it will penetrate the epidermis (5 layers) and the dermis (2 layers) and then reach the hypodermis.
Epidermis, Dermis, than Hypodermis
Epidermis, Dermis, than Hypodermis
The two main layers are the epidermis (outer layer) and the dermis (inner layer).2nd answer:The most inner 3rd layer is the hypodermis. This is where the term, "Hypodermic needle" comes from.
Hypodermic needle is used to inject serums.
needle, hypodermic needle, hypo
A hypodermic needle. a record player needle
A hypodermic needle is often simply referred to as a needle or syringe needle. It is a hollow needle commonly used in medical procedures to inject fluids or extract samples from the body.
Hypodermic needles are normally made from a stainless-steel tube drawn through progressively smaller dies to make the needle. The end is bevelled to create a sharp pointed tip. This lets the needle easily penetrate the skin.
on the internet
A syringe with a calibrated barrel, plunger, and tip, used with a hypodermic needle for hypodermic injections and for aspiration. (Medical Dictionary)
Hypodermic needle.
The hypodermic needle theory was invented by Harold Lasswell in 1927. He states that Media can 'inject' ideas/behaviours directly into a passive audience or society.