Which of the Following Statements About Routine Laboratory Testing Is

Which of the following statements about routine laboratory testing is true in the following individuals?

A) In pregnant women,no laboratory testing is needed unless problems in the pregnancy are suspected.
B) In older adults,laboratory values for cholesterol and triglycerides are most important with regard to risk of disease.
C) In adolescents,unless disease is suspected,laboratory evaluation of hemoglobin and hematocrit levels and urinalysis for glucose and protein are adequate.
D) In infants and children,laboratory tests should be performed at each well-child checkup,whether or not the child is exhibiting signs of illness that affect nutritional status.