Which of the following cells helps regulate glomerular filtration?
A. macula densa
B. granular
C. mesangial
D. epithelial
Answer: B
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Applied Physiology
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- About 90% of water reabsorption by the kidneys occurs with which of the following solutes?
- As blood flows through the systemic capillaries, CO2 is released from tissues into the RBC's, combines with H2O forming ________.
- Paracellular reabsorption occurs via ________.
- Hemoglobin is a good buffer and especially important during exercise, and falls under the category of a __________ buffer system.
- (T/F) Transport mechanisms are important for reabsorbing sodium ions, as well as other electrolytes, nutrients and water.
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- In the autoregulation of GFR, which of the following is part of the renal autoregulation?
- The buffer system of the body are extremely effective on maintaining the body's pH within a very narrow range of __________.
- A normal adult produces roughly ______ liters of filtrate per day.
- Which of the following statement is true if there is an increase in hydrogen ions in the body's fluid?
- Which of the following NOT a mechanism that regulates glomerular filtration rate?
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- Which formula gives a net filtration pressure of 10 mmHg?
- The normal pH of extracellular fluid is _________.
- Glomerular filtration depends on three main pressure and _______ oppose filtration at 30mmHg.
- The precise regulation of pH at the cellular level is necessary for survival.