Medial and Lateral

Dr. Morton explains the anatomical terms 'medial' and 'lateral', which mean towards the midline and towards the side, respectively. He provides examples using body parts like the thumbs, nose, ears, and muscles such as the vastus lateralus and vastus medialis. The video also covers the naming of eye muscles and nerves, emphasizing the use of these terms in anatomy.

What does the term 'medial' refer to in anatomical terminology?

• Above the head

• Towards the midline

• Below the feet

• Towards the side

In anatomical position, which finger is considered medial?

• Pinky finger

• Middle finger

• Index finger

• Thumb

If a muscle is named 'vastus lateralis', what does 'lateralis' indicate?

• It is above the knee

• It is towards the side

• It is towards the midline

• It is below the knee

Which muscle is located on the medial side of the eye?

• Medial rectus muscle

• Lateral rectus muscle

• Superior rectus muscle

• Inferior rectus muscle

What is the name of the nerve on the medial surface of the forearm?

• Ulnar nerve

• Medial cutaneous nerve

• Lateral cutaneous nerve

• Radial nerve