STUDY GUIDE FOR FINAL EXAM AP120 CHAPTER 16 Respiratory system (~20) 1) The atmosphere is composed of which gases? 78% nitrogen‚ 21% oxygen‚ .04 carbon dioxide Which gas is most abundant in the air you breath? Nitrogen 2) Define dypsnea – difficult or labored breathing‚ air hunger hyperventilation – breathing rapidly and deeply hypoventilation‚ cyanosis – a blueish color of the skin and mucous membranes and hypoxia – deficiency in the amount of oxygen reaching the tissues (oxygen levels are
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ANATOMY & PHYSIOLOGY OF SKIN AND HAIR 1. Draw and label a diagram of the Epidermis. 2. Draw and label a diagram of the dermal and subcutaneous layer Of the skin Please make sure that you include all the things from the table below. 3. Fill in the following table: STRUCTURE POSITION FUNCTION Papillary layer Upper layer of dermis Provides nutrients for the living cells of epidermis Reticular layer Second layer of dermis Collagen‚ elastic
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BTEC BIOLOGY ASSIGNMENT 3 TASK 1 HOMEOSTASIS Homeostasis can be defined as a point of balance or internal equilibrium that all kind of system both living and non-living can work to keep themselves in this state of balance. Mechanisms of homeostasis in human body Temperature Regulation: If your body too hot or cold‚ there are several ways in which your temperature can be controlled. They involve sweating‚ shivering‚ capillaries and hairs. As we learn in the class when your body becomes; Too
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The Endocrine System Controls many body functions ~exerts control by releasing special chemical substances into the blood called hormones ~Hormones affect other endocrine glands or body systems Derives its name from the fact that various glands release hormones directly into the blood‚ which in turn transports the hormones to target tissues via ducts. Exocrine glands-transport their hormones to target tissues via ducts. Endocrine glands- secrete hormones into the bloodstream The Endocrine
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Ariana Focaraccio Eugene’s Story A man named Eugene was found passed out behind a bar and brought into the emergency room. He is an alcoholic ‚ has pancreaitis‚ and an enlarged liver. When he was brought in his blood levels of sodium‚ potassium‚ magnesium‚ and phosphorus were too low. His blood pH was acidotic. Eugene was found unconscious‚ but luckily‚ he suffered no head trauma. There was a lot of damage done to his liver and pancreas‚ and his doctor decided to try and get him to a rehab center
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Lecture Slides Prepared by Patty Bostwick-Taylor‚ Florence-Darlington Technical College CHAPTER 1 The Human Body: An Orientation © 2012 Pearson Education‚ Inc. The Human Body—An Orientation Anatomy • Study of the structure and shape of the body and its parts Physiology • Study of how the body and its parts work or function © 2012 Pearson Education‚ Inc. Anatomy—Levels of Study • Gross anatomy • Large structures • Easily observable © 2012 Pearson Education‚ Inc. Mouth (oral cavity) Tongue
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Elaine. Hoehn‚ Katja. Human Anatomy & Physiology. Pearson. 2013. Print Methods: The skin‚ appendages of the skin‚ and disease of the skin. Results: BSC 2085C – Anatomy & Physiology I Lab 5: The Integumentary System Name __Sara Mulvaney__ Directions: There are five (5) activities in this lab. Please be sure to complete them all. For all questions‚ type your answers into the yellow box ____ (including your name above) it will expand as you write. Activity 1: The Skin 1-1: Enter the letter of the
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A and P II Chapter 24 practice test 1. Which of the following digestive regions is responsible for the propulsion of materials into the esophagus? Answer: pharynx 2. The active process that occurs when materials enter the digestive tract via the mouth is: Answer: ingestion 3. Sympathetic stimulation of the muscularis externa promotes: Answer: muscular inhibition and relaxation 4. Which of the following statements about peritonitis is false? Answer: It leads to inflammation of the digestive mucosa
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Patton and Thibodeau: Anatomy & Physiology‚ 7th Edition Chapter 15: Sense Organs Answers to Quick Check Questions 1. Mechanoreceptors‚ chemoreceptors‚ thermoreceptors‚ nociceptors‚ photoreceptors‚ and osmoreceptors. 2. The general sense organs consist of microscopic receptors widely distributed throughout the body in the skin‚ mucosa‚ connective tissues‚ muscle tendons‚ joints‚ and viscera. The special senses are characterized by receptors grouped closely together or located in specialized
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Simple Diffusion 1. The following refer to Activity 1: Simulating Dialysis (Simple Diffusion). Which solute(s) were able to pass through the 20 MWCO membrane? None According to your results‚ which solute had the highest molecular weight? Albumin Which solute displayed the highest rate of diffusion through the 200 MWCO membrane? NACI_ Using the data from Chart 1‚ explain the relationship between the rate of diffusion and the size of the solute. The smaller the solute particle‚ the greater
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