MMSC 407 Clinical Chemistry Final Exam 2026/2027
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Must ___ urine to prevent the precipitation of calcium
salts. - ANSWER-acidify
Lipoprotein lipase - ANSWER-enzyme responsible for
hydrolysis of triglyceride from chylomicrons and VLDL
Exogenous pathway - ANSWER-1.pancreatic lipase
2.lipase will break down triglycerides into free fatty acids
and glycerol
3.intestinal cells absorb the micelles
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4.in the intestinal cells, the lipids in the micelles are re-
esterfied into triglyceride and esterfied cholesterol
5.then packaged into chylomicron particles with apocii
6. Chylomicrons are secreted into the lymphatic duct and
make their way to the peripheral blood
7. Once in blood, they make their way to muscles and
tissues to be used later
8. As they pass through the capillaries and tissues, chyly.
Attaches to lipoprotein lipase
If you have a non fasting specimen, and it is
lipemic/cloudy, you are looking at___ - ANSWER-
chylomicrons
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Endogenous pathway of lipoprotein metabolism -
ANSWER-VLDL will be hydrolyzed into IDL through
interactions w/ lipo. Lipase and HDL
A loss of triglycerides
IDL is converted into LDL through interactions with __ and
__. - ANSWER-HDL and LCAT
LDL transports cholesterol to the tissues to help with: -
ANSWER-steroid synthesis
Cell membrane synthesis
Major storage carbohydrate in animals is____ which is
located most abundantly in___ - ANSWER-glycogen, liver
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Which types of analytical variation does QC detect -
ANSWER-systematic error
The first of the digestive enzymes used to break down
carbs - ANSWER-salivary amylase
Adipose tissue is a common way the body stores excess -
ANSWER-glucose
D-glucose and L-glucose are _____ to each other -
ANSWER-stereoisomers