Describe the controls of heart rate

Assignment Help Science

Reference no: EM133675848

1. Describe the controls of heart rate and describe how heart rate relates to cardiac output. What is the role of the medulla oblongata in controlling heart rate?

2. Define stroke volume and describe how it relates to cardiac output.

3. Define end-diastolic and end-systolic volume and the factors that influence each.

4. List some factors that influence cardiac function.

5. Describe the basis for electrocardiography and be able to interpret a normal ECG.

6. Describe the waves of a normal ECG and what each wave represents.

Unit 4: CARDIOVASCULAR SYSTEM - BLOOD VESSELS/CIRCULATION

1. Describe the relationship of mean arterial pressure, cardiac output, and total peripheral resistance. How does peripheral resistance impact arterial pressure?

2. Understand how baroreceptors and chemoreceptors can be stimulated to result in arterial pressure changes.

3. Describe the effects of angiotensin, epinephrine, ADH and the renin-angiotensin-aldosterone interaction on arterial pressure/blood pressure.

4. Describe how blood volume influences arterial pressure and describe the factors that influence blood volume.

5. Define venous return and describe influencing factors.

6. Describe the movement of blood through veins. Similarly, be able to describe the effects of gravity on the cardiovascular system and what compensatory mechanisms exist to counteract these effects.

7. Explain the primary purpose of systemic circulation. Define systemic. Be ready to contrast this with the purpose of the pulmonary and coronary circuits.

8. Be able to describe how nutrients and gases are exchanged between blood and tissues. Understand how hydrostatic and osmotic pressure affect this exchange rate.

Reference no: EM133675848

Questions Cloud

Experienced increased central line infections : Over the past six months, patients in the intensive care unit have experienced increased central line infections.

Budget justification for each line item in your budget : What could be a budget for mental health, using the categories described in this week's material. Write a budget justification for each line item in your budget

Healthcare organizations using diagnosis and procedure codes : Healthcare organizations using diagnosis and procedure codes for reporting healthcare services must have formal policies and corresponding procedures in place

Negatively effects your nutritional goals : What did you learn from assignment 1 that negatively effects your nutritional goals?

Describe the controls of heart rate : Describe the controls of heart rate and describe how heart rate relates to cardiac output. Define venous return and describe influencing factors.

Reduce the risk of various health problems : Or the middle-aged adult, exercise can reduce the risk of various health problems.

What population does rose represent : What population does Rose represent? What determinants of health affect Rose's vulnerability? What disparities are evident in healthcare and health outcomes?

Health policy issues : Health Policy Issues: An Economic Perspective Paul J. Feldstein; Glenn Melnick. Is Healthcare a human right? Why or why not?

Discuss the primary differences in assigning codes : Discuss the primary differences in assigning codes for inpatient facility versus inpatient physician services and how they are uniquely different.

User Account

All Pages