NEW
Font size
WorksheetsHYPERLIPOPROTEINEMIAS
Total questions: 10
Worksheet time: 10mins
1.Which lipoprotein has highest phospholipid content?
a) Chylomicrons
b) VLDL
c) LDL
d) HDL
2. Which of the following Apo protein is an activator of LCAT
a) Apo C II
b)Apo E
c)Apo B100
d)Apo A1
3.Which of the following lipoproteins is produced via the exogenous lipoprotein pathway?
a) High density lipoproteins
b) Very low density lipoproteins
c) Chylomicrons
d) Low density lipoproteins
4.Genetic deficiency of lipoprotein lipase cause hyperlipoproteinemia of the following type:
a) Type I
b) Type IIa
c) Type IIb
d) Type V
5.Which of the following lipotropic factors are components of phospholipids & required for their synthesis.
a)Choline
b)Betaine
c) Methionine
d)Folic acid
6.Cholesterol and fatty acids absorbed from the intestinal lumen are packaged into which types of lipoproteins and secreted from the enterocytes into the lymph?
a) Chylomicrons and HDL
b) Chylomicrons and VLDL
c) HDL and LDL
d) VLDL and HDL
7.What is the primary lipoprotein secreted from the liver that is at least partially composed of dietary derived lipids?
a) Chylomicrons
b) HDL
c) VLDL
d) LDL
8. Which of the following statements about plasma lipoproteins is correct?
a) They have a hydrophobic core(centre) of triacylglycerol and cholesterol esters
b) They have a hydrophobic core(centre) of phospholipids and free cholesterol
c) They have a hydrophilic core(centre) of triacylglycerol and cholesterol esters
d) They have a hydrophobic core(centre) of phospholipid and Apo lipoproteins
9.The Atherogenic Lipoprotein Phenotype (ALP) is a collection of which lipoprotein abnormalities?
a) Reduced levels of HDL, a high proportion of small dense LDL and raised triglycerides
b) Reduced levels of HDL, a high proportion of small dense LDL and normal triglycerides
c) Raised levels of HDL, a high proportion of small dense LDL and raised triglycerides
d) Reduced levels of HDL, a low proportion of small dense LDL and raised triglycerides
10.What are the functions of dietary fat?
a) Provide energy to the body
b) Form part of cellular membranes
c) Cell signalling
d) All options given are correct
