Final answer:
The frog position is used as part of a patient assessment to examine the external genitalia of a neonate, examine a child for an imperforate hymen, and facilitate insertion of the speculum in an obese patient.
Step-by-step explanation:
The frog position is used as part of a patient assessment in several situations. For example, it can be used to examine the external genitalia of a neonate (A). It is also used to examine a child for an imperforate hymen (B). Additionally, the frog position can be used to facilitate insertion of the speculum in an obese patient (C).