In the same BP measurement= 120/80, what is the arterial pressure when the left ventricle is at the peak of its contraction?  Choices:  120 80 40 93

Q: Analyze this rhythm strip and identify the rhythm/dystnythm Sinus rhythm with bundle branch block…

A: ECG states Electrocardiography. This helps to measure the electrical activity of the heart. The…

Q: Consider the equation cardiac output (CO) = stroke volume (SV) X heart rate Which of the following…

A: Afterload is the pressure the heart must work against to eject blood during systole. When…

Q: What two values are needed in order to calculate cardiac output (CO) for a ventricle? a.…

A: Answer is c.)  stroke volume (SV) and heart rate (HR) .

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: 9 of 15 Which of the following ECG waves represents ventricular repolarization? QRS complex. Twave.…

A: In ECG, there are waves with three morphological patterns: P-wave, a QRS-complex wave, and  T-wave…

Q: If the pulmonary arterial blood pressure is recorded at 24/15. Then the mean pulmonary arterial…

A: Introduction:-  pulmonary pulse pressure is defined  as the pressure difference between systolic and…

Q: Based on your data, how was your heart rate different during the first and last 10 seconds…

A: Heart rate is the pounding of the heart in one minute. Normal heart rate is -60 to 100beats /…

Q: When carotid and aortic baroreceptors reduce their output, _______. Select all that apply. Group…

A: Baroreceptors are mechanoreceptors that identifies the fluctuations in the blood pressure. They are…

Q: The difference between systolic and diastolic pressure in human is:   A 40 mm Hg B 80 mm…

A: The heart muscle contracts and relaxes to produce a heartbeat. The cardiac cycle involves a period…

Q: Left ventricular output is generally the same as right ventricular output. If right ventricular…

A: On an average, 70 ml of blood is pumped every beat (stroke volume) and about 5000 ml every minute…

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: take your pulse (or someone else’s pulse) either on your neck (carotid pulse) or wrist (radial…

A: The amount of blood that is pumped out by heart and circulated in the body to supply oxygen to the…

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: 5. What is the cardiac ouput in this patient if their heart rate was 50 beats/min? 120 LV Pressure…

A: The primary function of the heart is to pump blood throughout the body to deliver oxygen, nutrients,…

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: 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: 23333 The aortic valve opens at which of the following lettered points on the ventricular volume…

A: Aortic valve is present between left ventricle and aorta.  Aortic valve opens during left…

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: A premature ventricular contraction (PVC) indicates which of the following

A: This question is based on the physiology of heart.

Q: Which point on the PV loop corresponds to the opening and closing, respectively of the aortic valve?…

A: Introduction :  PV loop derived from pressure and volume data found from cardiac cycle. If left…

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: With necessary figure explain effect of Power line interference on ECG recording.

A: An electrocardiogram (ECG) is that which checks the heart that is functioning by measuring the…

Q: difference

A: The Electrophysiology studies called as EPS were usually performed to diagnose the arrhythmia and…

Q: In the cardiac cycle, the occurrence of S, is most likely indicated at which of the following…

A: A test to assess the heart's electrical functioning is called an electrocardiogram, or ECG.  The…

Q: Table 2: Resting and Exercising Cardiac Cycle Length, EDV, Resting Values ect 1 ect 2 ect 3 ages…

A: As we know Stroke volume (SV is the difference of EDV and ESV in it. Here EDV is end diastolic…

Q: If stroke volume is 0.1 liters and heart rate is 100 beats per min, what is cardiac output? Group of…

A: Cardiac output (CO) is the measure of how much blood your heart pumps each minute. It is calculated…

Q: Finger pulse start of pulse upswing to peak (s) Total time (upswinging to baseline, s) 0.090 0.240

A: Introduction:- From the heart to the lungs, oxygen-rich blood is transported by the circulatory…

Q: If the cardiac cycle is .86 sec what is the heart rate? Explanation

A: Cardiac cycle is the interval between  beginning of one heartbeat to that of the next. It consists…

Q: Name three mechanisms that can increase cardiacoutput.

A: The amount of blood that the heart pumps, each minute is defined by the term known as cardiac…

Q: The effect of physical load on the state of the cardiovascular system. Table 15. INDICATORS BEFORE…

A: Physical load is nothing but physical activity that poses stress and strain on cardio-vascular…

Q: Would a ventricular septal defect cause: Choose one. Pulmonary edema due to vasoconstriction…

A: Ventricular septal defect is a heart defect because of hole in the wall between the heat lower…

Q: During a mild exercise, which one(s) will NOT increase? 1. MAP 2. Systolic arterial pressure 3.…

A: Exercise improves the efficiency of the cardiovascular system by delivering oxygen and nutrients to…

Q: Which of the following is/are true concerning the opening and closing of the cardiac valves? A.…

A: Backward blood flow is prevented by the valves. On each end of the two ventricles are flaps that act…

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: The effective-refractory period present during Phase 2 of the action potential of ventricular…

A: A transient shift in membrane permeability across the cellular membrane of cardiac cells is known as…

Q: Calculate the power generated by the right ventricle during (a) restful state; blood flow 5 L/min,…

A: The heart contracts to circulate blood across the body and into the lungs. The left chamber…

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: In the cardiovascular dynamics experiment (part 2), if the right beaker simulates the flow of blood…

A: The question suggests that the right beaker stimulates the flow of blood to the systemic circuit of…

Q: Factors affecting Cardiac Output  Explain how the following factors affect HR, SV and CO. Write the…

A: The number of times the heart beats in a minute is referred to as heart rate (HR). A heart rate of…

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: In the cardiovascular dynamics experiment (part 2), if the left flow tube represents the pulmonary…

A: The blood circulatory framework is an arrangement of organs that incorporates the heart, veins, and…

Q: Calculate heart rate by counting the number of Large ecG Squares

A: The number of times a heart beats in a unit of time is called heart rate. Usually, it is measured as…

Q: Which of the following term and definition pair is correctly matched? Group of answer choices…

A: The heart is a hollow muscular organ that is located behind the sternum and between the lungs. The…

Q: Given: Patient 2 is given a cardiovascular drug to counteract a side effect of general anesthesia,…

A: "Left ventricular pressure-volume loops" or PV loops. PV loop is generated for the left ventricle…

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

A: Relationship between pulse pressure and stroke volume.

Q: Calculate %HRR for an individual (63 years old) who has a heart rate of 140 during running. The…

A: HRR is the heart rate reserve which determines the difference between the deduced or measured heart…

Q: During the isovolumetric relaxation phase of ventricular diastole: O a) Both ventricular volume and…

A: Ventricular diastole:- Is the period during which the two ventricles are relaxing from the  wringing…