o Functional Groups ï· Groups of atoms attached to the carbon backbone of organic molecules ï· Cause changes in physical characteristics and chemical properties o Hydroxyl ï· OH group o Carbonyl ï· C=O ï· Ketone located in a carbon chain ï· Aldehyde located on the end of a chain o Carboxyl ï· HO-C=O ï§ Tends to be acidic because the hydrogen dissociates and ...
Abdominal aortic aneurysm. The most common symptoms of abdominal aortic aneurysm include general abdominal (belly) pain or discomfort, which may come and go or be constant. Other symptoms include: Pain in the chest, abdomen, lower back, or flank (over the kidneys), possibly spreading to the groin, buttocks, or legs.
Featured Stories about symptoms abdominal aorta blockage. Abdominal Aortic Aneurysm www.lifescript.com/health/a-z/mayo/a/abdominal_aortic_aneurysm.aspx. Tears in the wall of the aorta (dissection) are the main complications of abdominal aortic aneurysm. ... Signs and symptoms that your aortic aneurysm has burst include: Sudden, intense and persistent abdominal or back pain; Pain that radiates to your back or legs; Sweatiness; ...