Cardiac Disorders Part 3: CHF, Venous Disorder, Shock

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What is the primary complication associated with Congestive Heart Failure?

Fatigue and lethargy

Backup and congestion (correct)

Decreased cell function

Mild acidosis development

Which condition arises due to the heart's inability to maintain its pumping capability in Congestive Heart Failure?

Decreased cell function (correct)

Increased cardiac output

Fatigue and lethargy

Mild acidosis development

What effect does decreased cardiac output have on various organs in Congestive Heart Failure?

Enhanced organ function

Correction of metabolic demands

Increased energy production

Less blood reaching the organs (correct)

Which compensatory mechanisms used by the body in Congestive Heart Failure can often worsen the condition?

Aggravation of the condition Signup and view all the answers

What happens when the output from the ventricle in Congestive Heart Failure is less than the inflow of blood?

Development of backup and congestion Signup and view all the answers

What is a common symptom of backward effects of left-sided heart failure?

Paroxysmal nocturnal dyspnea Signup and view all the answers

Which compensation mechanism is often seen in congestive heart failure?

Tachycardia Signup and view all the answers

What is a common sign of right-sided heart failure and systemic backup?

Ascites Signup and view all the answers

Which symptom is associated with acute right-sided heart failure?

Headache and visual disturbances Signup and view all the answers

What is a typical sign of decreased tissue perfusion in congestive heart failure?

Increased lactic acid and acidosis Signup and view all the answers

What is a common sign of shock in the context of circulatory failure?

Hypoxia Signup and view all the answers

What is a common sign of left-sided congestive heart failure?

High jugular venous pressure Signup and view all the answers

Which symptom is more indicative of right-sided congestive heart failure?

Ankle Edema Signup and view all the answers

Which diagnostic test might show a 'bat wing' appearance in left ventricular failure?

Chest X-ray (CXR) Signup and view all the answers

What is a potential cardiovascular complication associated with right-sided congestive heart failure?

Cor Pulmonale Signup and view all the answers

What is a distinctive sound that may be heard on auscultation in left-sided congestive heart failure?

Third Heart Sound Signup and view all the answers

Which vital sign change is commonly observed in patients with left-sided congestive heart failure?

Rapid and weak pulse Signup and view all the answers

Which of the following is NOT an early manifestation of shock?

Hyperventilation Signup and view all the answers

What is a compensation mechanism activated in response to shock?

Increased renin secretion Signup and view all the answers

Which of the following is a symptom of decompensated shock?

Thready pulse Signup and view all the answers

What is a potential complication of shock that affects the lungs?

Adult respiratory distress syndrome (ARDS) Signup and view all the answers

Which of the following is a result of metabolic acidemia in shock?

Increased lactic acid Signup and view all the answers

What is a potential consequence of prolonged shock?

Lower pH due to diminished cell metabolism Signup and view all the answers

What is the main difference between hypovolemic shock and cardiogenic shock?

Hypovolemic shock is caused by loss of circulating blood volume, while cardiogenic shock is caused by inability of the heart to maintain cardiac output. Signup and view all the answers

What contributes to the development of hypovolemic shock according to the text?

Peritonitis Signup and view all the answers

Which type of shock involves changes in peripheral resistance leading to pooling of blood in the periphery?

Vasogenic Shock Signup and view all the answers

What causes vasodilation in septic shock?

Severe Infection Signup and view all the answers

Which condition is associated with vasodilation due to loss of sympathetic and vasomotor tone?

Pain Signup and view all the answers

How does obstructive cardiogenic shock differ from hypovolemic shock?

Obstructive cardiogenic shock is caused by interference of blood flow through the heart, whereas hypovolemic shock results from loss of circulating blood volume. Signup and view all the answers