Question

Which of the following would increase preload? a. decreased heart rate b. decreased plasma volume c....

Which of the following would increase preload?

a.

decreased heart rate
b.

decreased plasma volume
c.

decreased ventricular volume
d.

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

Homework Answers

Answer #1

Decreased heart rate would increas preload

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
If someone had a tumor that secreted too much aldosterone, which of the following would increase?...
If someone had a tumor that secreted too much aldosterone, which of the following would increase? Select one or more: a. Plasma potassium b. End systolic volume c. End diastolic volume d. Plasma glucose e. Heart rate
Each of the following factors will increase cardiac output except one. Identify the exception. Group of...
Each of the following factors will increase cardiac output except one. Identify the exception. Group of answer choices increased venous return. increased end diastolic volume. increased parasympathetic stimulation. increased heart rate. increased force of ventricular contraction.
Which of the following would result in a larger end systolic volume? Select one: a. increased...
Which of the following would result in a larger end systolic volume? Select one: a. increased heart rate b. increased stroke volume c. increased end diastolic volume d. decreased end diastolic volume e. decreased force of contraction
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
Of the following which best describes the autonomic response to a decreased blood volume: Group of...
Of the following which best describes the autonomic response to a decreased blood volume: Group of answer choices increased parasympathetic stimulation of the heart. increased sympathetic stimulation of the heart. decreased sympathetic stimulation of the heart. decreased parasympathetic stimulation and increased sympathetic stimulation of the heart
According to the concept of ventricular compliance, which of the following statements are true? A) Decreased...
According to the concept of ventricular compliance, which of the following statements are true? A) Decreased compliance implies that for the same pressure, volume is larger. B) Increased compliance implies that if volume is the same, pressure must be higher. C) Increased compliance implies that for the same pressure, volume is smaller. D) Decreased compliance implies that if volume is the same, pressure must be lower. E) Increased compliance implies that for the same pressure, volume is larger.
1. Why is the return of venous blood to the heart impaired when heart rate is...
1. Why is the return of venous blood to the heart impaired when heart rate is very high? inotropy (contractility) is too low (i.e., heart is not contracting hard/fast enough) dromotropy is too low (i.e., conduction speed in cardiac conduction system is slow) lusitropy is too low (i.e., heart is not spending enough time relaxing) chronotropy is too low (i.e., heart rate is too slow) 2. If afterload is high, what happens to end-systolic volume (ESV)? ESV is decreased ESV...
A. Do any heart sound occur during the P wave? yes or no B. During the...
A. Do any heart sound occur during the P wave? yes or no B. During the QRS wave, the atria repolarizes and ___________ . relax or contract C. During the QRS wave, blood entering the ventricles from the atria causes the initial (increase or decrease) in ventricular pressure. decrease or increase D. During the QRS wave, what happens when the pressure in the atria exceeds the pressure in the ventricles? semi-lunar valves close, AV valves close,or AV valves open E....
Which of the following would you predict to cause an increase in GFR (the rate at...
Which of the following would you predict to cause an increase in GFR (the rate at which blood plasma filters from the capillaries of the glomerulus into the Bowman's capsule during the formation of primary urine)? A Higher hydrostatic pressure in the capillaries of the glomerulus (AKA higher blood pressure). B Lower hydrostatic pressure in the capillaries of the glomerulus (AKA lower blood pressure). C Higher hydrostatic pressure in the Bowman's capsule of the nephron. D Higher concentration of proteins...
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?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT