Page 3 of Nervous system lab packet

1 (I) – Superior rectus muscle

2 (II) – Inferior rectus muscle

3 (III) – Medial rectus muscle

4 (IV) – Lateral Rectus Muscle

5 – Superior Oblique Muscle (tendon)

7 – Sclera

9 – Choroid layer

10 – Iris

Pupil – opening in iris

11 – Retina

12 – Vitreous humor

13 – Lens

16 – Optic nerve

18 – Ciliary Muscle

21 – Macula

8 - Cornea – clear lens on outside

A – External Ear

1 – External Auditory Canal

2 – Tympanic Membrane (Eardrum)

7 - Hammer

8 – Anvil

9 – Stirrup

13 - Vestibule

17 – Lateral Semicircular Canal

18 – Superior Semicircular Canal

19 – Posterior Semicircular Canal

20 – Cochlea

21 – Vestibulocochlear Nerve

Pituitary Gland – Brain #46

Thyroid – Little Man Head #147

Pancreas – Model Provided

Adrenal Gland – Little Man torso #213