Inquire through: | Professional | Confidential Support
NSg 320 Exam 2 Heart Failure Verified and
Updated Questions and Answers (100%
Correct Answers)
Cardiac Output (CO= HR x SV)
Answer: 6-8 liters of blood ejected from the left ventricle per minute
stroke volume
Answer: •Amount of blood ejected from the left ventricle during each contraction
preload
Answer: •stretch of at the end of diastole and just before contraction
afterload
Answer: •Resistance that the ventricles must overcome to eject blood through the
valves and into the peripheral blood vessels
heart failure
Answer: •Inability of the heart to maintain adequate cardiac output (CO) to meet the
metabolic needs of itself & the body
•The pump is broken, the blood doesn't move as quickly to the body (impaired
oxygenation & perfusion)
what cardiovascular diseases are associated with HF
Answer: •long-standing hypertension
•coronary artery disease (CAD)
•myocardial infarction (MI)
•Metabolic syndrome
•Advance age
•Smoking
Left sided heart failure
Answer: pulmonary congestion. Decreased tissue perfusion from poor cardiac output
, Inquire through: | Professional | Confidential Support
right sidedheart failure
Answer: Right ventricle doesn't empty completely leading to increased volume and
pressure in the venous system leading to peripheral edema
How does the nurse assess for pulmonary edema?
Answer: -Anxious, pale, cyanotic
-Cool and clammy skin
-Dyspnea
-Orthopnea
-Tachypnea
-Use of accessory muscles
-Cough with frothy, blood-tinged sputum
-Crackles and wheezes
-Tachycardia
-Hypotension or hypertension
-Abnormal S3 or S4
Chronic Heart FailureClinical Manifestations
Answer: •Fatigue
•Limitation of Activities
•Chest congestion/cough
•Edema
•Shortness of breath
Labs & Diagnostic Tests for HF
Answer: -Serum Electrolytes
NSg 320 Exam 2 Heart Failure Verified and
Updated Questions and Answers (100%
Correct Answers)
Cardiac Output (CO= HR x SV)
Answer: 6-8 liters of blood ejected from the left ventricle per minute
stroke volume
Answer: •Amount of blood ejected from the left ventricle during each contraction
preload
Answer: •stretch of at the end of diastole and just before contraction
afterload
Answer: •Resistance that the ventricles must overcome to eject blood through the
valves and into the peripheral blood vessels
heart failure
Answer: •Inability of the heart to maintain adequate cardiac output (CO) to meet the
metabolic needs of itself & the body
•The pump is broken, the blood doesn't move as quickly to the body (impaired
oxygenation & perfusion)
what cardiovascular diseases are associated with HF
Answer: •long-standing hypertension
•coronary artery disease (CAD)
•myocardial infarction (MI)
•Metabolic syndrome
•Advance age
•Smoking
Left sided heart failure
Answer: pulmonary congestion. Decreased tissue perfusion from poor cardiac output
, Inquire through: | Professional | Confidential Support
right sidedheart failure
Answer: Right ventricle doesn't empty completely leading to increased volume and
pressure in the venous system leading to peripheral edema
How does the nurse assess for pulmonary edema?
Answer: -Anxious, pale, cyanotic
-Cool and clammy skin
-Dyspnea
-Orthopnea
-Tachypnea
-Use of accessory muscles
-Cough with frothy, blood-tinged sputum
-Crackles and wheezes
-Tachycardia
-Hypotension or hypertension
-Abnormal S3 or S4
Chronic Heart FailureClinical Manifestations
Answer: •Fatigue
•Limitation of Activities
•Chest congestion/cough
•Edema
•Shortness of breath
Labs & Diagnostic Tests for HF
Answer: -Serum Electrolytes
