Which type of valve consists of the pulmonary valve and aortic ...

[jazziefee]

Which type of valve consists of the pulmonary valve and aortic valve?
 
  a. Atrioventricular
  b. Tricuspid
  c. Mitral
  d. Semilunar

Question 2

Which autologous vessel has the best long-term patency rate when used as a graft in a coronary artery bypass graft procedure?
 
  a. Saphenous vein
  b. Radial artery
  c. Internal mammary artery (IMA)
  d. Popliteal vein

[owenfalvey]

Answer to Question 1

ANS: D
The semilunar valves open to allow blood to flow from the heart chambers to the great vessels. Two types of semilunar valves include the pulmonary and aortic valves.

Answer to Question 2

ANS: C
An arterial conduit is preferred, especially the internal mammary artery (IMA) because of its long-term patency rate.

[jazziefee]

Thanks for the timely response, appreciate it

[peter]

Gracias!