course hero: the glomerular filtration rate is directly related to which factor?

What is the glomerular filtration rate directly related to?

The glomerular filtration rate is directly proportional to the pressure gradient in the glomerulus, so changes in pressure will change GFR. GFR is also an indicator of urine production, increased GFR will increase urine production, and vice versa.

What factors affect glomerular filtration rate?

In this population-based study, we examined factors associated with glomerular filtration rates (GFR) in both genders. The findings of our study showed that obesity, diabetes, blood urea nitrogen, atherogenic factor, hypertension, meat consumption, and smoking were associated with lower GFR.

What is the main factor driving glomerular filtration?

hydrostatic pressure: The pushing force exerted by the pressure in a blood vessel. It is the primary force that drives glomerular filtration.

What factors affect glomerular filtration rate quizlet?

The factors which determine GFR are the net effective filtration pressure, permeability characteristics of the glomerular membrane and its surface area.

What are the factors affecting filtration?

Factors Affecting Filtration Rates and Cake MoisturesParticle Size of Solids. ... Ratio of slimes to coarser particles. ... Filter aids. ... Feed solids concentration. ... Filter Thickening. ... Slurry pH. ... Flocculation/Dispersion of fine solids. ... Slurry Age.More items...•

Which of the following factor increases the glomerular filtration rate GFR?

An increase in renal arterial pressure (or renal blood flow) causes an increase in GFR.

What is the most important factor in determining GFR quizlet?

GFR is regulated physiologically through control of net filtration pressure and Kf. i. Most important factor in determining net filtration pressure is glomerular capillary pressure. This is regulated by altering the resistances of the afferent and efferent arterioles.

What is glomerular filtration rate quizlet?

Glomerular Filtration Rate (GFR) = volume of filtrate formed per min by the kidneys.

What forces promote glomerular filtration?

Solution : Glomerular hydrostatic pressure (55 mm Hg) is the force that promotes filtration. The colloidal osmotic pressure (30 mm Hg) and the capsular hydrostatic pressure (15 mm Hg) are the two opposing forces.

What factor does not affect glomerular filtration rate?

Amiloride, acetazolamide, cyanide, 2-deoxy-D-glucose, iodoacetate and ethacrynic acid were without marked effect on glomerular filtration.

Which electrolyte compensates for the increase in serum hydrogen ions?

Question 51 During acidosis, the body compensates for the increase in serum hydrogen ions by shifting hydrogen ions into the cell in exchange for which electrolyte? Selected Answer: Potassium

What mechanisms occur in the liver cells as a result of lipid accumulation?

Question 23 What mechanisms occur in the liver cells as a result of lipid accumulation? Selected Answer: Increased synthesis of triglycerides from fatty acids and decreased synthesis of apoproteins

What is the skin-related health risk the professional should assess the patient for and be prepared to treat?

Question 4 A healthcare professional is caring for a patient undergoing chemotherapy. What is the skin-related health risk the professional should assess the patient for and be prepared to treat? Selected Answer: Erythema

Why do the aortic and pulmonic valves close after the ventricles relax?

Question 28 During the cardiac cycle, why do the aortic and pulmonic valves close after the ventricles relax? Selected Answer: Blood fills the cusps of the valves and causes the edges to merge, closing the valves.

What self care measure does the healthcare professional plan to teach the patient when stone analysis has returned?

Based on knowledge of common stone types, what self-care measure does the healthcare professional plan to teach the patient when stone analysis has returned? Selected Answer: Increase water intake.