Purpose: To evaluate a person for features of immersion, or trench, foot.					Citations with documentation. 34.01.06	Medal Project 2001. See disclaimer.
data	enter
Are you evaluating a person for immersion foot? (Y or N)		:-):-):-)
Has one or both of the feet been exposed for a prolonged period to cold, nonfreezing water or mud? (Y or N)		:-):-):-)
Has the person had no footwear, or footwear permitting the feet to become cold and wet? (Y or N)		:-):-):-)
Has there been prolonged standing, walking or repeated trauma to the feet? (Y or N)		:-):-):-)
enter an "x" in the appropriate column(s) for each finding
	weak or absent	normal	bounding
pulse in the extremity						Yes	1
	pallor	erythema	numbness	paresthesias	blistering
							6
clinical findings (indicate all present)	swelling	muscle cramping	muscle weakness	ulceration	gangrene
							3
calculate	result
data complete?	Yes
evaluation appropriate?	Yes	:-):-):-)
Does the person have immersion or trench foot?	Yes
clinical state	ischemic	Rewarm carefully to prevent tissue ischemia and gangrene.