Biology

Biology, 09.08.2019 02:20, macylen3900

Bun is
blood urea nitrogen
blood uric acid nitrogen
an indicator of blood volume
an indicator of blood pressure

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Biology, 19.07.2019 07:30, thebrain1345

Need asap 2. a trauma patient enters the emergency room having undergone significant blood loss as a result of his injuries. which of the following is likely to be a symptom this patient is experiencing? a. low blood pressure due to low blood volume. b. high blood pressure due to high blood viscosity. c. low blood pressure due to narrowing of blood vessels. d. high blood pressure due to increased resistance in blood vessels. writ

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Biology, 19.07.2019 21:30, joseenrique02

Birds, reptiles, and insects dispose of excess nitrogen atoms by excreting uric acid, rather than urea, sparing these animals the need for large quantities of water to dissolve the urea. humans and other primates also make and excrete uric acid as the catabolic degradation product of purines. uric acid has a very low water solubility. high concentrations in the blood can form insoluble crystals of sodium urate, forming painful stones in the kidneys and ureters. high concentrations in the blood can also lead to painful arthritic joint inflammation, a condition known as gout. the final step in the synthesis of uric acid is the oxidation of xanthine, catalyzed by the enzyme xanthine oxidase. this enzyme is a target for some drugs used to treat gout and a more serious condition of uric acid overproduction called lesch-nyhan syndrome. draw the structures of xanthine and uric acid, the substrate and product of xanthine oxidase.

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Biology, 06.10.2019 14:40, onlineK

Which best describes how blood pressure is measured and why it is important? a)blood pressure measures pressure on the arteries and can be an indicator of an unhealthy cardiovascular system. b)blood pressure measures pressure on the veins and can be an indicator of an unhealthy urinary system. c)blood pressure measures pressure on the capillaries and can be an indicator of an unhealthy nervous system. d)blood pressure measures pressure on the heart and can be an indicator of an unhealthy endocrine system.

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Biology, 17.10.2019 20:30, lunaandrew332

Amedical student is studying how the volume of blood in the circulatory system affects blood pressure. he measures the blood volume and pressure of two classmates, a man and a woman. he finds that the man has a higher blood volume but a lower blood pressure than the woman. he concludes that a person with low blood volume would tend to have high blood pressure. what additional factors should the student consider that would most likely affect blood pressure? a. differences in overall outlook on life b. differences in size and gender c. differences in the day's food intake d. differences in the amount of recent exercise

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Bun is
blood urea nitrogen
blood uric acid nitrogen
an indicator of blood volume<...

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