FREE Registered Dietetic Technician Practice Questions and Answers
What exactly does salivary amylase do?
The presence of a certain enzyme initiates chemical digestion. The enzyme responsible for this, salivary amylase, is present in the mouth and starts the process of chemical digestion by assisting in the breakdown of starch molecules, which are complex carbohydrates contained in meals.
Which of the following is the purpose of the initial counseling session?
One of the primary goals of a counselor when meeting with a client is to build trust. If clients lack trust in their relationship with their counselor, they are less inclined to open up about the difficulties they are experiencing, much alone address these difficulties with the person with whom they are meeting.
Which of the following is responsible for low birth weight, failure to thrive in infancy, childhood obesity, and an uncontrolled hunger that lasts throughout life?
PWS is characterized by severe hypotonia, weak appetite, and feeding problems in early childhood, followed by excessive eating and the progressive development of morbid obesity (unless food intake is rigorously regulated). Motor development and verbal development are both delayed.
What can help prevent kidney stone formation?
To help decrease urine acidity and reduce the possibility of stone formation, consume more fruits and vegetables while consuming less animal-based proteins.
The transport protein for vitamin A is which of the following?
Transthyretin is a highly conserved protein that transports the thyroid hormone thyroxine as well as the retinol-binding protein attached to retinol (vitamin A).
Which of the following patients is most likely to suffer from cachexia?
Not only cancer, but also many chronic or terminal diseases such as AIDS, chronic obstructive pulmonary disease (COPD), rheumatoid arthritis, tuberculosis, and Crohn's disease, are associated with cachexia, a condition of abnormally low weight, weakness, and general bodily decline that deteriorates quality of life and lowers the prognosis of patients who suffer from it.
Which of the following is found in egg yolks?
Eggs contain lutein, a natural component in the carotenoid family associated to better vision. Carotenoids, such as lutein, are responsible for the vibrant colors we see in our meals, including orange carrots, green spinach, red tomatoes, and bright yellow egg yolks.