which of the following will cause a decrease in capillary osmotic pressure?
a) Tissue injury
b)Hypernatremia
c) Hyperalbuminemia
d) Obstruction of the lymphatic circulation
ANSWER.
* Capillary osmotic pressure is the pressure produced by the
plasma proteins in the blood plasma to pull fluid from interstitial
space into the capillaries.
a) Tissue injury result in leakage or escape of plasma proteins into the
interstitial fluid from blood plasma which leads to decrease in capillary
osmotic pressure.
which of the following will cause a decrease in capillary osmotic pressure? a) Tissue injury b)Hypernatremia...
Which condition enhances lymphatic flow? a. Increased tissue hydrostatic pressure b. Increased interstitial fluid colloid osmotic pressure c. Increased capillary oncotic pressure d. Decreased capillary hydrostatic pressure
7. Decide whether the following changes would increase or decrease peritubular capillary reabsorption (4 pts.) a. Increased colloid osmotic pressure in the peritubular capillary: increase b. Increased hydrostatic pressure in the peritubular capillary: decrease c. Increased colloid osmotic pressure in the renal interstitium d. Increased hydrostatic pressure of the renal interstitium 13. Explain the mechanism by which the interstitial fluid of the renal medulla becomes highly concentrated with NaCI (4 pts.).
1. As lymph flow increases, interstitial fluid pressure a. increases b. decreases c. levels off when interstitial pressure reached positive values d. both a and c 2. The major function of the lymphatics is to a. return filtered proteins back to the general circulation b. to decrease osmotic pressure in the interstitium c. to prevent edema formation d. all of the above oreh lymphatisc 3. The filtration coefficient can be decreased by a. increased MAP b. decreased TPR c. decreased...
Indicate whether glomerular filtration rate (GFR) will increase or decrease in response to the following conditions. An increase in: a) glomerular filtration pressure ____________ b) glomerular capillary hydrostatic pressure ____________ c) glomerular capillary osmotic pressure ____________ d) hydrostatic pressure in Bowman's capsule ____________ e) osmotic pressure in Bowman's capsule ____________ f) concentration of plasma proteins ____________
Select ALL of the following that are TRUE about the venous end of a capillary bed: A--Proteins are pulling fluids in to the capillary B--Blood Colloid Osmotic Pressure < Capillary Hydrostatic Pressure C--Blood Colloid Osmotic Pressure > Capillary Hydrostatic Pressure D--Filtration is occurring E--Net Filtration Pressure is negative F--Hydrostatic pressure is pushing plasma out of the capillary G--Net Filtration Pressure is positive H--Reabsorption is occurring
Two aqueous solutions, A and B, are separated by a semipermeable membrane. The osmotic pressure of solution A immediately begins to decrease. Which of the following statements is true? Solvent molecules are moving from solution B into solution A. The initial osmotic pressure of solution B is greater than that of solution A. The solvent molecules are moving from the solution of higher osmotic pressure to that of lower osmotic pressure. Both B and C are true statements.
12). Insulin will cause a decrease in activity of which of following enzymes? A. Glucokinase B. Glycogen phosphorylase C. Glucose transporter D. Phosphofructokinase-1
Question 33 (1 point) Which of the following is the most common cause of cell injury? a) Immunologic reactions b) Genetic derangements c) Hypoxia d) Chemical and drugs Question 34 (1 point) Which of the following organelles are associated with sorting, modifying and packaging macromolecules? a) Ribosomes b) Golgi Apparatus c) Mitochondria d) Rough endoplasmic reticulum
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Which of the following will cause the volume of a gas to decrease to 1/3 of it original value? O A. Raising the absolute temperature by a factor of 3 while increasing the pressure by a factor of 3. O B. Raising the temperature from 25°C to 75°C at constant pressure. OC. Lowering the absolute temperature by a factor of 3 and and pressure by a factor of 3. OD. Lowering the absolute temperature by a factor of 3.