Although many wrote about oral surgery beforehand‚ there was no precise or detailed description of oral surgical procedures until the 10th century. In the Islamic Golden Age‚ Abulcasis described different oral surgical techniques. He strongly believed and supported the idea of conserving dental structures‚ however believed when tooth decay occurred‚ extraction was necessary. He always concluded that dentists should be careful and make their own evaluation when removing patients tooth‚ as patients
Premium Medicine Surgery Dentistry
COMPARATIVE VERTEBRATE ANATOMY -study of the structure(descriptive morphology) and of the functional significance of structure(fumctional morphology) of the vertebrate Ontogenesis- development of the invidual Phylogenesis-ancestral history; is is a study of history and of animals that no longer inhabit the earh and known to us by a fossil record *Craniates- hagfish and vertebrates THE PHYLUM CHORDATA: THE BIG FOUR It is falling into two categories: a. lacks vertebral columns (invertebrates)
Premium Vertebra Nervous system Muscle
OLFU – MED 2012 Pediatrics Basic Principles of Development Factors of Growth & Development Pre-Natal development 1-9 months of development Intrauterine Nutrition 6 Mechanisms of Transplacental transfer Adaptive Mechanism of oxygenation Uterine Accomodation Organ development Sensory development Nervous system Circulatory system Respiratory system Blood Immunity Lymphatic system Digestive system Urinary system Skeletal system Muscular system Cutaneous structure Temperament: A
Premium Lymphatic system Pregnancy
11 Genetic and Environmental Influences on Human Development 11.1 Introduction We may often wonder about the reasons and forces which shape our personality and character. Each one of us has a specific kind of nature which takes that particuler form because of the effect of two major factors. The first is the genetic make-up which we inherit from our parents‚ and the second influence comes from the various experiences we have in our interaction with our surrounding environment. This includes
Premium Nature versus nurture Gene Pregnancy
Is There Cause for Concern About an “Oral Sex Crises’ for Teens? The oral sex crises issue had two opposing arguments‚ one arguing that there should be concern regarding it‚ and one that says there should not. The first side states that teens these days are having more sex‚ specifically oral sex‚ something parents consider extremely intimate. Furthermore‚ while parents consider oral sex equally‚ if not more‚ shocking than sex itself‚ teens see the act as almost casual. In turn‚ seeing sexual
Free Sexual intercourse Human sexuality Human sexual behavior
clients oral health This essay will describe the nurse’s role in relation to promoting the adult clients oral health. As a nurse will have to promote or provide oral care for a client‚ it is essential for the nurse to have an understanding of the physiology and anatomy of the mouth. This essay begins by briefly describing the basic structure‚ functions of the mouth‚ and then describes the nurse’s role in promoting oral hygiene to the non-dependant patient‚ and the assessment and oral care provided
Premium Mouth Oral hygiene Health care
Hans Spemann and Hilde Mangold: Primary Embryonic Induction The most spectacular transplantation experiments were published by Hans Spemann and Hilde Mangold in 1924.* They showed that‚ of all the tissues in the early gastrula‚ only one has its fate determined. This self-differentiating tissue is the dorsal lip of the blastopore‚ the tissue derived from the gray crescent cytoplasm. When this dorsal lip tissue was transplanted into the presumptive belly skin region of another gastrula‚ it not only
Premium Developmental biology Embryo
The risks of having an Amniocentesis Women around the world have used amniocentesis for over a hundred years (Woo‚ 2006). Along with the many benefits of amniocentesis‚ there are still many risks Involved with the procedure. The mother has to decide between knowing with certainty of her unborn child’s diagnosis versus the risk of permanent damage or even the death of her fetus. Amniocentesis negatively affects both the mother and the fetus. Amniocentesis is a prenatal test
Premium Pregnancy
Developmental biology Embryonic Induction & its role in The Development of the Vertebrate Eye The migration of cells is important during many stages of development‚ from the early events of gastrulation to the formation of the nervous system during morphogenesis. Among other processes‚ cell movement involves cell o cell interactions and cell to substrate interactions. These phenomena are largely dependent on the changing patterns of cell adhesion. As the migrating cell travels it continuously
Premium Developmental biology Eye Embryo
Women are the receiving end in Indian society. They are will treated or tortured at every stage. A girl child is in bondage from her very childhood. She is under constant‚ vigil First by the parents‚ then her husband and finally her own children. Not only that‚ she is often condemned to death even before she is born. This is called female killing in the womb itself. In ancient India the birth of a girl child was hailed as auspicious. An old Indian proverb lies down that a home without a daughter
Premium Pregnancy Black-and-white films Woman