Free Registered Dietetic Technician Trivia Questions and Answers

Question 1

Which of the following is a common adverse effect of immunosuppressive medication treatment used in organ transplantation?

Accepted Answer

Hyperkalemia

Answer

Immunosuppressive medications, particularly calcineurin inhibitors like cyclosporine and tacrolimus, are commonly used in organ transplantation to prevent rejection. A known adverse effect of these drugs is their impact on renal function, which can lead to electrolyte imbalances, including hyperkalemia (elevated potassium levels). Monitoring potassium levels is crucial for patients on these medications.

Question 2

The pigment that gives tomatoes their rich red color is:

Accepted Answer

Lycopene

Answer

Lycopene is a naturally occurring bright red carotenoid pigment and powerful antioxidant found abundantly in tomatoes, as well as other red and pink fruits and vegetables. It is specifically responsible for giving tomatoes their characteristic rich red color. Lycopene is also known for its potential health benefits.

Question 3

The pancreas produces which protein-digesting enzymes:

Accepted Answer

Trypsin, chymotrypsin, carboxypeptidase

Answer

The pancreas plays a crucial role in protein digestion by producing and secreting several key protein-digesting enzymes (proteases) into the small intestine. These enzymes include trypsin, chymotrypsin, and carboxypeptidase. They work together to break down large polypeptide chains into smaller peptides and individual amino acids, which can then be absorbed by the body.

Question 4

The number of people directed by one manager is known as a:

Accepted Answer

Span of control

Answer

Span of control is a fundamental concept in organizational management that refers to the number of subordinates or employees that a manager can effectively and efficiently supervise. It dictates the number of reporting relationships within an organization and influences its overall structure, hierarchy, and communication flow.

Question 5

Which of the following measurements should be used to determine the degree of iron shortage in an anemic patient?

Accepted Answer

Serum ferritin

Answer

Serum ferritin is considered the most sensitive and specific laboratory test for assessing the body's iron stores and determining the degree of iron deficiency. While hemoglobin concentration indicates anemia and other parameters like transferrin saturation provide additional context, serum ferritin directly reflects the amount of iron stored in the body, making it the best indicator for diagnosing and quantifying iron shortage.

Registered Dietitian Nutritionist Practice Test

Registered Dietitian Nutritionist Practice Test

Free Registered Dietetic Technician Trivia Questions and Answers