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WorksheetsBlood
Total questions: 15
Worksheet time: 8mins
Human blood is mainly composed of:
red blood cells & plasma
red & white blood cells & plasma
White blood cells & plasma
antigens & antibodies
The most common blood type in Australia is
Type A
Type B
Type O
Type AB
Type B blood has
anti A in the plasma
Anti B in the plasma
no antibodies in the plasma
anti AB in the plasma
An AB- type person has
No antibodies in their plasma & the rH factor
A & B antibodies in their plasma & the rH factor
A & B antibodies in their plasma & no rH factor
no antibodies in their plasma & no rH factor
Type B blood can accept which blood types
B & O
B & A
O & AB
just O
Which of the following are used to identify a person's blood group
antigens in the plasma
white blood cells
antigens on the red blood cells
antibodies on the red blood cells
The function of platelets in your blood is
clot the blood & form a scab
to help with immunity
to bulk up the blood so it can flow easily
to fight infection
This type of blood droplet
Indicates the person is moving & wound is low down
Indicates the person is not moving & wound is low down
Indicates the person is moving & wound is high up
Indicates the person is not moving & wound is high up
This tupe of blood smear indicates
movement of left to right & a horizontal surface
movement of right to left & a horizontal surface
movement of right to left & a vertical surface
movement of left to right & a vertical surface
Arterial blood
goes to the heart & is under high pressure
comes from the heart & is under low pressure
goes to the heart & is under high pressure
comes from the heart & is under high pressure
This image is formed when a chemical is sprayed onto blood. The chemical is
Laminade
Luminol
nuromol
elaminol
What is this forensic scientist trying to do?
Find the origin of the blow causing the spatter
Describe the blow causing the spatter
Find the blood group of the spatter
decide if the victim is alive or dead
The direction of travel of the person who made this blood drop is
from left to right
from right to left
from top to bottom
from bottom to top
Anaemia is
lack of platelets in your plasma
sickle cell anaemia
low healthy red blood cells
Thelassimia
haemoglobin is
found on red blood cells & carries oxygen to cells
found in plasma & carries oxygen to cells
found on red blood cells & carries carbon dioxide to lungs
found in plasma & carries carbon dioxide to lungs
