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.
Aortic stenosis is a condition of the heart causing shortness of breath, dizziness, or chest pain. Bronchial adenoma. Bronchial adenomas are cancers of the respiratory tract causing a cough, fever, or shortness of breath. Tuberculosis. Tuberculosis usually infects the lungs, causing a bad cough with blood, chest pain, fever, chills, and fatigue.