Q. 15.70 - An Introduction to General, Organic, and Biological Chemistry

Question

Five months after Rebecca added the fibrate TriCor to the statin, her blood test showed that a $5.0 mL$ blood sample contained a total cholesterol of $14 mg$.

a. How many grams of TriCor did Rebecca consume in $1$ week?

b. What was her total cholesterol in $\mathrm{mg}/\mathrm{dL}$ ?

Step-by-Step Solution

Answer

(part a)  TriCor did Rebecca consume in $1$ week $1.0$ grammes.

(part b)    Total cholesterol in $280 \mathrm{mg}/\mathrm{dL}$

Step 1: Introduction (part a)

Lipids are found naturally components this included fats, waxes, and sterols. triglycerides, for illustration Cholesterol are fats that have included glycerol bonded to three fatty acids, such like fats and oils. 

Step 2: Given Information (part a)

In fatty acids, the hydroxyl group is short and spindly, with a carbonyl group at position. 

Step 3: Explanation (part a)

Rebecca's blood test five months afterwards administering the fibrate Tricor to the statin disclosed that a $5.0mL$ amount of blood contains good cholesterol of $14mg$.

$-145mg / day$ is the standard amount of TriCor.

(a) Rebecca's complete Tricor ingestion with one week -

$=145 mg\times 7days$

$=1,015 mg$or $1.015 mg$

Total grammes of Tricor consumed by Rebecca in  week $1.015$ grammes.

Step 4: Given Information (part b)

Unsaturated fatty acids have a or more coal double bonds, whilst saturated fatty acids possess just dioxide covalent bond. 

Step 5: Explanation (part b)

(b) Palmitate in generally Serum cholesterol imbalance is assessed in a blood sample. As a conclusion, total cholesterol level is overall good cholesterol. 

 for total cholesterol $1.0mL$

$=14\times 1/5$

$=2.8 mg$

Total Cholestrol in $1.0mL = 2.8 mg$

Therefore, absolute chole $=280\mathrm{mg}/\mathrm{dL}$