Free CDR Registered Dietitian Question and Answers

Question 1

Robert is a director in charge of a food production system. Currently, Robert's kitchen uses a ready prepared system. However, he would like to improve the food quality and menu flexibility of his establishment. Which of the following actions should Robert take?

Accepted Answer

Robert Should switch to a conventional food production system

Answer

Conventional food systems are the most common type and typically include food production and the holding of hot and chilled food prior to food service. Conventional food systems have greater menu flexibility and perceived food quality; however, there are higher food costs and labor costs associated with conventional food systems.

Question 2

Leonard sees an outpatient Registered Dietitian for weight loss counseling. However, he often skips his early morning exercise in favor of sleeping in. This type of behavior that prevents desired change from happening is known as what?

Accepted Answer

Restraining force

Answer

A resistant force is a behavior that prevents desired change from happening, such as overconsuming high calorie foods, which prevents weight loss. Resistant forces should be identified during the unfreezing stage of Lewin's Change Management theory

Question 3

Prior to menopause, women are less likely to be effected by heart disease. In the study of disease epidemiology, gender is known as a:

Accepted Answer

fixed determinant

Answer

Gender is a fixed determinant of disease epidemiology, as it cannot be changed. Other fixed determinants include race and genetics.

Question 4

Alonso is a researcher studying the effects of saturated fat on heart disease over a period of ten years. Which action would best benefit Alonso's research?

Accepted Answer

Designing a longitudinal study that follows one group of people over a long period of time

Answer

Longitudinal studies follow a group of people over a long period of time, which would be the best method for determining how saturated fat affects heart disease. However, it can be difficult to maintain participant engagement over a long period of time.

Question 5

Which of the following medical conditions would require the use of total parenteral nutrition versus enteral nutrition?

Accepted Answer

Ischemic bowel disease

Answer

Parenteral nutrition is used to treat patients who cannot eat or have limited digestive powers by providing a liquid mixture of nutrients directly to the bloodstream. Parenteral nutrition may be used if a feeding tube hasn't worked, or if the patient has a condition such as Crohn's disease, cancer, short bowel syndrome, or ischemic bowel disease.

CDR - Commission on Dietetic Registration Exam Practice Test

CDR - Commission on Dietetic Registration Exam Practice Test

Free CDR Registered Dietitian Question and Answers