Category: E

The point on the side of the neck 2 to 3 cm above the clavicle and in front of the transverse process of the sixth cervical vertebra. Electrical stimulation over this area causes various arm muscles to contract.  

A rare metallic element with atomic number 68, an atomic weight of 167.26, and a specific gravity of 9.051. Its symbol is Er.  

The slowing of the pulse when the head and trunk are forcibly bent forward.  

Equal in power, force, or value.  

The quality of being equal in power, potency, force, value, or clinical effectiveness  

Having the same electric charge or physical strength.  

In the design of clinical trials, a state in which the risks and benefits of alternative treatments offered during the trial are balanced, so that no pre-existing advantage is known to exist for one treatment arm over the other. This is a required ethical consideration in clinical research.  

A form of clubfoot with a combinination of pes equinus and pes varus (i.e., walking without touching the heel to the ground and with the sole turned inward).  

Concerning or originating from a horse.  

In the quantitative comparison of chemical substances, having the same molar concentration.