this pressure a. Capillary Hydrostatio b. Arterial Hydrostatic c. Lymphatic hydr
ID: 3522664 • Letter: T
Question
this pressure a. Capillary Hydrostatio b. Arterial Hydrostatic c. Lymphatic hydrostatic Peripheral resistance (PR) to the blood flow is the resistance of a. Capillary system Among the many factors Involved in cardiovascular pressures include this a. Blood cell Q31. b. Venous system Arterial system Q32. b. Blood viscosity .Blood Hemoglobin 033. The three processes that move fluids across capllary walls are Diffusion, Filtration and a. Reabsorption Net hydrostatic pressure (NHP) for filtration and reabsorption is expressed by CHP-IHP b. Absorption c. Osmosis Q34. b. CHP+IHP c. IHP-CHP Q35. Net filtration pressure (NFP) is negative at the venule end of capillary. How much is the NFP at the arteriole end? a. -7 mmHg b. 10 mmHg c. 0 mmHg 0Explanation / Answer
q31. By definition, peripheral resistance is the resistance exerted by the artery to the blood flow. So your selection is right.[ among all vascular bed artery, vein and capillary, arteries are the vessel which has the property of recoiling due to smooth muscle to exert resistance]
q32. Main factors which control vascular pressure are vascular resistance, autonomic nervous system, blood viscosity, cardiac output. So your selection is correct.
q33.Reabsorption, your selection is right. Osmosis is a process which is applied to semipermeable membrane like a cell wall, not the capillary wall.
q34. Capillary hydrostatic pressure(CHP) works toward interstitial fluid, interstitial hydrostatic pressure(IHP) works toward capillary: Net filtration pressure for the filtration and reabsorption is measured from the resultant force between capillary hydrostatic pressure and interstitial hydrostatic pressure. Mathematically it is the sum of CHP and IHP. For filtration net hydrostatic pressure value is positive( ie CHP+IHP= positive value), while during reabsorption net hydrostatic pressure is negative( CHP+IHP =negative value). So the answer is CHP+IHP
Q35> ANSWER -7mmHg
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