestive heart failure is commonly known as heart failure that refers to a condition in which the…

Q: Upward deflection due to ventricular repolarization = P wave O PR interval O QRS complex O Twave

A: Electro Cardiogram ECG is a device that measures the impulse of the heart. It specifically tests the…

Q: What causes heart murmers in diastole and in systole

A: Diastole:It is the phase of the heartbeat when the heart muscle relaxes and allows the chambers to…

Q: Be able to calculate / describe cardiac output

A: The term “cardiac” refers to “relating to or situated near the heart”. The heart is one of the…

Q: Summarize the effects of the autonomic nervous system on the heart.

A: The functioning of heart is controlled by Autonomic nervous system in many ways

Q: Maximum aortic pressure during the cardiac cycle is called pressure

A: The human heart is a muscular organ which pushes blood into the circulatory system's arteries and…

Q: Explain the process by which a large volume of fluid in thepericardial cavity decreases cardiac…

A: The process that defines the volume of blood that is ejected by the heart in a time period of one…

Q: Which blood pressure regulatory system CANNOT be controlled with drugs? Secondary Basal Essential

A: Blood pressure- The force of our blood against the walls of our arteries is known as blood…

Q: Why would a wide pulse pressure be logical to give a patient with the condition aortic…

A: Aortic regurgitation is referred aortic valves that fails to close completely and there is the…

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: Explain about the conducting systems of heart.

A: Heart maintain a constant flow of blood throughout the body. This replenishes oxygen and circulates…

Q: relation between electrocardiogram and arrhythmia

A: The rate of heartbeat and the problem associated is an arrhythmia. The heartbeat may be too fast or…

Q: A person with a heart rate of 40 has no P waves but normal QRS complexeson the ECG. Explain?

A: PQRS are the heart waves, P wave shows the depolarisation and QRS impulse through ventricles.

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: Diffrentiate between arteries and veins.

A: The study of blood vessels is called angiology. The blood vessels of a closed circulatory system are…

Q: Describe the electrical events of a normal electrocardiogram (ECG).

A: Electrocardiograms also called ECGs or EKGs is a simple diagnostic machine that check the…

Q: The arterial p02 is relatively low in an individual suffering from congestive heart failure because:

A: pO2 is the partial pressure of oxygen refers to volume of oxygen present dissolved in the blood. It…

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: Blood in the heart chambers is separated from the myocardium by a thin membrane called the _____.

A: The correct answer is Endocardium .

Q: Effects of posture on venous pressure

A: The position in which someone holds their body when standing or sitting is defined as the posture.…

Q: Prevention of varicose veins

A: Here we have to describe about prevention of varicose veins.

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: Heart pathophysiology - How does the vasomotor center control peripheral resistance?

A: The medulla oblongata is formed from the myelencephalon and consists of several autonomic neurons…

Q: Explain why part of the myocardium is nonfunctionalfollowing myocardial infarction.

A: The heart supplies blood to different parts of the body. Blood carries oxygen and nutrients to the…

Q: summary of the cardiocascular system

A: Different organs work together to perform a common function by forming an integrated unit known as…

Q: different types of arrhythmia

A: The heart is a muscular organ that is divided into four chambers: Left auricle, right auricle, left…

Q: erpreting an ECG ECG interpretation. Following are two tracings for which you will calculate the…

A: 2.To calculate the heart rate multiply the number of QRS complexes by six.   In tracing 1: there are…

Q: Differences between compensated and decompensated shock

A: Shock is defined as a critical condition, in which sudden drop of blood flow to the vital organs due…

Q: Interpretation of Electrocardiogram for identification of arrhythmia in different heart disease

A: Electrocardiogram (ECG) is the method used to determine functioning of heart and its abnormalities.…

Q: Why physical inactivity can lead to venouspooling; consequences of venous pooling

A: The blood is the primary transport medium of the body. It is transported through several vessels…

Q: Heart pathophysiology - What factors affect cardiac output?

A: Cardiac output is a term which describes the amount of blood being pumped by the heart through the…

Q: arrhythmia would result from damage to the atrioventricular node

A: The atrioventricular (AV) node is an important region of the electrical system of the heart which…

Q: Flow of the blood through the heart

A: The plasma, blood cells, and platelets that form blood circulate throughout the body through blood…

Q: Main factors that affect stroke volume. preload contractility afterload autonomic nervous system

A: To understand the principles of cardiac stroke volume it is necessary first to define the cardiac…

Q: Interpret paroxysmal supraventricular tachycardia from ECG

A: Paroxysmal supraventricular tachycardia describes a tachycardia with an abrupt offset and onset. It…

Q: Interpret Bradyarrhythmias from ECG with graph

A: ECG stands for electrocardiogram. It is a technique in which the cardiac action potentials of the…

Q: Explain the cardiac conduction cycle as shown on an EKG

A: The electrocardiogram (ECG or EKG) is a recording of the electrical activity of the heart. The…

Q: Lumen of the right atrium Lumen of the right ventricle Right atrioventricular valve Right coronary…

A: * Heart is made up of cardiac muscles  * Heart consists of two atria and two ventricles  * And it…

Q: Differentiate heart blocks from PVCs with regardto causes and effects on heart action.

A: Additional cardiac contractions generated by an ectopic center of irritability outside the…

Q: Fill-in Version of Artery Guides and Limits

A: Carotid Artery The common carotid artery is a large elastic artery, which provides the main blood…

Q: Describe the control of cardiac function by the autonomic nerves

A: ANS ( Autonomic Nervous system ) is responsible for controlling many physiological functions…

Q: Effect

A: Atropine is  a naturally occurring tropane alkaloid   extracted from Deadly nightshade (Atropa…

Q: The period of ventricular filling - O phase 1 of pacemaker action potential O phase 3 of contractile…

A: Heart remains in systole for about 0.3 seconds and diastole for 0.5 seconds. The diastole is a…

Q: Pathophysiology of Angina and signs and symptoms

A: The human body consists of various systems that work in a coordinated way to carry out day-to-day…

Q: EDV, ESV, SV and CO of the heart.

A: The heart has two separate pumps where the blood flows in a unidirectional aspect from the right…

Q: Effect of hypoxia on the cardiovascular system with results recorded on ECG

A: The cardiovascular system is an essential system in the body, that is responsible for pumping blood…

Q: types of ECG

A: An ECG is one of the medical tests that is used for diagnosing and monitoring the conditions that…

Q: Interpret A V nodal reentrant tachycardia from ECG

A: Atrioventricular nodal reentrant tachycardia is the most common form of paroxysmal supraventricular…