Q- An old patient with a history of a 2-week blunt trauma to his thigh develops an area of yellow-brown color at the site of injury. Which one of the following substances is responsible for this color?
Q- Which one of the following parts of the heart is the major consumer of oxygen and requires the best blood supply?
A- Left atrium
B- Left ventricle
C- Right atrium
D- Right ventricle
Q- Which one of the following conditions is most likely affects the lungs of a patient with Parkinsonism?