Laboratory Equipment and Safety Practices

This video tutorial introduces more than 150 biological lab equipment items, providing their names in English along with pictures. It covers basic lab equipment like beakers and flasks, advanced tools such as centrifuges and spectrophotometers, and safety and measurement tools. The tutorial also includes miscellaneous lab items, offering a comprehensive overview of essential lab vocabulary.

Which of the following is used to measure liquid volume accurately?

• Stirring rod

• Test tube

• Volumetric flask

• Beaker

What is the primary use of a Bunsen burner in a lab?

• To mix solutions

• To store chemicals

• To heat substances

• To measure pH

Which tool is used to hold test tubes securely?

• Scalpel

• Watch glass

• Utility clamp

• Evaporating dish

What is the function of a centrifuge in a laboratory?

• To measure temperature

• To separate components by density

• To heat samples

• To sterilize equipment

Which device is used to measure the absorbance of a sample?

• Microscope

• Hot plate

• Spectrophotometer

• Vortex mixer

What is the primary function of a laminar flow cabinet?

• To heat samples

• To provide a sterile environment

• To store samples

• To measure pH

What is the purpose of wearing safety goggles in the lab?

• To improve focus

• To reduce glare

• To protect eyes from chemical splashes

• To enhance vision

Which item is essential for handling hot glassware?

• Stethoscope

• Tongs

• Face mask

• Rubber gloves

What is the use of a first aid kit in a laboratory setting?

• To clean surfaces

• To store chemicals

• To measure weight

• To provide immediate medical assistance

Which of the following is used to measure blood pressure?

• Sphygmomanometer

• Pulse oximeter

• Thermometer

• Glucometer