The Nurse in a Family Practice Clinic Is Reviewing the Patients

The nurse in a family practice clinic is reviewing the patients scheduled for appointments.Which of these statements is true regarding routine laboratory testing in the following individuals?

A) In pregnancy, no laboratory testing is needed unless problems with the pregnancy are suspected.
B) In the older adult, laboratory values regarding cholesterol and triglyceride levels are the most important because of the risk for disease.
C) Routine laboratory testing is not necessary during adolescence.
D) Laboratory tests for infants with suspected undernutrition.