Function The urinary system helps maintain homeostasis by regulating water balance and by removing harmful substances from the blood. The blood is filtered by two kidneys‚ which produce urine‚ a fluid containing toxic substances and waste products. From each kidney‚ the urine flows through a tube‚ the ureter‚ to the urinary bladder‚ where it is stored until it is expelled from the body through another tube‚ the urethra. The kidneys are surrounded by three layers of tissue: The renal fascia
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The human body has eleven main body systems. They are groups of bodily organs coming together to keep the human body going; they can perform one or more functions. The eleven body systems consist of the skeletal system‚ muscular system‚ nervous system‚ circulatory system‚ immune system‚ endocrine system‚ digestive system‚ excretory system‚ respiratory system‚ integumentary system‚ and the reproductive system. The skeletal system is the foundation to the body containing 206 bones and movable and
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was placed in a bag and brought out through a lateral port. The lateral port fascia was approximated with 0 Vicryl sutures. The operative area was thoroughly irrigated and the incisions were then closed with 3-0 Vicryl sutures for the subcutaneous tissues and a 4-0 Vicryl subcuticular stitch for the skin. Steri-Strips were applied. Incisions were then injected with 0.5% Marcaine with Epinephrine. The patient tolerated the operation and returned to Recovery in stable condition. Identify the correct
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Energy systems Creatine Phosphate system The creatine phosphate system is an immediate energy system. ATP (adenosine triphosphate) is created without the presence of oxygen for short‚ fast bursts of power and energy. This is the first system used when performing any sporting activity. However this short burst of energy only lasts for a short moment in time for round about 10 seconds. Running events like the 100 meters sprint would be an example of using the creatine phosphate system. During the
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FLASH Reproductive System Grades 9-12‚ Lesson 2 Student Learning Objectives The student will be able to … 1. locate and name at least 80% of the parts of the male and female reproductive systems. 2. describe the path of an egg (ovum) during menstruation. Describe the path of a sperm during ejaculation. 3. understand there is a wide range of “normal” anatomy. Agenda 1. Discuss the purpose of the lesson. 2. Brainstorm with the class about body parts. 3. Use Reproductive System Visuals 1-6 to continue
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The Nervous System The nervous system is the most complex part of the body‚ as they govern our thoughts‚ feelings‚ and bodily functions. It is an important factor in science because it can lead to new discoveries for cures or diseases. The studies of the nervous system helped lower death rates from heart disease‚ stroke‚ accidents‚ etc. The nervous system is a network of neurons (nerve cells) that that sends information to the brain to be analyzed. Neurons live both in and outside the central nervous
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Structures and functions of the Digestion System This essay aims to explain the structure and functions of the digestion system‚ starting from consuming a cooked dinner to chemical and physical changes within the body‚ to prepare or help absorption of vital nutrients and help disposal of waste. The structure of the digestive system starts with the gastrointestinal tract‚ it is a tube that runs from the mouth to the anus and because of this some scientist says it is an external organ; there
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11/7/2011 CHAPTER 18 ENDOCRINE SYSTEM Identify the endocrine glands and their hormones. Gain an understanding of the functions of these hormones in the body. Analyze medical terms related to the endocrine glands and their hormones. Identify abnormal conditions resulting from excessive and deficient secretions of the endocrine glands. Describe laboratory tests and clinical procedures related to endocrinology‚ and recognize relevant abbreviations. Apply your new knowledge
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The Cardiovascular System David Clarke is 30 years old‚ stands 6’ and weights 225 lbs. He commutes between Miami where he is a full time student‚ and Hialeah‚ where he works as a paramedic. He sleeps only two to four hours per night. Brian is overweight and does very little exercise. He also admits to eating mostly fatty foods. Both David’s grandmother and father have suffered heart attacks. According to new statistics‚ “despite the recent decline in mortality from coronary heart disease‚ this disease
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sets the tone for the entire article. “Nutritional therapy is fundamental for the effective management of diabetics and plays a vital role in helping people with diabetes achieve and maintain optimal glycemic control and reduce the risk of long-term tissue damage” (p.1282). This article written by individuals of the Diabetes UK Nutrition Working Group‚ contains guidelines for both Type 1 and Type 2 diabetics. One of the main points is the fact that diabetics need to account for their personal health
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