The surgeon plans to perform laser surgery to remove a perianal growth. How can methane production through flatulence be contained?

At the end of surgery, just before closing the site, the sponges are counted and one seems to be missing. Which step should be taken next?

A 6-year-old male Black and Tan Coonhound dog is presented for evaluation of marked lameness of the right hindlimb after he trapped the limb in a fence yesterday. Which diagnostic tests are most appropriate if the veterinarian suspects a cranial cruciate ligament injury?

Which is most appropriate for clamping off a section of intestine for suturing during an enterotomy or anastomosis?

In preparing for surgery, which should be prepared last?

A patient is being prepared for endoscopy to retrieve a foreign object lodged in the stomach. Which accessory instrument is most likely to be helpful in grasping a foreign object?

Where is arrow “e” pointing to?

What is “1” pointing to?

What is “E” pointing to?

Where should the circulating surgical technician stand while helping the scrubbed-in person gown?