8 LEARNING OUTCOMES OF UNIT • Describe structure of neuron and coverings of brain and spinal cord‚ and explain functions of sensory receptors. • Name various hormones secreted by various endocrine organs‚ identify and describe various structure and functions of endocrine organs. 9 SYNOPSIS OF UNIT • This unit is conducted in the 1st semester of a 2-semester sequence (A & P I & II). • A&P I covers the fundamental principles of anatomy & physiology with a straightforward approach
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they all form our different shapes and make us all unique. They create our frame work and enables us the move and perform our different activities during our everyday life. Another thing that the skeletal system does is protects all of our vital organs. The heart and lungs wouldn’t be anything without our sternum and rib cage. That’s why when you break a rib it hurts to breathe. The rib you have broken keeps poking your lungs‚ and in some case can poke a hole in your lungs. It also produces blood
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we have to know that "Nation" is a country considered as group of people living in certain territory under one government. Secondly‚ we have to know "Building nation wealth" means not a brickwork construction but development. Students are vital organs of nation. They are future citizens‚ who can become "Nation’s most needed" categories i.e. producers‚ protectors‚ philosophers‚ Businessman‚ scientists etc who are behind the reason for country’s wealth. Students are the future of a country‚ so
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SENSE ORGANS RECEPTORS (Sense organs) * Transducers of specific forms of kinetic energy * Change mechanical‚ electrical‚ thermal‚ chemical‚ or radiant energy into nerve impulses in sensory neurons Two major categories: * GENERAL RECEPTORS * Often exist as individual cells or receptor units * Widely distributed throughout the body * Most numerous such as: * touch‚ temperature‚ and pain: and * to initiate various reflexes necessary for maintaining
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Frogs Dissection: 1. Where is the frog’s heart compared to its lungs? How do the locations of these two organs affect interactions between the frog’s respiratory and circulatory systems? The frog’s heart is in front and above the liver while the lungs are under the liver and off to the sides. The locations of these two organs affect interactions between the frogs’s respiratory and circulatory systems because a frog’s heart needs oxygen which is required from the lungs therefore the circulatory
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incisions were made in upside down “V” shape on the collarbone‚ to expose the thoracic cavity. This dissection was both sharp‚ because of the use of the scissors and scapel and blunt because of the use of the probe and forceps to move organs and skin to expose other organs not yet identified. SKIN: Yellowish in color covered with white fur‚ hard and stiff in texture LARYNX: Off white in color. Long tubular structure descending from the upper area (mouth) of the rat. TRACHEA: Pinkish in color
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FAILURE 1 Heart Failure Joeselyn Sequeira West Coast University HEART FAILURE 2 Heart Failure The heart is one of the body ’s most vital organ. The heart pumps blood throughout the body which carries nutrients other organs need. It also carries oxygenated blood to the lungs which allows us to breathe. Since the heart is so important‚ relying on it that it will do its job is necessary so we can live‚ but sometimes the heart can
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are inconclusive. The Lethal Dose 50% test or LD- 50 forces increasing amounts of a test product until half of the test group dies. Animals are fed or injected with cosmetic products... As the dose increases internal organs become blocked‚ rupture‚ and cause animals’ organs to not function and they bleed on the inside. If the animals are not murdered in the test‚ they are killed afterwards. Toxicity tests determine the effective toxicity for animals but not humans. They determine the toxic
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electrolyte disturbances such as hypokalemia (low blood potassium) and hyponatremia (low blood sodium)‚ among others. Electrolyte disturbances‚ in turn‚ can cause heart arrhythmias‚ irregular heartbeats‚ and even heart attacks. The heart is not the only organ in the cardiovascular system that may be affected by anorexia. The blood itself may also be damaged. Abnormal blood counts and anemia (low red blood cells or abnormal red blood cells with impaired oxygen-carrying capacity) are not uncommon. The digestive
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Our body is composed of complicated and intricate systems that work together to keep us alive and able to move and process the things we find to be simple such as breathing or blinking. There are 11 systems in our body‚ each in charge of something different and supplying support to the other. Those 11 systems are the‚ nervous‚ skeletal‚ muscular‚ circulatory‚ respiratory‚ digestive‚ endocrine‚ reproductive‚ excretory‚ integumentary and immune systems. I will address every system in the human body
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