Podcast
Questions and Answers
Which of the following is a characteristic of aortic stenosis?
Which of the following is a characteristic of aortic stenosis?
What is the clinical association of aortic stenosis known as 'pulses parvus at tardis'?
What is the clinical association of aortic stenosis known as 'pulses parvus at tardis'?
What symptoms might patients with aortic stenosis experience?
What symptoms might patients with aortic stenosis experience?
Which valve abnormality is usually associated with aortic regurgitation?
Which valve abnormality is usually associated with aortic regurgitation?
Signup and view all the answers
When does aortic stenosis murmur occur in the cardiac cycle?
When does aortic stenosis murmur occur in the cardiac cycle?
Signup and view all the answers
Which of the following is true about heart sounds?
Which of the following is true about heart sounds?
Signup and view all the answers
What is the purpose of discussing normal heart sounds before abnormal heart sounds?
What is the purpose of discussing normal heart sounds before abnormal heart sounds?
Signup and view all the answers
Which heart sound occurs during the isovolumetric contraction phase?
Which heart sound occurs during the isovolumetric contraction phase?
Signup and view all the answers
What does the S1 heart sound indicate about the cardiac cycle?
What does the S1 heart sound indicate about the cardiac cycle?
Signup and view all the answers
Which of the following is a high yield topic related to heart sounds and murmurs?
Which of the following is a high yield topic related to heart sounds and murmurs?
Signup and view all the answers
Which type of splitting is associated with a left to right shunt?
Which type of splitting is associated with a left to right shunt?
Signup and view all the answers
What is the main characteristic of paradoxical splitting?
What is the main characteristic of paradoxical splitting?
Signup and view all the answers
Which type of splitting is associated with pulmonic stenosis?
Which type of splitting is associated with pulmonic stenosis?
Signup and view all the answers
What happens to the timing of the pulmonic sound when a person with aortic stenosis takes a deep breath in?
What happens to the timing of the pulmonic sound when a person with aortic stenosis takes a deep breath in?
Signup and view all the answers
What mnemonic can be used to remember the different types of splitting?
What mnemonic can be used to remember the different types of splitting?
Signup and view all the answers
During inhalation, what happens to the right ventricle filling and ejection time?
During inhalation, what happens to the right ventricle filling and ejection time?
Signup and view all the answers
What is the net effect of decreased intrathoracic pressure during inhalation?
What is the net effect of decreased intrathoracic pressure during inhalation?
Signup and view all the answers
What is the normal splitting of the second heart sound (S2) caused by?
What is the normal splitting of the second heart sound (S2) caused by?
Signup and view all the answers
What causes wide splitting of the second heart sound (S2)?
What causes wide splitting of the second heart sound (S2)?
Signup and view all the answers
What is the classic example of fixed splitting of the second heart sound (S2)?
What is the classic example of fixed splitting of the second heart sound (S2)?
Signup and view all the answers
Which of the following conditions can cause fixed splitting of S2?
Which of the following conditions can cause fixed splitting of S2?
Signup and view all the answers
What is the main cause of paradoxical splitting of S2?
What is the main cause of paradoxical splitting of S2?
Signup and view all the answers
During inhalation, what happens to the blood flow in the right ventricle of a patient with an atrial septal defect?
During inhalation, what happens to the blood flow in the right ventricle of a patient with an atrial septal defect?
Signup and view all the answers
Which component of S2 occurs first in paradoxical splitting?
Which component of S2 occurs first in paradoxical splitting?
Signup and view all the answers
What happens to the closure of the aortic valve in aortic stenosis during inhalation?
What happens to the closure of the aortic valve in aortic stenosis during inhalation?
Signup and view all the answers
Which valves are responsible for the S1 heart sound?
Which valves are responsible for the S1 heart sound?
Signup and view all the answers
During which phase of the cardiac cycle does the S2 heart sound occur?
During which phase of the cardiac cycle does the S2 heart sound occur?
Signup and view all the answers
What is the significance of the S1 and S2 heart sounds in determining the phase of the cardiac cycle?
What is the significance of the S1 and S2 heart sounds in determining the phase of the cardiac cycle?
Signup and view all the answers
What causes the wide splitting of the S2 heart sound?
What causes the wide splitting of the S2 heart sound?
Signup and view all the answers
What is the significance of wide splitting of the S2 heart sound?
What is the significance of wide splitting of the S2 heart sound?
Signup and view all the answers
