Cleft and Voice Essay Example | Topics and Well Written Essays - 3000 words

Cleft and Voice - Essay Example Primarily, the congenital defect called cleft lip takes place during the developmental stage of the human embryo which begins at about thirty five (35) days from the first day of fertilization (Seeley, Stephens, and Tate 2005; Iozzio 2005). The human embryonic face initially gains form from the union of ectodermic cells which forms ectodermic tissues. Five (5) bunches of these tissues are normally formed. Out of these, a first bunch of ectodermic tissues shapes the forehead where two groups of protrusions on each side shape the nose, while the tissues in between makes up the center of the upper lip and the jaw (Seeley, Stephens, and Tate 2005). The next two bunches of ectodermic tissues shapes the upper lip and the upper jaw or the maxillae, while the last two bunches shapes the lower lip and the lower jaw or the mandible (Seeley, Stephens, and Tate 2005). Normally, the facial tissues initially grow and develop with the multiplication of cells as well as development and growth of connective tissues cells increasing the size of the nose and subsequently uniting at the junction where the tissues meet called the midline or the nasal septum shaping the upper jaw and lip (Seeley, Stephens, and Tate 2005). In congenital abnormality, the connective tissues fail to join the nose tissues resulting to cleft lip. However, if normal growth and development of the upper jaw and lip will ensue, the palate will begin to be shaped forming the roof of the oral cavity uniting again at the midline within about fifty six (56) days of embryonic development (Seeley, Stephens, and Tate 2005). Nevertheless, in cases where genetic dictates does not produce connective tissues for the purpose of joining the developing mouth roof, then, cleft palate would result. On the other hand, the other parts of the mesoderm and ectoderm layers of the developing embryo also develop into the other upper respiratory system parts such as the nasopharynx, oropharynx, and the

The Future of Drug Policy Assignment Example | Topics and Well Written Essays - 750 words

The Future of Drug Policy - Assignment Example The use of drugs and alcohol in North Dakota was said to be very high in 2005 and 2006. Marijuana was the most commonly used drug in the state in 2010. Thus there are many measures taken to establish policies for controlling drug use and drug prohibition. Prescription drug use is becoming a big problem for the whole nation. There is a national prescription drug usage prevention plan which restricts prescription usage by monitoring programs, promoting and recommending safer and more convenient disposal methods to dispose unneeded medicines from homes, and spreading education and awareness for the healthcare providers and patients. The prescription drug monitoring program in North Dakota became operational in 2008. The states were also encouraged to adopt Per Se standards for impairment making it illegal to drive after the use of illegal drugs. However, North Dakota doesn’t have a Per Se standard as yet but its law states that a person is not allowed to drive under the influence any drug which makes the person incapable of driving safely. In North Dakota possession of less than half ounce of illegal substance is punishable by a fine of $1,000 and sentence of maximum 30 days while possessing less than half an ounce while driving a motor vehicle is punishable by a 1 year sentence maximum and a fine of $1,000. Possession of up to 500 grams is punishable under a sentence of 5 years maximum and a fine of $5,000. Possession of more than 500 grams of marijuana is punishable by 10 years of maximum sentence and a fine of $10,000. Similarly, the sale of marijuana may also lead to severe punishments of up to 20 years of imprisonment which increases as the intensity of the offense increases.