Forensic Anthropology & Skeletal Analysis Flashcards

What is the primary role of a forensic anthropologist in a death investigation?

Answer: Analyzing skeletal remains to establish biological profiles and assist in identification

Forensic anthropologists specialize in analyzing skeletal and decomposed remains to determine biological profiles and assist in victim identification.

Which skeletal element exhibits the greatest sexual dimorphism and is considered most reliable for determining biological sex in adult skeletons?

Answer: Pelvis

The pelvis shows the greatest sexual dimorphism and is the most reliable bone for determining biological sex in adult skeletons due to adaptations for childbearing in females.

The greater sciatic notch morphology is a skeletal feature primarily used to assess which biological parameter?

Answer: Biological sex

The greater sciatic notch is wider in females to accommodate childbirth and is one of the most reliable morphological indicators of biological sex in adult skeletal remains.

In forensic anthropology, a 'biological profile' refers to which set of assessments derived from skeletal remains?

Answer: An assessment of sex, age at death, stature, and ancestry

A biological profile is the forensic anthropologist's systematic assessment of biological sex, age at death, living stature, and ancestry derived from skeletal analysis to narrow identification.

Which long bone is most commonly used to estimate living stature from skeletal remains, as it has the strongest correlation with total body height?

Answer: Femur

The femur provides the most accurate stature estimates because it is the longest bone in the body and shows the strongest statistical correlation with overall standing height.

In forensic anthropology, the term 'maceration' refers to which laboratory process?

Answer: The process of removing soft tissue from bone through soaking in water

Maceration is the process of soaking skeletal remains in water to facilitate decomposition and removal of soft tissue, preparing bones for detailed skeletal analysis.

Forensic anthropology is best classified as an applied subfield of which broader academic discipline?

Answer: Physical (biological) anthropology

Forensic anthropology is an applied subfield of physical (biological) anthropology that applies knowledge of human skeletal biology and variation to legal and medicolegal investigations.