The most common of these are the German cockroach, American cockroach, Oriental cockroach, Brown-banded cockroach, Smoky brown cockroach, Australian cockroach, Brown cockroach, Woods cockroach, Field cockroach and the Asian cockroach.
Doctors determine if the blood supply to the hands is good by performing the Allen test. In the Allen test, your doctor presses his or her thumb against the ulnar artery, which is located in the âpinkie fingerâ side of the wrist. Your doctor will then press his or her other thumb on the radial artery, which is located on the thumb side of the wrist.
Checking your pulse on the wrist. You can easily check your pulse on the inside of your wrist, below your thumb. 1  Gently place 2 fingers of your other hand on this artery. 2  Do not use your thumb, because it has its own pulse that you may feel.3  Count the beats for 30 seconds, and then double the result to get the number of beats per minute.hecking your pulse on the wrist. You can easily check your pulse on the inside of your wrist, below your thumb. 1  Gently place 2 fingers of your other hand on this artery. 2  Do not use your thumb, because it has its own pulse that you may feel.