Using an ICD-9-CM code book, select the appropriate code(s) for the diagnostic statements given in the following questions

Which of the following are true regarding a direct-acting cylinder valve? I. It acts directly on the valve seat. II. Turning the valve stem moves a diaphragm. III. It is used on large cylinders (H or K). IV. It is used on small cylinders (E)

A) I and III B) I and IV C) II and III D) II and IV

Attempting to draw blood from the lateral tail vein in a ____________________is likely to result in degloving of the tail

Fill in the blank(s) with correct word