Certified Dietary Manager (CDM) Practice Exam

What condition is described by the term gastroparesis?

1. Rapid stomach emptying

2. Overproduction of stomach acid

3. Stomach paralysis

4. Blockage in the digestive tract

The correct answer is: Stomach paralysis

Gastroparesis is a medical condition characterized by delayed gastric emptying, which can be effectively described as stomach paralysis. In this condition, the stomach takes longer than normal to empty its contents into the small intestine due to impaired movements of the stomach muscles. This can lead to a variety of symptoms, including nausea, vomiting, bloating, and abdominal pain. The underlying causes may include diabetes, neurological disorders, or certain medications that affect gastric motility. The other choices refer to different gastrointestinal conditions. Rapid stomach emptying would indicate a functionally opposite issue called dumping syndrome, where food moves too quickly from the stomach to the small intestine. Overproduction of stomach acid typically relates to conditions such as peptic ulcers or gastroesophageal reflux disease (GERD), neither of which equates to gastroparesis. Lastly, a blockage in the digestive tract refers to an obstruction that prevents normal passage of food and waste, which is distinct from the delayed emptying seen in gastroparesis. Understanding the specific mechanisms involved in gastroparesis helps in managing and treating this condition effectively.