20 Questions
Preserved animals have been treated with chemicals to ensure they are still alive.
False
When handling deceased animals, gloves and goggles are not necessary for protection.
False
Liquid preservatives used for preserving animals typically include alcohols and latex.
True
A typical dissection kit does not include a scalpel for slicing through tissues with sensitivity.
False
Disposing of preserved animals should be done according to the guidelines provided by the instructor.
True
What is the main difference between live animals and preserved animals?
Live animals require special care, while preserved animals are treated with chemicals to prevent decay.
Why is it crucial to wear gloves and goggles when handling deceased animals?
To protect oneself from potential chemicals or pathogens present in the deceased animals.
What should be done with any spills or contamination while handling deceased animals?
Clean them up immediately with appropriate cleaning materials.
What liquid preservatives are typically used for preserving animals?
Formalin and Latex
Which tool from the dissection kit is used to move organs and point to areas of importance?
Probe
Why should preserved animals be disposed of according to the instructor's guidelines?
To prevent contamination by pathogens and ensure a safe lab experience.
Which tool from the dissection kit is used to cut tissues or bone?
Scissors
What is the purpose of using a scalpel in dissections?
To slice through tissues with sensitivity.
Why is it important to wear gloves and goggles when handling deceased animals?
To protect yourself from potential chemicals or pathogens present.
What 5 tools are typically included in a dissection kit to help with positioning, sectioning, and removal of components?
Scissors, Forceps, Pins, Probe, Scalpel
What is the main purpose of using a probe in dissections?
To move organs and point to areas of importance.
What precautions should be taken when cleaning up spills or contamination while handling deceased animals?
Clean up immediately with appropriate cleaning materials.
Match the following tools with their respective uses in dissections:
Scissors = Used to cut tissues/bone Forceps = Used to maneuver tissues/organs Pins = Used to position tissues in a specific place Probe = Used to move organs and point to areas of importance
Match the following statements about preserved animals with their accuracy:
Preserved animals have been treated with chemicals to prevent decay = 1 Preserved animals are euthanized and used fresh = Preserved animals are typically stored before use = 1 Preserved animals should be disposed of according to the instructor's guidelines = 1
Match the following descriptions with the correct items used for preserving animals:
Liquid preservatives = Typically formalin and latex 10% bleach cleanser = Used for cleaning in the dissection lab Formaldehyde solution = Human carcinogen Water-based preservatives = Not specified for preserving animals
Test your knowledge on lab safety, ethical principles, and precautions before carrying out practical experiments in a science lab setting. This quiz covers important guidelines to ensure a safe and responsible laboratory environment.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
