Understanding Mosquito Bites

The video explains why mosquito bites are itchy, focusing on the role of the mosquito's proboscis and the chemicals it leaves behind. These chemicals trigger the body's immune response, causing swelling and itchiness. The video advises against scratching and suggests remedies like ice or baking soda paste. It concludes with an invitation to contact SciShow Kids with questions.

What did the narrator bring back from the hike?

• A collection of rocks

• A bunch of flowers

• A bird feather

• A lot of mosquito bites

What is the special mouthpart that mosquitoes use to 'bite'?

• Mandibles

• Proboscis

• Stinger

• Antennae

Why do female mosquitoes need to 'bite' humans?

• To collect nectar

• To lay eggs

• To drink blood

• To build nests

What does the mosquito leave behind in your skin that causes a reaction?

• Chemicals

• Saliva

• Pollen

• Venom

What is the role of the immune system in response to a mosquito bite?

• To protect the body from invaders

• To make the skin softer

• To increase blood flow to the brain

• To reduce body temperature

What happens to the area around a mosquito bite due to the immune response?

• It swells up

• It becomes dry

• It turns blue

• It becomes numb

Why is scratching a mosquito bite not recommended?

• It reduces blood flow

• It makes the itch worse

• It can cause infection

• It makes the bite disappear

What is one suggested remedy for reducing mosquito bite itchiness?

• Rubbing salt

• Applying honey

• Applying vinegar

• Using ice

What is the main message regarding scratching mosquito bites?

• It has no effect

• It should be avoided

• It helps heal faster

• It is necessary for relief

What does the narrator encourage viewers to do at the end of the video?

• Watch more videos

• Try different remedies

• Ask questions about various topics

• Go on a hike