Define cardiac output and given numerical values compute the cardiac output

Q: Define Ventricular Fibrillation. Describe what is happening electrically during VF.

A: Arrhythmia is a rare condition in which the rate of the heartbeat becomes irregular. The heart…

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: A 55-year-old female has an arterial blood pressure reading of 155/95 mm Hg. What are her pulse…

A: Blood Pressure - It is the pressure exerted by the blood on the walls on the blood vessles as it…

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: 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: Define the term isovolumetric ventricular relaxation?

A: The term isovolumetric ventricular relaxation (IVR) is related to the cardiac cycle. The cycle…

Q: Compute for cardlac output If heart rate is 70bpm and stroke volume is 7Um 140 1000 1 4900

A: Heart is the pumping organ of the CIRCULATORY system.  The circulatory system comprises of the heart…

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: Draw a basic block diagram of oscillometric blood Pressure measurement setup and explain each block…

A: Oscillometric blood pressure is a blood pressure measurement device, where an oscillogram is…

Q: If a woman’s mean arterial pressure is 85 mmHg and her systolic pressure is 105 mmHg, what is her…

A: Introduction:Blood pressure is the pressure exerted by the blood on the walls of the arteries.…

Q: List the normal value for resting heart rate

A: The human circulatory system or the blood vascular system consists of a muscular chambered heart, a…

Q: Describe the factors that influence preload and afterload, and explain how they affect cardiac…

A: Cardiac output is  defined as a amount of blood  heart pumps in a  minute, and also  it depends on…

Q: Imagine that you are feeling very anxious as you walk to the podium to deliver a speech. If your…

A: Ans: Cardiac output: The cardiac out put is the amount of blood pumped by heart to different organs…

Q: Describe the physiology behind the change in blood pressure and heart rate change after exercise

A: The blood pressure is the pressure that is applied on the walls of the arteries. The pressure is…

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: 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: Write the formula relating to heart rate

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

Q: Explain Which condition denoting the systolic and diastolic pressure in measuring arterial pressure…

A: A sphygmomanometer is a medical instrument used for the measurement of the blood pressure of an…

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: Briefly describe how RAAS and ADH affect blood pressure

A: The pressure that the circulating blood exerts against the walls of the blood vessels is referred to…

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 systolic and diastolic blood pressure readings.

A: BASIC INFORMATION BLOOD PRESSURE The circulating blood creates pressure on the walls of blood…

Q: Interpret Ventricular tachycardia from ECG with graph

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

Q: What is the relationship between cardiac output and venous return in the steady state?

A: Cardiac output is the amount of blood pumped into the aorta by the heart per minute, and it is…

Q: Define stroke volume and describe how stroke volume is regulated

A: Stroke volume refers to the volume of oxygenated blood pumped from the left ventricle to the body…

Q: In a normal EKG, in the pre- cordial leads (V leads) where should the normal 2 wave transition coour

A: One of the important steps in decoding associate electrocardiogram (EKG) is deciding the electrical…

Q: Can you please explain in detail :  is the ventricular afterload a determinant of cardiac…

A: Cardiac Output- This is the process in which blood volume used to ejected by the heart/ unit time.…

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

A:

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: The following measurements were made on two individuals (the values recorded remained stable for one…

A: Venous return is the total volume of blood that returns to the atrium of the heart. Ventricular…

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: Interpret Atrial fibrillation from ECG with graph

A: Atria or atrium is one of the two types of chambers present in the heart. Heart is a vital organ…

Q: Interpret Accessory pathway tachycardias from ECG with graph

A: Accessory pathway tachycardias is a condition associated with heart. Heart is a vital organ that is…

Q: A patient has a systolic blood pressure of 114 mm Hg, a diastolic reading of 64 mm Hg, and a cardiac…

A: R = △P ÷ Q  (or) Total Peripheral Resistance = Changing pressure divided by cardiac output. TPR =…

Q: Define cardiac output, and explain how it is influenced by both heart rate and stroke volume.

A: The cardiac cycle is the human heart's performance from the beginning of one heartbeat to the…

Q: List the measurements of Normal ECG Configurations?

A: Introduction  ECG stands for Electrocardiogram. An ECG wave has the following segments: P wave QRS…

Q: Pulse pressure decreases when stroke volume increases. A. FALSE B. TRUE

A: Relationship between pulse pressure and stroke volume.

Q: There are three major factors that affect stroke volume and therefore affect cardiac output:…

A: Cardiac output is a phenomenon in cardiovascular physiology that is characterized by the rate of…

Q: How much of the total cardiac output may increase during the performance of heavy exercise?

A: The word "cardiac output" refers to the amount of blood pumped by the heart every minute. 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…