Related Questions

Capillary permeability is increased by
A Histamine
B Viral infection
C Burn
D Vitamin C excess
E Prolonged ischemia
The angle of contact between a glass capillary tube of length 10 cm and a liquid is 90 degree . If the capillary tube is dipped vertically in the liquid, then the liquid:
A Will rise in the tube
B Will get depressed in the tube
C Will rise -up to 10 cm in the tube and will over flow
D Will neither rise nor fall in the tube.
The angle of contact between a glass capillary tube of length 10 cm and a liquid is 90 Degree. If the capillary tube is dipped vertically in the liquid, then the liquid:
A Will rise in the tube
B Will get depressed in the tube
C Will rise-up to 10 cm in the tube and will over flow
D Will neither rise not fall in the tube
Applying a pressure drop across a capillary results in a volumetric flow rate 'Q' under laminar flow conditions. The flow rate for the same pressure drop, in a capillary of the same length but half the radius is
A $$\frac{{\text{Q}}}{2}$$
B $$\frac{{\text{Q}}}{4}$$
C $$\frac{{\text{Q}}}{8}$$
D $$\frac{{\text{Q}}}{{16}}$$
The following mediators increase capillary permeability in acute inflammation
A Histamine
B Bradykinin
C Prostacyclin
D Platelet Derived Growth Factor (PDG
E Angiotensin
For the flow of gases through a capillary, with increase in temperature, the permeability __________ as per Knudsen law.
A Increases
B Decreases
C Remains same
D Either A or B; depends on the gas
Substances which have permeability less than the permeability of free space are known as
A Ferromagnetic
B Paramagnetic
C Diamagnetic
D Bipolar
Magnetic permeability of iron is increased by its
A Decarburising
B Alloying with cobalt
C Purification
D Alternate heating & cooling
Cardio Vascular diseases affect -----?
A Lungs
B Liver
C Stomach
D Heart
Vascular উদ্ভিদের পর্ব শুরু কোনটি থেকে?
A সমাঙ্গ উদ্ভিদ
B মসবর্গ
C ফার্ণবর্গ
D সপুষ্পক উদ্ভিদ

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