Forensic Science Serology Review Part 2

If there was a low velocity, blunt object impact during a crime, what size (on average) would the blood drops be?

• less than 1mm

• 1-4mm

• 4-6mm

• 7-12mm

When blood falls it maintains its shape due to

• cohesion only

• surface tension only

• cohesion and surface tension

• adhesion only

• adhesion and cohesion

What type of blood spatter is this?

• Arterial Gush

• Passive Drop

• Trail

• Smear

The average adult human body holds _____ liter/liters of blood

• less than 1

• 1

• 5

• 7

• more than 7

Tags

NGSS.HS-LS1-3

45% of blood is made of _____, the other 55% is ______.

• water, plasma

• water, cells

• plasma, water

• plasma, cells

• cells, plasma

Which of the following blood types is the universal donor?

• O+

• O-

• AB+

• AB-

Which of the following blood types is the universal acceptor/receiver?

• O+

• O-

• AB+

• AB-

If you have type B+ blood you can donate to

• B+, AB+

• B+, B-, AB+, AB-

• B+, AB+, O+

• B+ only

If you have type B+ blood you can receive blood from

• B+, B-, O+, O-

• B+, B-, AB+, AB-

• B+, B-, AB+, O+

• O+ only

If you have type AB+ blood you can receive blood from

• AB+, AB-

• All types

• B+, B-, A+, A-

• O+, O-