CV3 QUIZ 1

Which of the following events is associated with the first heart sound?

• Closing of the aortic valve

• In-rushing of blood into the ventricles during diastole

• Closing of the A-V valves

• Opening of the A-V Valves

Which of the following is associated with the third heart sound?

• Closing of the A-V Valves

• Closing of the pulmonary valves

• Opening of the A-V valves

• In-rushing of blood into the ventricles in the early to middle part of diastole

Blowing murmur of relatively high pitch during diastole with a swishing quality heard over the left ventricle can be heard in

• Mitral regurgitation

• Aortic stenosis

• Aortic regurgitation

• Rheumatic valvular lesions

What is/are the valve/s that close/s during the 1st heart sound

• Mitral valve and Tricuspid valve

• Aortic valve and Pulmonic valve

• Pulmonic Valve and Tricuspid valve

• Aortic Valve and Mitral Valve

What valve is best heard over the apex beat?

• Bicuspid valve

• Pulmonary valve

• Aortic valve

• Tricuspid valve

What valve are often damage and undergoes more trauma during valvular action?

• Pulmonic valve

• Tricuspid Valve

• Aortic Valve

• Mitral valve or Bicuspid valve

Systolic murmur with backward flow causing a high-frequency "Blowing-Swishing sound" transmitted mostly in the left atrium.

• Mitral stenosis

• Mitral regurgitation

• Aortic stenosis

• Aortic regurgitation

This murmur causes a nozzle effect created during Systole where blood is jetting at tremendous velocity through the small opening of the valve. this is the loudest murmur.

• Aortic regurgitation

• Aortic Stenosis

• Mitral regurgitation

• Mitral stenosis

The weakest murmur

• Aortic stenosis

• Mitral stenosis

• Aortic regurgitation

• Mitral regurgitation

The Loudest murmur

• Aortic Stenosis

• Mitral Stenosis

• Aortic Regurgitation

• Mitral Regurgitation