ARRT Patient Care Practice Exam

An esophagram is most likely requested for patients with which of the following conditions?

1. Varicies

2. Achalasia

3. Dysphasia

4. All of the above

The correct answer is: Varicies

An esophagram, also known as a barium swallow study, is an imaging test used to evaluate the anatomy and function of the esophagus. It is particularly useful for identifying conditions that affect swallowing and esophageal structure. Patients with achalasia present with a disorder associated with the inability of the lower esophageal sphincter to relax properly, leading to difficulty in swallowing and potential esophageal dilation. An esophagram can effectively show the characteristic features of achalasia, such as esophageal dilation and a narrowing at the lower esophagus. Dysphagia, which refers to difficulty swallowing, is another symptom that can arise from various reasons, including structural or motor issues in the esophagus. An esophagram can help visualize the esophagus to identify potential obstructions or abnormalities that may be causing dysphagia. Varices, particularly esophageal varices, are swollen veins in the esophagus that can lead to bleeding and are typically associated with liver disease and portal hypertension. While an esophagram can detect secondary changes in the esophagus associated with varices, the primary diagnostic tools for varices often include endoscopy. While varices, achalasia, and dysphagia are all relevant conditions, dysphagia and ach