Question

During what phase of the cardiac cycle is the Aortic Blood Pressure the same as the...

During what phase of the cardiac cycle is the Aortic Blood Pressure the same as the Left Ventricular Pressure?

A. Ejection Phase of Systole

B. Isovolumetric Relaxation Phase of Diastole

C. Isovolumetric Contraction Phase of Systole

D. Filling Phase of Diastole

Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

During the Ejection Phase of the Systole of the cardiac cycle is the Aortic Blood Pressure the same as the Left Ventricular Pressure.

Answer - A. Ejection Phase of Systole

Ejection Phase of Systole is started when the pressure of ventricles rises above the pressure of Aorta and Pulmonary artery due to blood-filled up and contraction, It is the initial stage of contraction, it resulted in the opening of the aortic and pulmonary valve and blood passes through the aorta and pulmonary artery.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Differ between pressure and resistance. What tool measures blood pressure? What are the units of measurement?...
Differ between pressure and resistance. What tool measures blood pressure? What are the units of measurement? When ventricles are relaxed, what is the relative state of its pressure? What effect will it have on the AV valves and what will happen to blood flow? When ventricles are contracted, how is its pressure affected? What effect will it have on the AV valves? What effect will it have on the semilunar valves? What will happen to blood flow? What factors are...
TRUE OR FALSE The ventricular ejection phase generally correlates with the S-T segment and the T...
TRUE OR FALSE The ventricular ejection phase generally correlates with the S-T segment and the T wave on the ECG. Lymphatic vessels constitute a one-way system that delivers fluid form the blood vessels to the extracellular space Systole is the contraction portion of the cardiac cycle and diastole is the relaxation portion. There are typically four pulmonary veins, two draining each lung. They all connect to right atrium. The sympathetic nervous system increases blood pressure in the short term by...
QUESTION 1 If a person had an end diastolic volume (EDV) of 100mL and a end...
QUESTION 1 If a person had an end diastolic volume (EDV) of 100mL and a end systolic volume (ESV) of 200mL, what would their stroke volume be? A. 300mL B. 100mL C. 30,000mL D. 2mL E. None of the above 1 points    QUESTION 2 During ventricular ejection, the semilunar valves are open and the AV valves are closed. True False 0.5 points    QUESTION 3 During which stage of the cardiac cycle is the blood pressure in the aorta...
Submaximal cardiac output is ____________ in trained individuals when compared to untrained individuals. Lower None are...
Submaximal cardiac output is ____________ in trained individuals when compared to untrained individuals. Lower None are correct Higher The same What is preload as it relates to the cardiac cycle? Preload is the amount of blood in the left ventricle after the filling phase of the cardiac cycle. None of the choices are correct Preload is the resistance to ejection that the heart faces during systole. Preload is the amount of blood that is ejected from the heart during systole.
Select the MOST CORRECT answer. During the cardiac cycle... Blood flows from the right atrium, through...
Select the MOST CORRECT answer. During the cardiac cycle... Blood flows from the right atrium, through the AV valve, and is pumped by the right ventricle into the pulmonary artery. The ventricular diastole occurs at the same time as atrial systole and atrial diastole. The second heart sound (S2, or dup) occurs just as the left ventricle reaches its highest pressure, which exceeds aortic pressure. Both a) and b) are correct and c) is incorrect. a), b) and c) are...
During the isovolumic relaxation phase of ventricular diastole, __________. Select one: a. the atrioventricular valves remain...
During the isovolumic relaxation phase of ventricular diastole, __________. Select one: a. the atrioventricular valves remain open b. the ventricles fill with blood c. the ventricles eject blood d. the ventricular volume is at its minimum
Heart Physiology The period of ventricular relaxation is called _________ and the period of ventricular contraction...
Heart Physiology The period of ventricular relaxation is called _________ and the period of ventricular contraction is called _________. The first heart sound is heard during _________ and the second heart sound is heard during ________. The volume of blood in one ventricle at the end of systole is called _________; the volume of blood in the ventricle at the end of diastole is called ________; the volume of blood that is ejected during systole is called the _________ The...
Use a Pressure (Y-axis) and Volume (x-axis) diagram of the cardiac cycle for a human Left...
Use a Pressure (Y-axis) and Volume (x-axis) diagram of the cardiac cycle for a human Left ventricle. The output valve is semilunar (SL) and the input valve is atrioventricular (AV).  Indicate on the cycle where output and input valves are open (SLO, AVO) and closed (SLC, AVC).   Why is relaxation and buildup of pressure during systole iso-volumetric?  Show on the diagram what would happen if the AV valve leaked.
The left and right AV bundles of the cardiac conduction system are located in the ___________________....
The left and right AV bundles of the cardiac conduction system are located in the ___________________. A. exterior wall of the right atrium B. exterior wall of the ventricles C. exterior wall of the left atrium D. interventricular septum E. None of the above 1 points    QUESTION 3 Please match the complex or interval of an ECG recording with what it represents. (Note: you will not use all the answer choices)       -       A.      ...
PLEASE ANSWER 28 AND 29 28. Compared to the resting state, which is true of the...
PLEASE ANSWER 28 AND 29 28. Compared to the resting state, which is true of the cardiac cycle during exercise?     a. Even though heart rate increases, systole and diastole remain the same     b. Systole remains the same but diastole decreases.     c. Systole increases and diastole remains the same.     d. Both systole and diastole decrease, but there is a greater decrease in diastole.          29. The three principal mechanisms for increasing venous return during exercise are    a. an increase in stroke...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT