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?
A- Bilirubin
B- Hemosiderin
C- Lipofuscin
D- Melanin
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?
A- Atherosclerosis
B- Arteriosclerosis
C- Embolism
D- Thrombosis
Aminu Babangida
Dr Joseph, you are absolutely right but infection is not in the choices. Thanks for your comment.
Most common lung pathology in Parkinsons is pneumonia; embolism is second