______________ can make automatic sprinkler heads inoperative or reduce the speed of operation

A condition in which shortened muscles around joints cause abnormal and sometimes painful positioning of the joints is called ________

a. contractures b. orthoses c. chronic autoimmune neuromuscular disease d. Emery-Dreifuss

If a signature is being requested from a patient via letter, how many copies of the letter should be sent to the patient?

a. 3 b. 1 c. 4 d. 2