Question

What is a measure of diastolic pressure? Heart contractility/ heart rate Stroke volume Arterial compliance

  1. What is a measure of diastolic pressure?
  1. Heart contractility/ heart rate
  2. Stroke volume
  3. Arterial compliance
Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1
  • Diastolic blood pressure is defined as the minimum pressure recorded during the cardiac cycle.As the minimum pressure is recorded during diastole,the pressure is called diastolic pressure.
  • The measure of diastolic pressure is the heart rate, ie, the least number measures pressure when herat relaxes between the beats.
  • It depends on the peripheral resistance.Therefore diastolic pressure changes with alteration in perpheral resistance.Vasocinstriction increases diastolic pressure and vasodialation decreases the diastolic pressure.
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
Kamala has a heart rate of 60 beats/minute and a stroke volume of 80 ml/beat. What...
Kamala has a heart rate of 60 beats/minute and a stroke volume of 80 ml/beat. What is her cardiac output? Shreya has a dead space volume of 150 ml, a tidal volume of 500 ml, and a respiratory rate of 15 breaths per minute. What is her alveolar ventilation rate? Lydia has a systolic blood pressure of 121 mm Hg and a diastolic blood pressure of 79 mm Hg. What is her mean arterial pressure?
Map all the following factors that influence mean arterial pressure. aorta arteriole baroreceptor blood volume cardiac...
Map all the following factors that influence mean arterial pressure. aorta arteriole baroreceptor blood volume cardiac output carotid artery contractility heart rate medulla oblongata parasympathetic peripheral SA node sensory neuron stroke volume sympathetic vein venous return ventricle
1) How decreasing the heart rate can increase stroke volume? 2) why is possible for heart...
1) How decreasing the heart rate can increase stroke volume? 2) why is possible for heart to increase stoke volume when the End Diastolic Volume? 3) And whose Law is this?
Systolic blood pressure in arteries is always lower than the diastolic pressure. True False Increased end...
Systolic blood pressure in arteries is always lower than the diastolic pressure. True False Increased end diastolic volume will affect; heart rate mean arterial pressure total peripheral resistance stroke volume As blood traveling from the heart passes through numerous increasingly smaller vessels, the blood pressure: Decreases does not change remains constant Increases blood flow from the right ventricle to the lungs and back to the left atrium is called systemic circulation coronary circulation pulmonary circulation fetal circulation Blood pressure is...
Match circulatory terms with the correct descriptions Refers to the myocardium's ability to stretch and contract...
Match circulatory terms with the correct descriptions Refers to the myocardium's ability to stretch and contract in response to filling of the heart with blood Answer Afterload Cardiac contractility Preload Stroke volume Causes stretch and increased pressure within the ventricles, which increases stroke volume Answer Afterload Cardiac contractility Preload Stroke volume This volume originates in the venous system Answer Afterload Cardiac contractility Preload Stroke volume The amount of blood within the ventricle that is ejected with each contraction Answer Afterload...
QUESTION 17 Blood pressure is a product of: A. Stroke volume and total peripheral resistance B....
QUESTION 17 Blood pressure is a product of: A. Stroke volume and total peripheral resistance B. Stroke volume and heart rate C. Heart rate and total peripheral resistance D. Cardiac output and total peripheral resistance
Which of the following increases stroke volume? decrease in preload exercise decrease in end diastolic volume...
Which of the following increases stroke volume? decrease in preload exercise decrease in end diastolic volume (EDV) severe blood loss
Were learning how to calculate "Mean Arterial Pressure". the equation is: MAP=diastolic blood pressure + 1/3(...
Were learning how to calculate "Mean Arterial Pressure". the equation is: MAP=diastolic blood pressure + 1/3( pulse pressure) or just MAP=DBP+ 1/3(PP) If the MAP is 93 and the systolic BP is120. How would I calculate diastolic blood pressure and pulse pressure? please show all steps im really confused. Thank you for your help.
Having been lost in the desert for 2 days without water, Alexandra is badly dehydrated. What...
Having been lost in the desert for 2 days without water, Alexandra is badly dehydrated. What would be the impact on her stroke volume, heart rate and mean arterial pressure? While riding a bicycle up A Mountain, you experience significantly increased venous return. What would be the impact on your stroke volume, heart rate and mean arterial pressure? After being shot multiple times while robbing the Circle K, Thelma is losing a lot of blood. What would be the impact...
PROBLEM #2 INTRODUCTION: The contractile performance of heart muscle is determined by its inotropic state, preload...
PROBLEM #2 INTRODUCTION: The contractile performance of heart muscle is determined by its inotropic state, preload and afterload. These factors also determine the stroke output of the heart. The inotropic state is influenced by a variety of factors, including the extracellular Ca2+ concentration. PROBLEM #2: Predict the consequences (increase, decrease, no change) of the acute onset of hypocalcemia on the following:             CARDIAC MUSCLE                                                1. velocity of shortening             2. inotropic state (contractility)             3. peak force developed            ...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT