NAVTA Practice Test

The anal sacs are located at the _____ position of the rectum.

1. 2 o'clock and 6 o'clock.

2. 4 o'clock and 8 o'clock.

3. 5 o'clock and 10 o'clock.

4. 7 o'clock and 11 o'clock.

The correct answer is: 4 o'clock and 8 o'clock.

The correct placement of the anal sacs in the rectal area of most dogs is indeed at the positions described as 4 o'clock and 8 o'clock. This anatomical structure allows for the effective release of the secretion contained within the anal sacs when a dog defecates or when it is agitated. The location at these specific positions is crucial for understanding their function in scent marking and other behaviors related to canine communication. In contrast, the other choices do not accurately represent the typical positioning of the anal sacs, making them less relevant to the anatomy being queried.