Extrinsic and Intrinsic Tongue Muscles

Dr. Alsup introduces the focus on the muscles of the soft palate and tongue, emphasizing their general locations rather than specific identification. The video covers the five muscles of the soft palate, their attachments, and roles in relation to other structures like the auditory tube and pharynx. It also explains the intrinsic and extrinsic muscles of the tongue, detailing their attachments and functions in altering tongue shape and movement. The session concludes with a review of the discussed muscle locations.

What is the primary focus of the tutorial presented by Dr. Alsup?

• The cardiovascular system

• The bones of the skull

• The nervous system

• The muscles of the soft palate and tongue

How many muscles are associated with the soft palate?

• Six

• Four

• Three

• Five

What is the common attachment point for all soft palate muscles?

• The hard palate

• The hyoid bone

• The soft palate

• The mandible

What is the primary function of the intrinsic tongue muscles?

• To move the tongue side to side

• To alter the shape of the tongue

• To depress the tongue

• To elevate the tongue

How many types of intrinsic tongue muscles are there?

• Three

• Five

• Four

• Two

What distinguishes extrinsic tongue muscles from intrinsic ones?

• They are involved in speech

• They are responsible for taste

• They have attachments outside the tongue

• They are located entirely within the tongue

Where do extrinsic tongue muscles typically attach?

• To the pharynx

• To the skull or hyoid bone

• Only to the tongue

• To the soft palate

What is the role of extrinsic tongue muscles?

• To perform precise movements

• To aid in digestion

• To alter tongue shape

• To affect gross tongue movements

Which anatomical structure is located behind the tongue and soft palate?

• The pharynx

• The larynx

• The trachea

• The esophagus

What should students do if they have questions after the tutorial?

• Search online for answers

• Ask a classmate

• Reach out to Dr. Alsup

• Review the video again