Pes Planus is also known as:

Question

Accepted Answer

The correct option is (4):
The medical term 'Pes Planus' is used to describe a common postural deformity in which the medial (inner) longitudinal arch of the foot is either partially or completely flattened, causing the entire sole of the foot to touch the floor when standing. This condition is universally recognized in non-medical and clinical settings by all three terms listed in the options. 'Flat feet' is the most widely used colloquial name for the condition. 'Fallen arches' and 'Collapsed arches' are descriptive synonyms that precisely explain the pathological mechanism—the arch's structural integrity has been compromised, causing it to drop or 'collapse.' Since all three phrases accurately describe the physical manifestation of Pes Planus, the most comprehensive and correct choice in this multiple-choice question is 'All options are right.' This holistic view is necessary when answering questions about terminology in physical education and anatomy.

The incorrect option is (1):
Flat feet is factually correct as a common name for Pes Planus, but it is an incomplete answer in the context of this question. While the condition is literally a "flat foot," selecting only this option overlooks the alternative, equally valid clinical descriptions provided. In an examination setting, if a more encompassing option like 'All options are right' is available, the individual synonym is considered less correct as the sole answer. Thus, although 'Flat feet' is a true statement, it is not the *best* answer when all other terms are also correct.

The incorrect option is (2):
Fallen arches is also a correct, highly descriptive term for Pes Planus, explaining the underlying cause—the failure of the structures (ligaments, tendons) that support the arch. However, similar to 'Flat feet,' this option is only one component of the complete set of correct descriptors. The failure to select the most inclusive option, 'All options are right,' means that choosing 'Fallen arches' alone would result in an incorrect final response. Therefore, while anatomically precise, it does not represent the full answer.

The incorrect option is (3):
Collapsed arches is another accurate synonym for Pes Planus that focuses on the structural change of the foot. It highlights the pathological state where the normal, weight-bearing curve of the foot has fully given way under stress. However, as with the other individual options, choosing 'Collapsed arches' fails to acknowledge that 'Flat feet' and 'Fallen arches' are also entirely correct terms for the same condition. Since the question asks for what Pes Planus is known as, and all three individual options are correct and encompassed by Option 4, this option is incomplete.