Anewly admitted client with an obsessive-compulsive personality disorder frequently performs a handwashing ritual. when attempts are made to set limits on the frequency or length of the ritual, the client's anxiety escalates and the client becomes verbally aggressive. what is most important for the nurse to do when the client performs the ritual?

4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.