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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Season one episode two of Greys Anatomy‚ interns took on the day with each of their assignments‚ some found their job assignments lack luster‚ while others had a hard time letting go‚ and others were knee deep in emotions. The four interns who essentially become the main characters within this episode are Meredith‚ Izzie‚ Christina‚ and George. Meredith finds herself engulfed in legal and ethical issues throughout the episode where she was tasked with all traumas that came in for her next 48-hour
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1- Conjunctiva- the conjunctiva’s structure is a fine transparent mucous membrane and its main function is to cover and protect the surface of the eye. It also lubricates the eye as it moves in the socket. 2- Cornea- the corneas structure is a transparent front window through which light enters the eyeball. It is made up of 3 main structures which are the epithelium‚ stroma and endothelium. Its function is that it performs much of the initial focusing
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Histology This lab focused on the examination and identification of tissues that make up the organs of the body. The tissues are divided into four main categories: epithelial‚ connective‚ muscle‚ and neuronal. Click on the thumbnail images to see a larger version. All of the photomicrographs were taken using the 40X objective (400X magnification)‚ which is the highest magnification we use in this lab. Other resources include linked web pages on the "Resources" page and the histology tutorial
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PHYSIOEX 9.0 REVIEW SHEET EXERCISE 4 Endocrine System Physiology NAME ___ LAB TIME/DATE ___ ACTIVITY 1 Metabolism and Thyroid Hormone Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? ___ ___ 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction? ___ ___ ___ 3 If an animal has been thyroidectomized‚ what hormone(s) would be missing in its blood? ___ ___ 4 If an animal has been
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Psychiatrc Technicians West Hills College Coalinga Psychiatric Technicians are mental health professionals that generally work under the direction of psychiatrists and registered nurses in state hospitals‚ correctional facilities‚ and developmental centers. They are trained in general/abnormal psychology and in pharmacology. They assist in the implementation of various options‚ including psychoanalytic‚ somatic‚ behavioral‚ humanistic and psychopharmaceutical treatments of mental illness
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BLOOD 1. The important components of blood include plasma‚ erythrocytes‚ and leukocytes. Red blood cells or erythrocytes account for 45 % of the blood. Leukocytes or white blood cells‚ aid in protecting the body from disease as well as platelets. Platelets function to inhibit excessive bleeding from the body. The plasma layer is another layer that constitutes the majority of blood. 2. The Plasma is straw coloured. It has 90% water‚ 7%proteins and 3% other substances. The Plasma protects the
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29/09/2007 Activity 1: hair structure a) Describe‚ in detail‚ the structure of a hair identifying the 3 layers. Hairs are dead structures that are made of hardened protein called keratin. Keratin provides the body with a protective toughness for its entire surface. Hair is comprised of 3 layers these are as follows the cuticle‚ the cortex and the medulla. The cuticle is the outer layer of the scale cells with each scale overlapping each other towards the tip of the hair. This
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Fluid‚ Electrolyte‚ and pH Balance 1. The maintenance of normal volume and composition of extracellular and intracellular fluids is vital to life. List and briefly describe the kinds of homeostasis involved. In males and females‚ intracellular fluid has a greater proportion of total body water than does extracellular fluid. Give-and-take between the ICF and the ECF happens across plasma membranes by osmosis‚ diffusion‚ and carrier-mediated transport. The kinds of homeostasis involved are fluid
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The dermis is composed of the papillary layer and the ___________. | epidermis | | cutaneous plexus | | hypodermis | | -reticular layerThe reticular and papillary layers together compose the dermis. | What structure is responsible for the strength of attachment between the epidermis and dermis? | stratum corneum | | basement membrane | | -epidermal ridge | | stratum lucidumThe deeper the epidermal ridge‚ the stronger the attachment. | The type of cells that form the strata
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