A. Adson’s sign.
B. Wright’s maneuvere.
C. Gower’s sign.
D. Gorlin sign.
The sign shown in the picture above represents Adson’s sign.
Adson’s sign is the loss of the radial pulsein the arm by rotating head to the ipsilateral side with extended neck following deep inspiration.
It is sometimes used as a sign of Thoracic Outlet Syndrome (TOS).