P4 – Explain the role of the kidney in the homeostatic control of fluid balance Homeostasis is how our body works to keep the internal environment constant. The kidneys play a role in the control of fluid balance. For this assignment I will be discussing the gross anatomy of the renal system and the kidney. Renal System The renal system is a group of organs that work together to produce‚ store‚ and release urine. It consists of 2 kidneys‚ ureters‚ the urinary bladder‚ urethra and renal vessels which
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Physiology‚ Berry HOMEOSTASIS LAB ACTIVITY Introduction: Homeostasis means maintaining a relatively constant state of the body’s internal environment. The term used to describe a pattern of response to restore the body to normal stable level is termed negative feedback. When a stimulus (environment change) is met by a response that reverses (negates) the trend of the stimulus‚ it is negative feedback. As a result the internal environment is returned to normal. Pulse rate is constantly checked
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to humans to fish‚ maintaining homeostasis through regulating temperature‚ nutrients‚ gas-exchange‚ and hydration is key to survival. Most of these processes are performed regardless of outside environment (such as breathing). However‚ the ways other processes perform are based entirely on what the system (body) of an organism is encountering outside the system. It is extremely important that an organism respond to changes in the environment to maintain homeostasis‚ or illness and death will occur
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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 Balance‚ electrolyte Balance‚ and Acid–Base Balance. Fluid balance is when the quantity
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WEEK 1: AN INTRODUCTION TO HUMAN ANATOMY & PHYSIOLOGY 1. Define the terms anatomy and physiology‚ and explain their relationship using an example of a human structure with its corresponding function. Anatomy: The branch of science concerned with the bodily structure of humans‚ animals‚ and other organisms‚ esp. as revealed by dissection. Physiology: The branch of biology that deals with the normal functions of living organisms and their parts. Anatomy and physiology are connected in
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The effect of microorganisms on bone homeostasis in apical periodontitis 1.Introduction Apical periodontitis (AP)‚ an inflammatory disease of the periapical tissues characterized by the destruction and absorption of alveolar bone in the periapical tissues‚ is a highly prevalent oral disease [1‚ 2]. Studies have reported a global prevalence of AP at the individual level of 52%‚ and it is worth noting that there is some difference in prevalence between healthy individuals (48% at individual level‚
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Name: ______________________________________ Date: ________________________ 1.3.1.2 - Human Homeostasis Vocabulary: dehydration-lack of water needed in your body Heat stroke-highest body temperature where you need medical attention Homeostasis- when an organism maintains stable internal conditions in a changing environment Hypothermia-lowest body temperature where you need medical attention Involuntary-automatic occurance Thermoregulation -the process in which a steady temperature is
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Homeostasis The word Homeostasis is derived from a Greek word meaning ‘to stay the same’. The word is used to explain how organisms maintain a constant internal condition when there is a very different external condition. Thermoregulation is a homeostatic mechanism involving the maintenance of an organism’s body temperature within certain limits. It is necessary because it keeps the body temperature stable‚ even when the surrounding temperature is too hot or too cold. This is important because if
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turns out fatty. Alcohol results in an increase in the fibrous tissue that prevents the blood to reach the cells in the liver. All this result the liver to die because it doesn’t get appropriate amount of blood to survive. * Kidneys: Alcohol can damage the kidneys too. * Stomach: Alcohol use causes irritation in the stomach by increasing the amount of the HCl that result in damaging the lining of the stomach. * Heart: Drinking alcohol every day weakens the muscles of the heart
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using an example of a human structure with its corresponding function. - Anatomy is the study of the structures and relationship between body parts. Physiology is the study of the function of body parts and the body as a whole. The kidneys remove wastes and water from the blood. 2. List‚ in order from least to most complex‚ the levels of structural organization‚ discuss the relationship between the levels‚ and name an example at each level. - Atom- is the smallest
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