Final

Question 1

Blood carries oxygen from the lungs to

Answer 1

All the other tissues in the body and in turn carry waste products, Co2

Question 2

White blood cells are called Leukocytes and they have a

Answer 2

Nucleus and are the source of DNA testing

Question 3

A Serum stain is

Answer 3

a pale yellowish liquid that is left behind when the clotted substances are removed

Question 4

Our bodies make antibodies to protect us from

Answer 4

foreign molecular specifics

Question 5

(Type A (Blank), Type B (Blank), Type AB (Blank), Type O (Blank))

Answer 5

AA, AO/BB,BO/AB/OO

Question 6

If the mother is Rh-blank and the father is Rh-blank

Answer 6

negative, positive

Question 7

Kastle-Meye color test- Hemoglobin acts like a

Answer 7

peroxidase

Question 8

(Blank) of the bloodstains/spatter, the (Blank) of the victim at the time of blows, (Blank) of blows struck, the (Blank) of deposit, (Blank) of deposition (drip, blunt force trauma and gunshot wounds), the (Blank) of travel after injury

Answer 8

Origin, position, number, direction, manner, direction

Question 9

Point of Origin, angle of impact = arc sin W/L

Answer 9

The answer is True

Question 10

Gunshot back splatter

Answer 10

Areas from entrance wound pass back towards weapon and shooter, seen only at close range of fire, seen on inside of the barrel (exterior of weapon, hand, arm, and chest of the shooter)

Question 11

Stab wound is

Answer 11

deeper than it is long

Question 12

Incised wound is

Answer 12

longer than it is deep

Question 13

The blade

Answer 13

length, width, and thickness, Single or double edges, Degree of taper from tip to hilt, Serrated r squared-off back edge, The face of the hilt guard adjacent to the blade, Groves, serration or forking of the blade, The sharpness of the edge and tip of the blade

Question 14

Any object with a sharp or pointed edge can cause a sharp force injury

Answer 14

Knives of all types, Shears of all types, Forks of all type

Screwdrivers, picks, axes, broken bottles, ceramics, golf clubs, broom sticks, medical-surgical catheters, and probes

Question 15

What is a distance shot

Answer 15

A wound of entrance without surrounding residue

Question 16

Gun Wounds Typical Entrance:

Answer 16

Skin Defect, Rim of abrasion, Surrounding residue, and Surrounding discoloration due to CO

Question 17

Primer is typically all 3 elements

Answer 17

Lead, barium, antimony.

Question 18

Livor Mortis

Answer 18

This means literally the color of death

Question 19

Estimate time since death: The first step

Answer 19

The window of death- between- when the deceased was last seen to be alive by a reliable witness and time pronounced dead

Question 20

Newton’s law of cooling states

Answer 20

That the rate of cooling of an object is proportional to the temp difference between the object and its surroundings provided that this difference is not too large

Question 21

Clothing, Fat

Answer 21

the slower body loses temp

Question 22

Child, Wind

Answer 22

faster body temp loss

Question 23

High Humidity increases

Answer 23

evaporation of water and hastings

Question 24

Immersion in water is a

Answer 24

good conductor

Question 25

Immersion in organic

Answer 25

slows conduction