Which of the tongue muscles has the function of narrowing the tongue?

Character 7 is the Qualifier. A Qualifier specifies an additional attribute of the procedures. Which of the following is NOT an example of a Qualifier found in PCS?

a. Cemented or uncemented for a joint replacement b. Direction of the procedure such as anterior c. Whether or not general anesthesia was used d. Left atrial appendage for a procedure that falls under Heart and Great Vessels

The "Patient Safety Systems" (PS) chapter does not

A. explain how hospitals can evaluate the status and progress of their patient safety systems B. discuss how hospitals can develop into learning organizations C. contain any new standards or requirements