In: Biology
46. The filtration coefficient can be decreased by
a. increased MAP
b. decreased TPR
c. decreased venous pressure
d. none of the above
44. Extracellular edema results from
a. increased capillary hydrostatic pressure
b. decreased capillary hydrostatic pressure
c. increased osmotic pressure in the capillary
d. decreased osmotic pressure in the interstitial
compartment
43. Hypoosmotic overhydration can be caused by
a. SIADH
b. DI
c. DM
d. none of the above
44. Extracellular edema results from
a. increased capillary hydrostatic pressure
b. decreased capillary hydrostatic pressure
c. increased osmotic pressure in the capillary
d. decreased osmotic pressure in the interstitial
compartment
43. Hypoosmotic overhydration can be caused by
a. SIADH
b. DI
c. DM
d. none of the above
42. Addison's disease is associated with
a. decreased sodium levels
b. hyperkalemia
c. both a and b
d. none of the above
41. Cushing syndome leads to
a. hyponatremia
b. hypernatremia
c. hyerkalemia
d. none of the above
Answer 41: C) Hyerkalemia
Comments: Cushing syndrome is a condition when the body makes too much of cortisole for long time. The increased level of hormone leads to hyperkalemia.
Answer 42: C) both a and b
Comments: Addison’s disease is due to adrenal insufficiency due to that the adrenal gland is unable to produce hormones. So the kidney is no is not able to retain sodium level and the counter balance potassium level increases.
Answer 43: B) DI
Comments: Diabetes Insipidus (DI) is a condition in which a large amount of diluted urine passes with increase of thrust the condition is known to Hypoosmotic overhydration
Answer 44: A) Increased capillary hydrostatic pressure
Comments: Edema results due to extracellular fluid accumulation. This is due to increased capillary filtration
Answer 45: C) decreased venous pressure
Comments: Increased venous pressure is essential for increased glomerulus filtration rate (GFR). If the venous pressure decreases the filtration rate also decreases