NURS 480-Assessment 2- Cardiac Latest
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,Diastole - correct ans:relaxation of the heart muscle, allows for filling of ventricles
Systole - correct ans:contraction of the heart muscle, ejection of blood from the ventricles
Stroke Volume - correct ans:amount of blood ejected from the ventricle
Cardiac Output - correct ans:amount of blood pumped by each ventricle in 1 minute
HR x Stroke volume
usually around 5L
Preload - correct ans:volume of blood stretching the ventricles at the end of diastole, before the next
contraction 9end diastolic pressure)
Afterload - correct ans:peripheral resistance against which the left ventricle must pump
Conduction system - correct ans:specialized tissue responsible for creating and transporting electrical
impulses
preload is increased in: - correct ans:hypervolemia, regurgitation of the cardiac valves, heart failure
afterload is increased in: - correct ans:hypertension, vasoconstriction
increased afterload= - correct ans:increased cardiac workload
mean arterial pressure calculation - correct ans:systolic + (diastolic x 2) / 3
Atherosclerosis - correct ans:blood vessel disorder, starts as soft fat deposits (plaque) that harder with
age, can occur in any artery
, What is the leading cause of death globally and nationally? - correct ans:cardiovascular disease
What is the most common cause of acute coronary syndrome (ACS), or coronary artery disease (CAD)? -
correct ans:Atherosclerosis
What is the most common cardiovascular disease? - correct ans:Coronary Artery Disease (CAD)
CAD patients can be asymptomatic or develop? - correct ans:chronic stable angina
CAD can lead to more severe diseases like - correct ans:unstable angina, MI, ACS
CAD leads to - correct ans:impaired CO, decreased perfusion
What are the nonmodifiable risk factors for CAD? - correct ans:•Age-Women over 55, men over 45
•Gender-Middle aged men
•Ethnicity-More common in Caucasians than African Americans
•Genetics and family history
What are the major modifiable risk factors for CAD? - correct ans:•Serum lipids (cholesterol)
•Blood pressure
•Diabetes
•Smoking
•Physical inactivity
•Obesity
Nutritional therapy for patients with CAD? - correct ans:-Regular cardio/weight training
-Lower LDL
-Decrease saturated fat and cholesterol
recent and frequently tested exam with
comprehensive questions and verified
accurate solution (detailed & elaborated)
GRADED A+
Professional Academic Assistance Services
Services Offered
Proctored Exam Assistance
Online Class Management (Full Course Support)
Exam Preparation & Study Materials
Assignments and Coursework Support
Essays and Research Papers
Discussion Posts and Replies
CONTACT INFORMATION
WHATAPPSLINK- https://wa.me/254784769540
,Diastole - correct ans:relaxation of the heart muscle, allows for filling of ventricles
Systole - correct ans:contraction of the heart muscle, ejection of blood from the ventricles
Stroke Volume - correct ans:amount of blood ejected from the ventricle
Cardiac Output - correct ans:amount of blood pumped by each ventricle in 1 minute
HR x Stroke volume
usually around 5L
Preload - correct ans:volume of blood stretching the ventricles at the end of diastole, before the next
contraction 9end diastolic pressure)
Afterload - correct ans:peripheral resistance against which the left ventricle must pump
Conduction system - correct ans:specialized tissue responsible for creating and transporting electrical
impulses
preload is increased in: - correct ans:hypervolemia, regurgitation of the cardiac valves, heart failure
afterload is increased in: - correct ans:hypertension, vasoconstriction
increased afterload= - correct ans:increased cardiac workload
mean arterial pressure calculation - correct ans:systolic + (diastolic x 2) / 3
Atherosclerosis - correct ans:blood vessel disorder, starts as soft fat deposits (plaque) that harder with
age, can occur in any artery
, What is the leading cause of death globally and nationally? - correct ans:cardiovascular disease
What is the most common cause of acute coronary syndrome (ACS), or coronary artery disease (CAD)? -
correct ans:Atherosclerosis
What is the most common cardiovascular disease? - correct ans:Coronary Artery Disease (CAD)
CAD patients can be asymptomatic or develop? - correct ans:chronic stable angina
CAD can lead to more severe diseases like - correct ans:unstable angina, MI, ACS
CAD leads to - correct ans:impaired CO, decreased perfusion
What are the nonmodifiable risk factors for CAD? - correct ans:•Age-Women over 55, men over 45
•Gender-Middle aged men
•Ethnicity-More common in Caucasians than African Americans
•Genetics and family history
What are the major modifiable risk factors for CAD? - correct ans:•Serum lipids (cholesterol)
•Blood pressure
•Diabetes
•Smoking
•Physical inactivity
•Obesity
Nutritional therapy for patients with CAD? - correct ans:-Regular cardio/weight training
-Lower LDL
-Decrease saturated fat and cholesterol
