Can we record blood test results for cholesterol in the health app pls?

Can we record blood test results for cholesterol in the health app pls?

No, that doesn't appear to be one of the options. You can let Apple know it's something you'd like to see here:

Product Feedback - Apple

Yes you can record blood pressure and other vitals.

The levels of total cholesterol fall into the following categories: 

• ideal level: cholesterol level in the blood less than 5mmol/l
• too high cholesterol level: between 5 and 6.4mmol/
• very high cholesterol level: between 6.5 and 7.8mmol/l
• extremely high cholesterol level: above 7.8mmol/l 

As the same units are used in blood glucose you probably could use that?

See here

Well, if the OP wants to record both, it would be a problem. Also, cholesterol is usually given in multiple numbers (total, HDL and LDL).

Yes can’t argue with that.

But, it was a creative suggestion nonetheless.