5. Larry's Heart rate is 120bpm, left ventricular end-diastolic volume is 113mL and left ventricular end-systolic...

5. Larry's Heart rate is 120bpm, left ventricular end-diastolic volume is 113mL and left ventricular end-systolic volume is 9mL. What is Larry's Cardiac Output in L/min?

a. 12.48 L/min

b. 11.08L/min

c. 1359mL/min

d. 9.00L/min

3. Which receptors are responsible for short term regulation of MAP?

a. Carotid Sinus Receptors Only

b. Aortic Arch Receptors Only

c. Central Chemorecptors Only

d. A&B

e. A&C

f. B&C

2. Gases bind to which portion of hemoglobin?

a. Heme iron containing portion

b. Globin Portion

c. Gases don’t bind to Hemoglobin

d. They don’t bind to a specific portion

1. AV node is located at the base of the right atrium near the septum and can takeover duties of the SA node if damaged

a. True

b. False

Solutions

Expert Solution

Sydney Mullin answered 11 months ago

Next > < Previous

Related Solutions

Draw the ‘length-tension relationship’ curve for left ventricular function i.e. Stroke Volume (SV) versus End-Diastolic Volume...

Draw the ‘length-tension relationship’ curve for left ventricular function i.e. Stroke Volume (SV) versus End-Diastolic Volume (EDV). Use this to explain the Frank Starling mechanism and explain how the autonomic nervous system can affect this curve. physiology

You know that stroke volume is the difference between End Diastolic Volume and End Systolic volume....

You know that stroke volume is the difference between End Diastolic Volume and End Systolic volume. The attending physician in the Cath lab just told you that your patient’s End Systolic Volume has decreased, and their stroke volume has increased. She asks you the following questions. How would you respond? a.What did the heart do to lower the End Systolic Volume? b.What two possibilities (mechanisms) could the heart have used to achieve the increase in stroke volume and lower End...

(a) Draw and discuss the ventricular function (end-diastolic volume versus stroke volume) curve to illustrate the...

(a) Draw and discuss the ventricular function (end-diastolic volume versus stroke volume) curve to illustrate the Frank-Starling mechanism. (b) Explain how sympathetic stimulation, increased pre-load or increased after- load might affect this curve respectively

The Pearson’s coefficient of correlation (r) between a patient’s systolic and diastolic heart rate values was...

The Pearson’s coefficient of correlation (r) between a patient’s systolic and diastolic heart rate values was calculated as 0.47 based on eight pairs of measurements. Given that t0.05, 6d.f. = 2.447, determine whether a significant linear correlation exists between the two variables. Explain clearly how you arrive at your conclusion.

2 Systolic Blood Pressure & Heart Rate Researchers want to know if there is a relationship...

2 Systolic Blood Pressure & Heart Rate Researchers want to know if there is a relationship between systolic blood pressure and heart rate in the population of all ICU patients. They collected data from a sample of 200 ICU patients and computed a correlation of r = -0.057 between systolic blood pressure and heart rate. StatKey was used to construct a 95% confidence interval of [-0.212, 0.098] for the population correlation. If researchers wanted to conduct a hypothesis test to...

Describe what happened to heart rate and systolic blood pressure at each posture. Is this what...

Describe what happened to heart rate and systolic blood pressure at each posture. Is this what you expected? Why or why not? Explain why you should see change in these variables with changes in posture.

George Brown, 72 years of age, is a male patient who is admitted with the diagnosis of acute pulmonary edema secondary to acute left ventricular heart failure.

George Brown, 72 years of age, is a male patient who is admitted with the diagnosis of acute pulmonary edema secondary to acute left ventricular heart failure. The patient has a history of coronary artery disease that has been treated medically. The patient is anxious, pale, cold, clammy, and dyspneic. The vital signs are: blood pressure 88/50 mm Hg, heart rate 110 bpm, respiratory rate 32 breaths/min, and temperature 97°F. There are bubbling crackles and wheezing throughout the lung fields...

The 2 principle factors that determine Cardiac Output are: A. Heart Rate & Blood Volume B....

The 2 principle factors that determine Cardiac Output are: A. Heart Rate & Blood Volume B. End Diastolic Volume & End Systolic Volume C. Heart Rate & Blood Pressure D. Stroke Volume & Blood Volume E. Stroke Volume & Heart Rate

Given that cardiac output (CO) is determined by two variables, heart rate (HR) and stroke volume...

Given that cardiac output (CO) is determined by two variables, heart rate (HR) and stroke volume (SV), compare a size-paired aerobically trained individual’s cardiac output (and associated HR and SV) with that of an untrained individual at various paired workloads: rest, moderate intensity exercise and COmax. (Vo2max)

What would you end up with if you left Tk. 1000 in the account for 5...

What would you end up with if you left Tk. 1000 in the account for 5 years at 8% interest rate? You get Tk 50,000 from your uncle. You would like to deposit this money in Dhaka Bank. At present bank offers 8% interest for time deposit. How much shall it grow after 10 years? How much it will be if compounded. i) Semiannually ii) Quarterly iii) Monthly Your father receives Tk 3,00,000 from selling a property. Now he would...

Subjects