Lecture 3. Surgical anatomy of neck Contents of lecture Scopes of neck. Division of neck on a region. Fascias and cellulose spases of neck. Topography of vascular-nervous formations of neck. Topography of organs of neck. Topographycal-anatomic ground of operative interferences in area of neck. Cuts in area of neck. Treatment of neck’s wounds. Operations at inflammatory processes. Operation on muscles‚ vessels and nerves. Tracheostomy. Operations on a thyroid. Plan of lecture
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respiratory tract is responsible for taking the gases to and from the exchange surfaces of the lungs. Many parts play a role in this process‚ such as; nose‚ nasal cavity‚ pharynx‚ larynx‚ trachea‚ bronchi‚ bronchioles‚ and alveoli. Task The anatomy and physiology of the respiratory system are extremely important to the human body. It will give you a broad understanding of how the body obtains oxygen‚ removes waste products‚ and the importance of its vital function in keeping people alive. At the
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INTROduction TO THE HUMAN BODY 1. Define anatomy and physiology While anatomy provides us with a static image of the body architecture‚ physiology reveals the body’s dynamic and animated workings. Physiology often focuses on events at the cellular or molecular level. A. Anatomy – studies the structure of the body parts and their relationship to one another. i. Developmental – concerns structural changes that in the body occur throughout the lifespan. Embryology studies the developmental changes that occur
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Sprains and Strains A sprain and a strain are two very common injuries that occcur in sport related ativities. A sprain stretches or tears your ligaments. These are usually found on the ankle because a lot of pressure is being put on the ligaments. A strain also stretches or tears muscles or tendons. These often happen in the lower back and hamstrings. Causes of a Sprain A common example of a sprain is a twisted ankle. This usually happens when you are doing things such as running‚ hiking‚ and
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National Football League Injury Controversy In America sports are important but football seems to be vastly more important and more widely known as a specifically American sport. The overwhelming topic on any sports network such as ESPN and the NFL Network are the growing number of lawsuits against the National Football League concerning head injuries and lack of concern that the leaders of the NFL had about the risk players were being put in. Both sides of the lawsuits are passionate about their
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Pay the PRICE: P rotect the injured knee from further injury R est the affected knee. Consider crutches to keep the weight off the knee. However‚ many doctors say not to keep the knee unmoving for too long. It’s best to start some exercises to keep the joint moving. I ce should be applied as soon as possible after the injury - for 10-30 minutes. Do not put ice directly on skin‚ as it may cause ice-burn - use a cloth. The cold reduces blood flow to the damaged ligament. This may limit pain and
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Gross Anatomy of the Muscular System Exercise 1: A.) A muscle that is a prime mover/agonist for pivoting the head is the trapezius muscle. B.) One prime mover/agonist for extension of the head is the sternocleidomastoid muscle. C.) One muscle that is a prime mover/agonist for depression of the mandible is the suprahyoid muscle and one muscle that is the antagonist for depression of the mandible is the infrahyoid muscle. D.) One muscle that is a prime mover for smiling is the zygomaticus
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Food Training to Prevent Knife Injuries from Avocado Prep It recently came to our attention that an increased number of people are injuring themselves while cutting avocados. With summer upon us‚ avocados are frequenting menu items such as salads‚ and guacamole production is in full swing at local restaurants. We feel that food training should go beyond keeping your food safe‚ but also keeping your staff safe as well‚ so this week we explore the proper way to prepare this popular ingredient. The
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heart and the circulatory system together form the cardiovascular system. Heart Anatomy: Chambers Atria - upper two chambers of the heart. Ventricles - lower two chambers of the heart. Heart Anatomy: Heart Wall Epicardium - the outer layer of the wall of the heart. Myocardium - the muscular middle layer of the wall of the heart. Endocardium - the inner layer of the heart. Heart Anatomy: Cardiac Conduction Cardiac Conduction is the rate at which the heart conducts
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Today I observed a left total knee replacement procedure. The surgeon was Dr. O’Neil and anesthesiologist was Dr. Wells. Before the operation began‚ I followed one of the nurses to ask the patient questions to help us determine their medical history and if the patient ate anything within the last twelve hours. Once we took the patient to the O.R.‚ Dr. Wells checked the patient’s vital signs and ordered the patient to sit up and have bad posture. Dr. Wells cleaned an area of the back where he injected
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