Describe how changes in blood pressure, pH, carbondioxide, and oxygen affect the function of the heart

Q: Explain the conduction system of the heart. How heart rate is controlled in our body.

A: The conducting system of heart It is made of myocardium that is specialised for initiation and…

Q: What type of catabolism occurs in the heart?

A: Catabolism defines the set of reactions in which a large molecule is broken down into small, simpler…

Q: Explain how the electrical activity of the heart can be viewed fromdifferent angles with…

A: The ECG is the tool through which electrical events in the heart are evaluated. The processes are…

Q: Define the term congestive heart failure?

A: The symptoms of Congestive Heart Failure includes the following: Irregular heart beat Fatigue Chest…

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: Explain how Cardiac output is controlled and affected by the following factors: 1. the atrial and…

A: Atrial reflexes is in action when there is venous return to the heart. Baroreceptors in the superior…

Q: Describe life-span changes in the cardiovascular system.

A: The heart is a muscular organ that pumps blood through the blood vessels of the circulatory system…

Q: Briefly explain the following: 1) Effect of Potassium ions on heart Function. 2) Effect of Calcium…

A: Introduction: The cardiovascular system comprises the heart and the blood vessels (arteries and…

Q: Describe how blood flows through the heart.

A: The human heart is responsible for pumping and transportation of blood throughout the body via the…

Q: Explain in details contraction of the heart on the organ level, meaning the whole  heart including…

A: The conducting system of heart contains cardiac muscles and conducting fibers. These conducting…

Q: What happens when Heart rate Increases?

A: The heart is a well defined that they are been stated to term a muscular organ that is part of the…

Q: Describe how the cardiovascular system compensates when an individual goes from a supine position to…

A: The cardiovascular system compensates the individual by increasing the heart rate which further…

Q: Describe the action potential of an autorhythmic cell in the heart. a) Indicate how the opening and…

A: Answer 1- the opening and closing of each ion channel affects the membrane potential of the cell can…

Q: List other factors that affect heart rate

A: Heart rate is the rate at which heart beats per minute. The average adult heart rate is 72 beats per…

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 blood flow through the heart with these important terminologies inferior and superior…

A: The circulatory system is an organ system with the heart at its center. It connects a network of…

Q: Describe the changes in the left ventricular volume during the phases of the cardiac cycle.

A: Introduction: The cardiovascular system of the individual comprises blood vessels and the heart. A…

Q: Define the terms depolarization and repolarization with respect to heart’s activity.

A: Cardiovascular action is a short-term change in voltage i.e. the power of the membrane throughout…

Q: Describe the effect of the autonomic nervous system on heart rate. Which division is dominant at…

A: The autonomic nervous system is a peripheral nervous system component that governs involuntary…

Q: heart rate before and after performing an exercise? Why does your heart rate change before and after…

A: Exercises results in both physiological and psychological changes.

Q: Identify the component of the heart’s electrical conduction system that fits each description below:…

A: Cardiac cycle is an event which involves with continuous relaxation as well as relaxation of heart…