Understanding Shock and the Cardiovascular System

What is the primary function of the cardiovascular system?

• To store energy

• To deliver oxygen and nutrients to cells

• To regulate body temperature

• To produce hormones

What does tissue perfusion measure?

• The amount of oxygen in the blood

• The speed of blood flow

• The volume of blood delivered to tissues over time

• The pressure of blood in arteries

What is the main focus when discussing shock?

• Nutrient absorption

• Heart rate

• Blood pressure

• Oxygen delivery

Which part of the heart receives deoxygenated blood?

• Left atrium

• Right atrium

• Left ventricle

• Right ventricle

What is hypovolemic shock caused by?

• Excessive fluid in tissues

• Obstruction in blood vessels

• Heart failure

• Low blood volume

Which type of shock is associated with heart failure?

• Distributive shock

• Hypovolemic shock

• Cardiogenic shock

• Obstructive shock

What can cause obstructive shock?

• Excessive bleeding

• Heart attack

• Pulmonary embolism

• Severe allergic reaction

Which of the following is a type of distributive shock?

• Septic shock

• Hypovolemic shock

• Cardiogenic shock

• Obstructive shock

What happens to the intestines when they receive insufficient blood supply?

• They increase in size

• They may experience nausea

• They produce more enzymes

• They become inflamed

What is a potential severe consequence of prolonged inadequate blood supply to the intestines?

• Decreased enzyme production

• Enhanced nutrient absorption

• Bowel perforation

• Increased digestion