General

Question 0

What are LDLs formed from?

Answer 0

1. VLDL

2. IDL

Question 1

What is the major fat in LDL?

Answer 1

Cholesterol

Question 2

Factors that affect filtration across a capillary wall?

Answer 2

1. Surface area of vessel
2. Hydrostatic pressure in the capillary
3. Hydrostatic pressure in the interstitial space
4. Osmotic pressure (oncotic) pressure in the capillary
5. Osmotic pressure (oncotic) pressure in the interstitial space
6. Reflection coefficient

Question 3

Flow through a vessel

Answer 3

1. directly proportional to the pressure head of flow
2. Directly proportional to the fourth power of the radius
3. Inversely proportional to the viscosity
4. Inversely proportional to the length of the tube

Question 4

What shifts the Hb dissociation curve to the right?

Answer 4

1. Raised CO2
2. Lowered pH
3. Increase in temperature
4. Increase in 2,3-DPG

Increases oxygen availability to tissue