University Of Central Florida (UCF) PCB3703C Human Physiology Exam 4 Practice

Achalasia, also referred to as cardiospasm, is a condition that affects the esophagus and is characterized by the inability of the lower esophageal sphincter to relax properly, coupled with a loss of peristalsis in the esophageal body. The symptoms of this condition typically include retrosternal pain, dysphagia (difficulty swallowing), and decreased peristaltic activity in the lower esophagus. The symptom of increased appetite is not associated with achalasia. In fact, individuals with this condition often experience significant discomfort and difficulty when consuming food, which can lead to a decrease in appetite over time. Instead of an increased appetite, patients may avoid eating due to the discomfort caused by swallowing, which makes this symptom inconsistent with the condition. In summary, the presence of retrosternal pain, dysphagia, and lower esophageal aperistalsis are characteristic symptoms of achalasia, while increased appetite does not align with the typical clinical presentation of the condition.