Wow your nurse is a keeper.. can I swap her for my useless GP please?
Whilst the total cholesterol number may look high your Triglyceride to HDL ratio is very good.
Divide Trigs by HDL and you want to get as low as possible
"If lipid values are expressed as mmol/L (like in Australia, Canada, and Europe);
TG/HDL-C ratio less than 0.87 is ideal
TG/HDL-C ratio above 1.74 is too high
TG/HDL-C ratio above 2.62 is much too high"
Yours is 0.44 which is brilliant. This should also mean that your LDL (normally incorrectly called "bad'" cholesterol) are large fluffy particles which is exactly what you want. So all in all very good results.