Pulse pressure is increased by

Q: Describe the mechanisms of blood pressure regulation.

A: KEY WORDS :- RAA Pathway  - Renin angiotensin aldosterone pathway. Normal Blood pressure - 120/80…

Q: Given heart rate = 72 bpm, stroke volume = 70 mL, calculate cardiac output.

A: Stroke volume: All the blood from body enters into right atrium from where it is pumped into right…

Q: Fill in the blank:  Baroreceptors (pressoreceptors) located in the walls of the aorta and carotid…

A: Homeostasis is the process by which the different physiological systems of the body coordinate to…

Q: The pressure sensors in the major arteries near the head are called ____ .

A: Blood pressure is the pressure of blood against blood vessels. It is the pressure exerted in the…

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: Explain how muscular activity and venous valves aid venous return.

A: The skeletal muscle contractions will compress the venous vessels and forcing the blood centrally…

Q: Interpret ventricular fibrillation from ECG with graph

A: In ventricular fibrillation, the ventricles attempt to contract at rates up to 500 beats per minute.…

Q: A person’s cardiac output is 7 L/min and mean arterial pressure is 140 mmHg. What is the person’s…

A: The mean arterial pressure defines the average volume of blood present in the blood vessels which is…

Q: NAME this electrocardiogram pattern and EXPLAIN how this electrocardiogram may be caused.

A: ECG is used to check the condition of the heart. It is a graph made by the electrical signal…

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: What are two major factors that determine pulse pressure?

A: The circulatory framework, additionally called the cardiovascular framework or the vascular…

Q: When person is standing quietly, the pressure in the capillaries of the feet can reach as high as…

A: Capillaries are abundantly found in the organs that are metabolically active as the heart, glands,…

Q: Explain what the pulse rate of a person indicates.

A: Closed circulatory system is a type of circulatory system in which blood flows inside the blood…

Q: a) Find the systolic and diastolic pressures. b) Find the amplitude of the graph. c) Find the pulse…

A: The upper limit of the curve is the Systolic Pressure and the lower limit is the Diastolic Pressure.…

Q: Write the equation relating mean arterial pressure to cardiac outputand total peripheral resistance?

A: The cardiovascular system includes heart and blood vessels that work together to pump the oxygen…

Q: Explain briefly pulse.

A: The closed circulatory system is a type of circulatory system in which blood flows inside the blood…

Q: can you please explain how to use this formula.  Mean Arterial Pressure(MAP)=CO x PR CO=SV x HR

A: The mean arterial pressure determines the average pressure at which blood through the arteries in…

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: Define mean arterial pressure, cardiac output, andperipheral resistance

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

Q: Explain the various mechanisms that regulate blood pressure in responseto the rapid loss of a large…

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

Q: Define pulse pressure and explain the physiological significance of this measurement.

A: Blood pressure is the driving force that allows the blood to flow through the blood vessels. Any…

Q: Discuss factors that affect pulse rate and recovery time.

A: Heart is a muscular organ, derived from the mesoderm which is responsible for pumping the fluid…

Q: Define cardiac output and given numerical values compute the cardiac output

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

Q: ous blood pressure are

A: Venous pressure is defined as the pressure in the veins  of the heart  and it is much lower than…

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: Discuss the factors that determine blood pressure.

A: When the heart pumps blood through arteries and ventricals during that time the blood a keeps…

Q: Pulse is a direct measure of(A) blood pressure.(B) stroke volume.(C) cardiac output.(D) heart rate.

A: The pulse of a person is measured by placing one’s finger on the inside wrist of that person. The…

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

A: Pulse pressure is the difference between systolic blood pressure, which is the top number of…

Q: Is the blood in motion or not in motion after an activity?

A: Our blood is carried to different organs by the arteries continuously. The heart pumps the blood…

Q: Assuming a patient is presented with an 18% decrease in blood flow rate through a given portion of…

A: Blood flow self-regulation is a fantastic phenomenon that regulates blood supply and demand for…

Q: Fill in the blank:  A pulse that feels full and is not easily compressed is produced by an elevated…

A: Blood pressure:   Heart pump blood which moves all around the body and provides oxygen and…

Q: What is pulse pressure

A: The network of circulatory system consists of blood, blood vessels and the heart. This entire…

Q: Given the following information, calculate cardiac output: R-R interval = 0.6 second, EDV = 160 mL,…

A:

Q: The pulse rate is equal to the rate.

A: A pulse is defined because of the tactile arterial palpation of the oscillation (heartbeat) by…

Q: Explain the generation of cardiac action potential. Describe the cardiac conduction system and…

A: Introduction Cardiac action potential includes the changes in the membrane potential across the cell…

Q: Define Cardiac Output, give its relationship with Stroke Volume.

A: Introduction - The heart is a muscular organ the size of a fist that is placed directly behind and…

Q: rterial blood pressure in the feet of an erect person relative to his heart is:

A: Introduction:-  Blood pressure sometimes referred to as arterial blood pressure,is the pressure…

Q: identify the nine major pulse points on the body and rank them in order of strength.

A: Pulse is the beating of the heart that is felt peripherally through skin contact. Pulse rate is the…

Q: If Nitric oxide is a vasodilator, discuss how it is able to lower blood pressure.

A: According to the question, we have to provide information on if Nitric oxide is a vasodilator, how…

Q: Identify the factors regulating blood pressure.

A: Blood pressure is defined as the force per unit area exerted by the blood on the wall of blood…

Q: What happens when the Pulse pressure Increases?

A: Pulse pressure (Pp) is the difference between systolic and diastolic blood pressure (BP). The…

Q: Low pH, if detected in the aortic arch, will cause the medulla oblongata to activate the

A: Sympathetic nervous system and parasympathetic nervous system are division of autonomic nervous…

Q: "stimulation of erythropoietin is caused by"

A: Erythropoietin is a type of hormone produced mainly by specialized kidney cells. After…

Q: Why does increasing total body Na+ (Tb-Na+), increase mean arterial pressure?

A: Sodium ion plays an important role in maintaining the electrolyte and fluid balance within the body.…

Q: Define bradycardia

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

Q: Describe the relationship of the total cross-sectional area and velocity of blood flow.

A: The passage of blood through the vessels from the arteries to the capillaries and then into the…

Q: Define blood pressure and blood pressure gradient.

A: The purpose of the cardiovascular system is to maintain adequate blood flow through the capillaries…