Answer the following questions briefly. What are the possible consequences should there be a failure in the ability of the body to dispose of or eliminate toxic metabolic wastes? What are the two types of animals based on the osmolarity of their body fluids in relation to the environment? Identify the three types of nitrogenous wastes excreted by animals.
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Answer the following questions briefly.
- What are the possible consequences should there be a failure in the ability of the body to dispose of or eliminate toxic
metabolic wastes? - What are the two types of animals based on the osmolarity of their body fluids in relation to the environment?
- Identify the three types of nitrogenous wastes excreted by animals.
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- A) The two kidneys are located in the abdominal cavity and are primarily responsible the formation of urine, and the regulation of extracellular fluid composition. Identify which blood vessels carry oxygenated - but waste containing - blood into the kidneys. Identify which blood vessels carry deoxygenated - but filtered - blood away from the kidneys. Approximately 1 million nephrons can be found in each kidney and are primarily responsible for the filtration of blood and extracellular fluids, and the production of urine. Nephrons perform three (3) physiological functions as they produce urine - filtration, reabsorption, and secretion. Identify the various structures and their locations, within each nephron, where those three (3) physiological functions are performed. Describe what is happening, in relation to the various components of blood, during the performance of those three (3) physiological functions. Define the term filtrate. Identify the two (2) harmful products excreted by the…Metabolism of nutrients by body cells produces various wastes such as carbon dioxide and nitrogenous toxins (creatinine, urea, and ammonia), as well as imbalances of water and essential ions. These metabolic wastes and excesses must be eliminated from the body. Essential substances are retained to ensure proper body functioning. Although several organ systems are involved in excreting (getting rid of) toxic cellular wastes, the urinary system bears the primary responsibility for removing nitrogenous wastes from the blood. In addition to this purely excretory function, the kidneys maintain the electrolyte, acid-base, and fluid balances of the blood. Thus, kidneys take care of your blood and are major homeostatic organs of the body. Malfunction of the kidneys leads to a failure of homeostasis, resulting (unless corrected) in death. 1. Complete the statements (hint: read paragraph above): The kidney is referred to as an excretory organ because it excretes also a major homeostatic organ…List the costs and benefits of the excretion of ammonia,urea, or uric acid as nitrogenous waste products.
- Hypovolemia and circulatory failure in DKA and HHNKS can be attributed to which factors? Question 75 options: Hyperinsulinemia and renal impairment Hyperglycemia and osmotic diuresis Infection and counterregulatory hormones Metabolic acidosis and CNS depressionThe following substances are normal constituents in urine. Determine their metabolic origins in the human body. Urea - Creatinine Indican Uric acid Why is analysis of urine important in the diagnosis of diseases?Choose the electrolyte that you think is the most critical to maintain, i.e., the most significant electrolyte that is regulated by the kidneys to maintain normal body function. Indicate where in the nephron (PCT, Loop, DCT) this electrolyte is regulated (appropriate amounts returned to the blood). Determine if an under-regulated (a hyper- condition) or an over-regulated (a hypo- condition) is the most critical of the electrolyte you've chosen that would life threatening. List the correct name of the condition associated with the electrolyte. Explain why you feel this electrolyte condition is the most critical. Your explanation should include the organ system most affected by either the under- or over-regulated electrolyte. You may also want to include conditions or other organ system dysfunctions that could result from your chosen electrolyte condition that contributes to the life-threatening situation. A little research and review of all systems covered in Anatomy &…
- Choose the electrolyte that you think is the most critical to maintain, i.e., the most significant electrolyte that is regulated by the kidneys to maintain normal body function. Indicate where in the nephron (PCT, Loop, DCT) this electrolyte is regulated (appropriate amounts returned to the blood). Determine if an under-regulated (a hyper- condition) or an over-regulated (a hypo- condition) is the most critical of the electrolyte you've chosen that would life threatening. List the correct name of the condition associated with the electrolyte. Explain why you feel this electrolyte condition is the most critical. Your explanation should include the organ system most affected by either the under- or over-regulated electrolyte. You may also want to include conditions or other organ system dysfunctions that could result from your chosen electrolyte condition that contributes to the life-threatening situation. A little research and review of all systems covered in Anatomy &…State the implication of a high value of NPN in blood and urine. What does the amount of urea, ammonia, and creatinine in the urine tell us about renal function? Which food substances can lead to an increased value of NPN in the blood?Indicate whether the following sentences is True or False 1) Urea is the major nitrogen-containing metabolic product of protein catabolism in humans, accounting for > 75% of the nonprotein nitrogen eventually excreted 2) Dialysis is the process of separating substances in solution based on size and the difference in their diffusion rates through a semipermeable membrane
- In general terms, explain the role in insects of the malpighian tubules and rectum in conserving water, ions, and amino acids and removing nitrogen waste.Why are humans not able to meet their water requirements by drinking seawater? Assume seawater has a concentration of 1400 mOsM. In your explanation, consider both the renal system and the digestive system. Additionally, describe the physiology of two symptoms of excessive seawater consumption that occur prior to death.John has run a marathon on a hot day in June and his body is dehydrated. By referring to osmolarity levels, discuss if plain water would be a good method for rehydration for John John has run a marathon on a hot day in June and his body is dehydrated. By referring to osmolarity levels, discuss if plain water would be a good method for rehydration for John