What do tachycardia and bradycardia mean?

Q: How are blood flow and the pressure gradient related? How are blood flow and resistance related?

A: Blood can be defined as the body fluid that is present in humans and other animals and it play the…

Q: What is high blood pressure associated with?

A: A common condition in which the force exerted by the blood on the wall of the artery is so high that…

Q: What is ventricular fibrillation?

A: The heart is a muscular organ that is divided into the left and right sides to prevent the mixing of…

Q: How is cardiac output calculated?

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

Q: What are the characteristics of ventricular tachycardia?

A: The normal resting heart rate can be described as the adults ranges from 60 to 100 beats per minute.

Q: How is cardiopulmonary resuscitation administered?

A: Cardiovascular complications The cardiovascular system consists of the major organ, the heart, that…

Q: What compensatory measures does the body employ in an attempt to restore cardiac output?

A: The circulatory system is one of the most essential systems in the body. The function of the…

Q: What effect does sympathetic stimulation have on the heart?

A: The sympathetic nervous system is responsible for stimulating the vasoconstriction of blood vessels.…

Q: What are the three factors that alter resistance? How does each affect blood flow in vessels?

A: The circulatory system is one that allows blood to circulate and move supplements, oxygen,…

Q: What is meant by double circulation? What is its significance?

A: The circulatory system permits the blood circulation and thereby transports oxygen as well as…

Q: How can arterial pressure be increased?

A: The arterial pressure can be defined as the pressure which is exerted by the blood in the large…

Q: How do you know if your ECG is abnormal?

A: An electrocardiogram (EKG) is used to estimate the electrical activity of the heart.  There are…

Q: Does body position affect blood pressure (as measured by pulse pressure)?

A: Blood pressure is the force of blood pushing against blood vessel walls. It is measured in…

Q: What effect will an increase in parasympathetic activity have on heart rate, force of contraction,…

A: The  Autonomic nervous system (ANS) has two interacting systems: the sympathetic and parasympathetic…

Q: What effects does the parasympathetic nervous system have on cardiac output?

A: The cardiovascular system plays the part in conveying the blood through vessels to and from all…

Q: What is the relationship between blood pressure, blood flow, and resistance to blood flow?

A: The movement of blood through the tissues, organs, and blood vessels is known as blood flow and is…

Q: How is local control of blood flow in tissues achieved?

A: Blood is a fluid of the body and it delivers substances like oxygen and nutrients to the cells. It…

Q: How many leads are in a standard ECG?

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

Q: What is pulse amplitude in terms of cardiology?

A: Cardiology is a branch of medicine dealing with the study of diseases as well as abnormalities…

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: How do changes in cardiac output and systemic vascular resistance affect blood pressure?

A: Cardiac output is that the volume of blood be due the guts through the ventricles, and is typically…

Q: What is meant by the term venous return?

A: The flow of blood back to the heart is known as Venous return. The blood is received by the right…

Q: What is the force driving venous return?

A: * Veins are blood vessels which return blood to the heart. * The pressure in these veins is the…

Q: How do the baroreceptors regulate arterial blood pressure?

A: Arterial blood pressure is regulated within a normal range normally, ranging from 85 to 100 mmHg in…

Q: what type of individualis likely to have bradycardia at rest?

A: Heart rates can vary from person to person. For adults, a fast heart rate is generally defined as a…

Q: Why does heart rate increase with exercise?

A: Exercise may be defined as any physical body activity that can increase the fitness of an individual…

Q: Define Ventricular Tachycardia?

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

Q: High-pressure environments have a profound effect on the cardiopulmonary system. What are they?

A: Cardiopulmonary is a combination of two words that is cardio and pulmonary. Cardio means heart and…

Q: What does the treatment of symptomatic bradycardia include?

A: An abnormal condition includes a decrease in the heart rate from the normal rate that is 60 beats…

Q: What is the advantage of double circulation?

A: The heart is a muscular organ that is divided into the left and right side to prevent the mixing of…

Q: What is Cerebral Blood Flow?

A: Nervous system comprises organs that are made up of neurons (nerve cells). The nervous system is…

Q: What is atrio-ventricular node?

A: The heart is the most important organ in the body. It is made up of several different types of…

Q: How do High-pressure environments have a profound effect on the cardiopulmonary system?

A: The heart, as well as the arteries, veins, and capillaries that allow blood to flow throughout the…

Q: Define bradycardia

A: Bradycardia is the condition related to the heart. Heart is one of the vital organs responsible for…

Q: What is vasomotion? What is autoregulation of local bloodflow?

A: Answer: Introduction: Vasomotion controls liquid and nutrient exchange amongst the vascular system…