CFC Forensic Anthropology & Skeletal Analysis 3

Question 1

Perimortem trauma in forensic anthropology refers to injuries that occurred:

Accepted Answer

Around the time of death before significant decomposition or drying

Answer

Perimortem trauma refers to injuries at or near the time of death, before significant post-mortem changes; fresh bone responds with green-stick fractures and radiating crack patterns similar to living bone.

Question 2

Postmortem bone damage is distinguished from perimortem trauma primarily by which characteristic?

Accepted Answer

Differences in fracture pattern morphology and color changes from drying and bleaching

Answer

Postmortem bone damage typically shows dry, brittle fracture patterns with color differences (bleaching, brown staining) and longitudinal splitting, distinct from the green-stick or radiating fractures of perimortem fresh bone.

Question 3

Sharp force trauma on bone is most characteristically identified by which feature?

Accepted Answer

Smooth-edged incised marks or saw kerf marks with flat internal walls

Answer

Sharp force trauma from knives, axes, or saws produces smooth-edged incised marks or kerfs with flat internal walls on bone, distinct from the irregular margins of blunt force trauma.

Question 4

In blunt force trauma to the skull, a 'pond fracture' specifically refers to:

Accepted Answer

A localized depressed fracture at the impact site where bone is driven inward

Answer

A pond fracture is a localized, depressed skull fracture at the impact site where the bone is driven inward, creating a depression that resembles a pond; it is surrounded by radiating and concentric fractures.

Question 5

In forensic anthropology, 'commingled remains' refers to:

Accepted Answer

Skeletal elements from two or more individuals found mixed together

Answer

Commingled remains consist of skeletal elements from two or more individuals that have been mixed together, requiring careful sorting by element, size, and morphology to reconstruct individual inventories.

(CFC) Certified Forensic Consultant Practice Test

(CFC) Certified Forensic Consultant Practice Test

CFC Forensic Anthropology & Skeletal Analysis 3