Bulging Disc Definition. Herniated Disc Video. A bulging disc is a condition in which the nucleus (inner portion) of a spinal disc remains contained within the annulus fibrosus (outer portion), unlike a herniated disc in which the nucleus leaks out of the disc.erniated Disc Video. A bulging disc is a condition in which the nucleus (inner portion) of a spinal disc remains contained within the annulus fibrosus (outer portion), unlike a herniated disc in which the nucleus leaks out of the disc.
The term broad-spectrum antibiotic refers to an antibiotic that acts against a wide range of disease-causing bacteria. A broad-spectrum antibiotic acts against both Gram-positive and Gram-negative bacteria, in contrast to a narrow-spectrum antibiotic, which is effective against specific families of bacteria. An example of a commonly used broad-spectrum antibiotic is ampicillin.
All antibiotics are grouped into classes by the pharmacological properties. Different antibiotics have different chemical compound and provide different action. Antibiotics classes: 1  Penicillin-a class including Amoxicillin, Ampicillin, Augmentin.2  Penicillin provide bactericidal action. 3  Cephalosporin a class similar to Penicillin, used in treatment of bacteria resistant to Penicillin.ll antibiotics are grouped into classes by the pharmacological properties. Different antibiotics have different chemical compound and provide different action. Antibiotics classes: 1  Penicillin-a class including Amoxicillin, Ampicillin, Augmentin.