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Worksheets

PBS 1.2

Total questions: 68

Worksheet time: 51mins

Name
Class
Date
1.

This occurs 2-4 hours after death, where the blood pools due to gravity. The area affected is a bluish-red color.

a)

rigor mortis

b)

algor mortis

c)

livor mortis

2.

Natural death is an example of

a)

Cause of death

b)

Manner of death

c)

Mechanism of death

3.

Exanguination (blood loss) is an example of...

a)

Cause of Death

b)

Manner of Death

c)

Mechanism of Death

4.

Gunshot wound (GSW) is an example of...

a)

Manner of Death

b)

Cause of Death

c)

Mechanism of Death

5.

A specialized surgical procedure that is used to determine the cause and manner of death.

a)

forensics

b)

forensic anthropologist

c)

crime scene

d)

approach the scene

e)

autopsy

6.

What is an autopsy report?

a)

the death certificate

b)

data, observation, and findings from the deceased

c)

emergency contacts

d)

forensic investigation of persons of interest

7.

The person who determines the preliminary cause of death, and helps establish a timeline:

a)

Crime Scene Investigator (CSI)

b)

District Attorney

c)

Medical Examiner

d)

Detective

8.

What does a medical examiner determine?

a)

cause of death

b)

manner of death

c)

time of death

d)

all of these answers are correct

9.
The main purpose of the ____________ system is to break food particles into pieces that can be used.
a)
circulatory
b)
respiratory
c)
digestive
d)
skeletal
10.
What is responsible for delivering oxygen and removing carbon dioxide from the body?
a)
cell nucleus
b)
excretory system
c)
nervous tissue
d)
respiratory system
11.
The __________ system directs the body to inner and outer changes.
a)
digestive
b)
circulatory
c)
nervous
d)
skeletal
12.
The __________ is the main organ of the nervous system.
a)
heart
b)
lungs
c)
brain
d)
skin
13.
The circulatory system uses _________ to deliver oxygen to the rest of the body.
a)
blood cells
b)
lungs and nose
c)
blood vessels
d)
brain and spinal cord
14.
Which of the following body systems work together for support, protection, and movement?
a)
respiratory and cardiovascular
b)
skeletal and muscular
c)
skeletal and integumentary
d)
digestive and respiratory
15.

Post-mortem evaluation to determine time of death

a)

coroner

b)

medical examiner

c)

autopsy

d)

morgue

16.

Which of the following is a common reason for performing an autopsy?

a)

To satisfy a family's curiosity about the COD

b)

To determine if foul play was involved in a death

c)

To determine if a person had any underlying medical conditions

d)

All of the above

17.

This occurs 2-4 hours after death, where the blood pools due to gravity. The area affected is a bluish-red color.

a)

rigor mortis

b)

algor mortis

c)

livor mortis

18.
The cooling of body temperature after death is:
a)
algor mortis
b)
livor mortis
c)
rigor mortis
d)
pallor mortis
19.

The process that causes the muscles in the body to stiffen resulting in rigidity after death is called

a)

algor mortis

b)

rigor mortis

c)

livor mortis

20.

Maximum rigor mortis occurs

a)

between 2-4 hours

b)

2-6 hours after death

c)

12 hours after death

d)

48 hours after death

21.

A cold environment causes algor mortis to occur

a)

faster

b)

slower

22.
Estimate the approximate time of death for the following situation:

A body was found with no evidence of rigor.
a)
2 - 6 Hours
b)
8 Hours
c)
Less than 2 Hours
d)
Less than 1 Hour
23.
Rigor mortis means
a)
Death stiffness
b)
Death color
c)
Death bloat
d)
Death heat
24.

Anna Garcia died _____ hours ago. (98.4 - rectal temperature / 1.5 = hours since death and rectal temperature was 78.2)

a)

10

b)

12

c)

13.5

d)

14.5

25.

An old woman dies peacefully in her sleep. There is no sign of foul play. What is her manner of death?

a)

accidental

b)

homicidal

c)

natural

d)

undetermined

26.
In what environment would a body decay more quickly?
a)
Dry, cold with little oxygen.
b)
Warm and humid with lots of oxygen
27.

A body is found with a blue-purple coloring across the back and the back of the legs. What does this indicate?

a)

the victim died laying on their stomach

b)

the victim died laying on their back

c)

the victim was exercising prior to death

d)

the victim died in a cold environment

28.

A body is found sitting upright in a chair, however the front of the body (chest, stomach, and thighs) are colored blue-purple. What does this indicate?

a)

the victim died sitting in the chair

b)

the victim died laying on their back

c)

the victim was moved after death

d)

the victim died from unusual circumstances

29.

Another term that is used in forensics to describe the environmental temperature in which a body is found is known as ____.

a)

Room Temperature

b)

Ambient Temperature

c)

Outdoor Temperature

d)

Location Temperature

30.

Saliva breaking down carbohydrates.

a)

Physical

b)

Chemical

31.

Your stomach mixes acid and enzymes with the food to break down protein in the pizza.

a)

Physical

b)

Chemical

32.

Chewing food into smaller pieces.

a)

Physical

b)

Chemical

33.

Toxins are poisons that are only manufactured in laboratories.

a)

True

b)

False

34.

All chemicals are toxic and harmful to the body.

a)

True

b)

False

35.

What is the meaning of a gross examination?

a)

Using a microscope to see microscopic details

b)

Cutting the torso to expose internal organs

c)

Using the bare eyes to examine whole organs or specimens

d)

Completing a pathology chemical exam

36.

This person conducts a microscopic tissue exam.

a)

histologist

b)

medical examiner

c)

entomologist

d)

toxicologist

37.

This person conducts a gross exam.

a)

chemist

b)

pathologist

c)

medical examiner

d)

histologist

38.

The smallest unit capable of carrying out life functions.

a)

organ

b)

tissue

c)

cell

d)

molecule

39.

Many different tissues working together to perform a similar function in the body.

a)

organ system

b)

organ

c)

cell

d)

molecule

40.

This is a(n) ___.

a)

organism

b)

tissue

c)

organ

d)

organ system

41.

___ are group of cells that have similar functions.

a)

Molecules

b)

Tissues

c)

Cells

d)

Organs

42.

This is a(n) ___.

a)

organ

b)

organ system

c)

organism

d)

tissue

43.

What is the correct order of organization?

a)

molecule - tissue - organ system - organ

b)

tissue - molecule - cell - organ - organ system

c)

organism - organ - organ system - tissue

d)

cell - tissue - organ - organ system - organism

44.

Which tissue type sends and receives messages throughout the body?

a)

Cardiac

b)

Nervous

c)

Epithelial

d)

Connective

45.

Select all that are parts of the central nervous system.

a)

brain

b)

spinal cord

c)

nerves

d)

capillaries

46.

Nerves leaving the spinal cord and extending throughout the body are part of the ___.

a)

peripheral nervous system

b)

central nervous system

c)

appendexterous nervous system

d)

evolutionary nervous system

47.

This section of the brain receives and processes information from the eyes.

a)

frontal lobe

b)

parietal lobe

c)

occipital lobe

d)

temporal lobe

48.

This section of the brain is responsible for coordination, pleasure, attention, and fear and is the last to develop in adolesence.

a)

frontal

b)

temporal

c)

occipital

d)

parietal

49.

A brain dysfunction related to an outside force to the head.

a)

Chronic Traumatic Encephalopathy (CTE)

b)

Traumatic Brain Injury (TBI)

c)

Concussion

d)

Hematoma

50.

Great detail on soft tissues like the brain, tendons and ligaments.

a)

MRI

b)

X-Ray

c)

CT

d)

PET

e)

Ultrasonography

51.

Epithelial, nervous, connective, and muscle are all types of ___.

a)

organs

b)

tissues

c)

organs

d)

cells

52.

This is a(n) ___.

a)

organ

b)

cell

c)

tissue

d)

system

53.

This tissue supports the body in various forms such as blood, bone, fat, and cartliage.

a)

connective tissue

b)

cardiac tissue

c)

muscular tissue

d)

epithelial tissue

54.

The pumping of blood from the body to the lungs and back to the heart for the purpose of oxgenating the blood is called (a)   circulation.

55.

The largest artery in the body. Carries oxygenated blood from the left ventricle to the rest of the body.

a)

aorta

b)

apex

c)

pulmonary artery

d)

vena cava

56.

The blood vessels that supply oxygen to the heart's tissues.

a)

cornary artery

b)

apex

c)

pulmonary artery

d)

vena cava

57.

Chamber that receives oxygenated blood from the lungs.

a)

left atrium

b)

right atrium

c)

left ventricle

d)

right ventricle

58.

Chamber that receives deoxygenated blood from the vena cava.

a)

left atrium

b)

right atrium

c)

left ventricle

d)

right ventricle

59.

The chamber that receives deoxygenated blood from the right atrium and pumps it to the lungs.

a)

left atrium

b)

right atrium

c)

left ventricle

d)

right ventricle

60.

The thickest chamber and is responsible for pumping oxygenated blood to tissues all over the body.

a)

left atrium

b)

right atrium

c)

left ventricle

d)

right ventricle

61.

The blood vessels that carry oxygenated blood from the lungs to the left atrium.

a)

pulmonary vein

b)

pulmonary artery

c)

aorta

d)

vena cava

62.

Separates the right atrium from the right ventricle.

a)

tricuspid valve

b)

bicuspid valve

c)

aortic valve

d)

mitral valve

63.

The second largest vein in the human body. Returns blood to the right atrium from the upper half of the body.

a)

superior vena cava

b)

right ventricle

c)

chordae tendinae

d)

apex

64.

What is this? (lower case)

(a)  

65.

What is the purpose of a valve?

a)

prevents backflow of blood

b)

provides the heart tissue with oxygen

c)

provides electrical stimulation

d)

oxygenates the blood

66.

The pumping of blood from the body to the lungs and back to the heart for the purpose of oxgenating the blood is called (a)   circulation.

67.

(a)   circulation pumps oxygen-rich blood to the body and returns deoxygenated blood back to the heart.

68.

In most of the body, the arteries carry oxygenated blood and the veins carry deoxygenated blood. Which of the following are exceptions

a)

pulmonary artery

b)

pulmonary vein

c)

aorta

d)

vena cava

e)

renal artery