Refer to the image below for questions 63-64. The small arrow represents:

Label the image below. Refer to the image below for questions 52-53. #1 represents:

The normal intestinal wall measurement is between

Label the image below. Refer to the image below for questions 38-42.   #1 represents:

Label the image below. Refer to the image below for questions 57-61 #1 represents:

Label the image below. Refer to the image below for questions 47-50. #1 represents:    

#1 on the above image is used to:

The yellow arrow represents:

What is being imaged?

Label the image below. Refer to the image below for questions 2-11 #1 represents: