Visceral – from internal organs 2. Motor – carry impulses from CNS to effectors - Somatic – to skeletal muscle - Visceral – to smooth muscle‚ cardiac muscle‚ glands Nerves and Nerve Tracts 1. Sensory – made only of sensory neurons 2. Motor – made only of motor neurons 3. Mixed – made of motor and sensory 4. Nerve tract – white matter; a nerve in the CNS The Nerve Impulse 1. Polarization – neuron membrane has a + charge outside and – charge inside 2. Depolarization – entry of Na+ ions and reversal
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Introduction 1. Explain the function of chemical digestion. The function is to break down food‚ using enzymes and other digestive chemicals to reduce food into particle nutrients molecules that be absorbed and move it through the digestive tract. Digestive Chemicals 2. What is the general function of digestive enzymes? Do most of the works in chemical digestion 3. Identify other chemicals needed for digestion. a. Water c. Bile b. Gastric acid d. Bicarbonate 4
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The Digestive System: Anatomy Review 1. List two main divisions of the digestive system. a. Gastrointestinal tract b. Accessory digestive 2. The four main layers of the digestive tract wall are a. Mucosa b. Submucosa c. Muscularis Externa d. Serosa 3. Label the diagram below with the four main layers you listed in question 6. 4. The mucosa includes a type of columnar __cell______that forms the inner lining of the lumen 5. Blood and lymph vessels of the mucosa are found in its _epithelial
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Animal Phyla Lab Adapted from “Phylum Lab” produced by the National Aquarium in Baltimore The diversity of animal life on Earth is astounding. Each animal has a unique body plan which allows it to survive and adapt to its given surroundings. With such an abundance of species‚ classifying animals into different categories is necessary. At first the diversity of animals can be overwhelming‚ but after further research and observation‚ many likenesses appear. These similarities become the basis for
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Ram Mohan Roy‚ Ram Mohan also spelled Rammohun or Rammohan (22 may 1772-27 September 1833) was an Indian religious‚ social and educational reformer who challenged traditional Hindu Culture and indicated the lines of progrees for Indian Society under British rule. He is sometimes called the maker of modern India. He along with Dwarkanath Tagor and other Bengalis founded the Brahmo Sabha in 1828 which engendered the Brahmo Samaj an influential Indian Social-religious Contents 1 Biography 1
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Anatomy is super hard. I only ask that if you find these notecards helpful‚ you join Easy Notecards and create at least one notecard set to help others out. It can be for any subject or class. Thanks and don’t forget to rate my helpfulness! A FIBER TRACT THAT PROVIDES FOR COMMUNICATION BETWEEN DIFFERENT PARTS OF THE SAME CEREBRAL
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smell‚ locate on bottom part of brain protected by cribiform)‚ optic nerve‚ and optic chiasm are. Know the path that axon tracts follow from the retina‚ to the occipital lobe of the brain. Think about what would happen to your vision if specific tracts were cut along the path from the retina to the occipital lobe. What visual deficits would you experience if you cut the tract at the right or left optic nerve‚ optic chasm‚ or lateral axons extending from the occipital lobe? The optic nerve carries
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loss of sensation in the perineal area. • Indicated for urologic surgery‚ bladder outlet obstruction‚ and for patients with an initial episode of acute urinary retention to allow the bladder to regain its tone. Precautions Because the urinary tract is normally a sterile system‚ catheterization presents the risk of causing a
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Diagnostic Urinalysis Lab Introduction/Background Today’s lab exercise is about diagnostic Urinalysis. Urine reflects the many chemical components found in blood. This test is a good measure of health of endocrine system‚ kidneys‚ and urinary tract. Artificial urine samples are used for today’s lab thank goodness. The test that this lab is mostly focused on is called “dipstick” urinalysis test where students will analyze the chemical composition of urine by dipping the chemical indicator stick or
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respiratory tract‚ it enters the lungs it causes internal bleeding‚ swelling and tissue death. History Anthrax has said to have been one of the Egyptian plagues at the time of Moses. And it is said that the ancient Romans have recorded cases of anthrax Anthrax is sometimes used a weapon‚ as it is highly effective. It was used throughout the First World War to contaminate animal feed and livestock Inhalation anthrax develops when anthrax spores enter the lungs through the respiratory tract. Once the
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