Study Notes

THE DECIDUOUS DENTITION   I. The Deciduous Dentition -It is also known as the primary, baby, milk or lacteal dentition. diphyodont, that is, with two sets of teeth. The term deciduous means literally 'to fall off.'   There are twenty deciduous teeth that are classified into three classes. There are ten maxillary teeth and ten mandibular teeth. The dentition consists of incisors, canines and molars.…

Alcohols as Antiseptics Ethanol and isopropyl alcohol are commonly used as antiseptics in various healthcare settings. They possess antibacterial properties and are effective against a range of microorganisms, although they have limitations in their effectiveness against certain pathogens. Mechanism of Action Antibacterial Activity: Alcohols exhibit antibacterial activity against both gram-positive and gram-negative …

PHAGOCYTOSIS AND INTRACELLULAR KILLING A. Phagocytic cells 1. Neutrophiles/Polymorphonuclear cells PMNs are motile phagocytic cells that have lobed nuclei. They can be identified by their characteristic nucleus or by an antigen present on the cell surface called CD66. They contain two kinds of granules the contents of which are involved in the antimicrobial properties of these cells.  The second type of granule found in more mature PMNs is the secon…

Used for: Airway maintenance ❌ Contraindicated in gastric regurgitation risk “Brain mask” = LMA

Acquired Pellicle in the Oral Cavity The acquired pellicle is a crucial component of oral health, serving as the first line of defense in the oral cavity and playing a significant role in the initial stages of biofilm formation on tooth surfaces. Understanding the composition, formation, and function of the acquired pellicle is essential for dental professionals in managing oral health. Composition of the Acquired Pellicle Definition: The ac…