Ear And Orbit Head And Neck Question And Answers

Orbit

Question 1. Enumerate the structures present in the orbit.
Answer.

These are:

“Common challenges in understanding ear and orbit anatomy effectively: FAQs provided”

• Eyeball
• Extrinsic muscles of eyeball
  • Four recti
    • Superior rectus (SR)
    • Inferior rectus (IR)
    • Medial rectus (MR)
    • Lateral rectus (LR)
  • Two obliques
    • Superior oblique (SO)
    • Inferior oblique (IO)

“Understanding the anatomy and function of the ear and orbit through FAQs: Q&A explained”

• Levator palpebrae superioris muscle
• Nerves
  • Optic nerve
  • Three divisions of ophthalmic nerve:
    • Nasociliary
    • Lacrimal
    • Frontal
  • Three motor nerves:
    • Oculomotor (upper and lower divisions; CN 3)
    • Trochlear (CN 4)
    • Abducent (CN 6)

“Importance of studying the ear and orbit for medical students: Questions explained”

• Ciliary ganglion
• Ophthalmic artery
• Ophthalmic veins
• Lacrimal gland
• Orbital pad of fat

Read And Learn More: Selective Anatomy Notes And Question And Answers