Podcast
Questions and Answers
Which of the following is NOT a major vital sign?
Which of the following is NOT a major vital sign?
Which of the following is NOT a component of the cardiovascular system?
Which of the following is NOT a component of the cardiovascular system?
Which side of the heart applies high pressure to high-oxygen, low-carbon dioxide blood?
Which side of the heart applies high pressure to high-oxygen, low-carbon dioxide blood?
Which vessels return low-oxygen, high-carbon dioxide blood to the right heart?
Which vessels return low-oxygen, high-carbon dioxide blood to the right heart?
Signup and view all the answers
Which vessels deliver blood to the lung for oxygenation?
Which vessels deliver blood to the lung for oxygenation?
Signup and view all the answers
Which vessels allow tissues to extract oxygen from and deliver carbon dioxide to the blood?
Which vessels allow tissues to extract oxygen from and deliver carbon dioxide to the blood?
Signup and view all the answers
Which vessel carries oxygenated blood from the lung to the left heart?
Which vessel carries oxygenated blood from the lung to the left heart?
Signup and view all the answers
During diastole, what happens to the pressure within the heart?
During diastole, what happens to the pressure within the heart?
Signup and view all the answers
Which chambers of the heart apply pressure to blood during ventricular systole?
Which chambers of the heart apply pressure to blood during ventricular systole?
Signup and view all the answers
Which side of the heart receives blood from the pulmonary vein?
Which side of the heart receives blood from the pulmonary vein?
Signup and view all the answers
Which of the following is NOT a feature of the cardiovascular system?
Which of the following is NOT a feature of the cardiovascular system?
Signup and view all the answers
What percentage of the blood volume is stored in the systemic veins?
What percentage of the blood volume is stored in the systemic veins?
Signup and view all the answers
Which sensors detect CO2 levels within the brain?
Which sensors detect CO2 levels within the brain?
Signup and view all the answers
Where are the major baroreceptors located?
Where are the major baroreceptors located?
Signup and view all the answers
What happens when there is a drop in arterial O2 or an increase in arterial CO2?
What happens when there is a drop in arterial O2 or an increase in arterial CO2?
Signup and view all the answers
Which region of the brain regulates respiratory rate based on emotional state, pain, and body temperature set-points?
Which region of the brain regulates respiratory rate based on emotional state, pain, and body temperature set-points?
Signup and view all the answers
What is considered a normal heart rate at rest in adults?
What is considered a normal heart rate at rest in adults?
Signup and view all the answers
What is considered a healthy blood pressure at rest?
What is considered a healthy blood pressure at rest?
Signup and view all the answers
What is the normal respiratory rate at rest?
What is the normal respiratory rate at rest?
Signup and view all the answers
What is the immediate impact of the loss of 1 L of blood on the vitals?
What is the immediate impact of the loss of 1 L of blood on the vitals?
Signup and view all the answers
Which of the following is the correct equation for flow?
Which of the following is the correct equation for flow?
Signup and view all the answers
What is the job of the ventricles in fluid movement through tubular structures?
What is the job of the ventricles in fluid movement through tubular structures?
Signup and view all the answers
What is the equation for cardiac output (CO)?
What is the equation for cardiac output (CO)?
Signup and view all the answers
What are the two phases of the heart?
What are the two phases of the heart?
Signup and view all the answers
What are arteries?
What are arteries?
Signup and view all the answers
What happens to the elastic arteries during ventricular diastole?
What happens to the elastic arteries during ventricular diastole?
Signup and view all the answers
What determines whether arterioles constrict or dilate in different tissue beds?
What determines whether arterioles constrict or dilate in different tissue beds?
Signup and view all the answers
What is the major muscle of ventilation?
What is the major muscle of ventilation?
Signup and view all the answers
Which of the following is true about the pulmonary system?
Which of the following is true about the pulmonary system?
Signup and view all the answers
What is the substance being pumped in the pulmonary system?
What is the substance being pumped in the pulmonary system?
Signup and view all the answers
