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.
Abdominal pains are a common symptom of urinary tract infections. Common symptoms of urinary tract infection include: 1  Strong and frequent urge to urinate. 2  Cloudy, bloody or strong smelling urine. 3  Pain or burning sensation when urinating. 4  Nausea and vomiting. 5  Muscle aches and abdominal pains.