Podcast
Questions and Answers
Which suture divides the frontal and parietal bones?
Which suture divides the frontal and parietal bones?
- Coronal suture (correct)
- Lambdoid suture
- Sagittal suture
- Sphenoparietal suture
Which of the following nerves pass through the superior orbital fissure?
Which of the following nerves pass through the superior orbital fissure?
- Trochlear, abducens, and oculomotor nerves
- Lacrimal, frontal, and nasociliary nerves
- All of the above (correct)
- Only the oculomotor nerve
What is the function of the cavernous sinus?
What is the function of the cavernous sinus?
- To transmit the internal carotid artery
- To transmit the cranial nerves III and IV
- To transmit the ophthalmic and maxillary divisions of CN 5
- All of the above (correct)
What is the purpose of the foramen magnum?
What is the purpose of the foramen magnum?
What is the function of the lambdoid suture?
What is the function of the lambdoid suture?
What is the name of the thinnest part of the lateral wall of the skull?
What is the name of the thinnest part of the lateral wall of the skull?
Which of the following is NOT a part of the hindbrain?
Which of the following is NOT a part of the hindbrain?
What is the function of the foramen ovale?
What is the function of the foramen ovale?
Which cranial nerve is responsible for providing parasympathetic secretomotor function to the parotid gland?
Which cranial nerve is responsible for providing parasympathetic secretomotor function to the parotid gland?
Which of the following sinuses is NOT a type of paranasal sinus?
Which of the following sinuses is NOT a type of paranasal sinus?
At what age do the metopic sutures between frontal bones usually close?
At what age do the metopic sutures between frontal bones usually close?
What bone forms the lateral margin of the orbit?
What bone forms the lateral margin of the orbit?
Which sinus cavity is separated from the orbital cavity by the orbital plate of the maxilla?
Which sinus cavity is separated from the orbital cavity by the orbital plate of the maxilla?
Which structure transmits the nasolacrimal duct?
Which structure transmits the nasolacrimal duct?
Which bone forms the roof of the orbit?
Which bone forms the roof of the orbit?
Which nerve is transmitted through the infraorbital groove and canal?
Which nerve is transmitted through the infraorbital groove and canal?
Which nerve is responsible for 80% of eye opening?
Which nerve is responsible for 80% of eye opening?
What is the function of the tensor tympani muscle?
What is the function of the tensor tympani muscle?
What is the function of the stapedius muscle?
What is the function of the stapedius muscle?
Which cranial nerve is responsible for supplying the inferior rectus muscle?
Which cranial nerve is responsible for supplying the inferior rectus muscle?
What is the function of the ophthalmic artery?
What is the function of the ophthalmic artery?
What is the function of the lacrimal gland?
What is the function of the lacrimal gland?
What is the function of the lacrimal ducts?
What is the function of the lacrimal ducts?
Which part of the eye does the iris divide into an anterior and posterior chamber?
Which part of the eye does the iris divide into an anterior and posterior chamber?
What is the function of the levator palpebrae superioris muscle?
What is the function of the levator palpebrae superioris muscle?
What is the function of the Mueller's muscle?
What is the function of the Mueller's muscle?