What Syndrome Consists of Achalasia, Formation of Esophageal Webs, and Iron

question 4

Multiple Choice

What syndrome consists of achalasia, formation of esophageal webs, and iron deficiency anemia?

• A) Sprue
• B) Scurvy
• C) Plummer-Vinson
• D) Pellagra

---

Definitions:

Sea Water

Water from the sea, characterized by its high salinity, containing dissolved salts, minerals, and organic materials.

Concentration

The measure of the amount of a given substance in a specific volume of a solution or mixture.

Osmoregulators

Organisms that regulate their internal osmotic pressure, maintaining fluid balance despite external environmental changes.

Salt Concentration

The amount of salt dissolved in a solution, typically measured in parts per thousand or milligrams per liter, significant in both biological and environmental contexts.