Skeleton-Dog humerus features

This is a dog's humerus. What is feature 3?

• greater tubercle

• lesser tubercle

• deltoid tuberosity

• median epicondyle

• lateral epicondyle

This is a dog's humerus. What is feature 1?

• greater tubercle

• lesser tubercle

• deltoid tuberosity

• median epicondyle

• lateral epicondyle

Answer explanation

The greater tubercle is always on the side as the deltoid tuberosity.

This is a dog's humerus. What is feature 7?

• greater tubercle

• lesser tubercle

• deltoid tuberosity

• median epicondyle

• lateral epicondyle

Answer explanation

The lateral epicondyle is always on the same side as the deltoid tuberosity.

This is a dog's humerus. What is feature 5?

• greater tubercle

• lesser tubercle

• deltoid tuberosity

• median epicondyle

• lateral epicondyle

Is this a cranial or a caudal view of the humerus?

• Cranial

• caudal

Answer explanation

On this view, we do not see the humeral head. Therefore it is a cranial view.

Is this the left or the right humerus?

• right

• left

Answer explanation

we've established it is a cranial view of the humerus. Since the deltoid tuberosity is on the right side o the picture, this means we are looking at the left humerus.