Medical Quiz

Hair Evidence Quiz

Preview:


What type of medulla pattern is shown here?

A. continuous

B. fragmented

C. stacked

D. interupted


What are the tree stages of hair growth in order from start to end?

A. Anagen, telogen, and catagen

B. anagen, catagen, and telogen

C. telogen, catagen, and anagen

D. catagen, telogen, and anagen


When processing hair found at a crime scene, we must determine if the origin is:

A. human or animal

B. human or reptile

C. reptile or mammal

D. human or alien


Which number in the diagram represents the cortex?

A. B

B. A

C. C

D. D


The two main categories of human hair are:

A. Terminal and vellus

B. terminus and vascular

C. terminal and fetal

D. head and body


What type of medulla pattern is shown here?

A. interrupted

B. fragmented

C. stacked

D. not visible


What types of DNA can be found on the hair?

A. Mitochondrial

B. nuclear

C. Both mitochondrial and nuclear

D. none


How many approximate hair follicles on a human head are there?

A. 100,000

B. 1 million

C. 60,000

D. 1000


Which number in the diagram represents the cuticle?

A. A

B. D

C. B

D. F


Is it possible to determine what body part hair evidence came from?

A. yes

B. no


Can we tell if a hair was forcibly removed?

A. Yes

B. no


Which phase of hair grown cycle does the hair fall out naturally?

A. Telogen

B. anagen

C. catagen

D. none of the above


Humans lose approximately how many hair per day?

A. 100

B. 1000

C. 50

D. 5


What are the three cuticle patterns?

A. Coronal, spinous, imbricate

B. flowery, circular, triangular

C. square, round, diamond


Can race origin be determined by hair?

A. Yes

B. no


Topics:

Disease, Immunity, and Phatogens Circulatory and Nervous System Excretion-Dialysis Mutations Male Reproductive System Tenses Human Digestive System Trauma Intravenous Fluid Therapy Microbes and Infectious Disease Cardiovascular Adaptation Refresher Bacterial Protein Synthesis Inhbitors Urinary System Medical Terms Transportation Abnormal Psychology; Assessment and Diagnosis