This site is called a pulse point. There are ten sites that are used.
Temporal pulse
5 in blood
NECK
upper arm
Pulse.
Arteries that are relatively large and near the surface can be used as pulse sites.
A ribosome, which is where mRNA is translated, has a P site and an A site.
T= Temperature P= Pulse R= Respiration
temple
Radial
pulse and time