Dissection Techniques and Safety Rules

What is the purpose of dissection in science class?

• To explore the inside of an organism and learn about its anatomy

• To preserve specimens for future study

• To create models of animal anatomy

• To compare different species of animals

Which of the following is NOT a safety rule during dissections?

• Always wear safety goggles and gloves

• Wave dissection tools around like toys

• Keep your hands away from your face

• Clean your tools and trays when finished

What tool is used for making precise cuts during dissection?

• Scalpel

• Dissecting scissors

• Forceps

• Dissecting pins

Preserved specimens are treated to stop them from ___

Which animal dissection helps you understand basic body systems like the circulatory and muscular systems?

• Earthworm

• Squid

• Bullfrog

• Fish

What is the main focus when dissecting a squid?

• Understanding jet propulsion and camouflage

• Studying the circulatory system

• Observing the brain and heart

• Learning about the digestive system

During dissections, what is the purpose of using dissecting pins?

• To hold down flaps of tissue

• To make precise cuts

• To cut through tougher tissues

• To remove small parts for observation

During dissection, always wear _______ to protect your eyes and skin from chemicals used in preservation

Why is it important to treat dissection like real scientific work?

• To ensure accuracy and reliability in the findings

• To make it more interesting

• To follow school rules

• To impress others

What is a scalpel used for during dissection?

• To make precise cuts

• Measuring specimens

• stitching wounds

• viewing small objects