Podcast
Questions and Answers
What is the function of the superior and inferior branches that arise from a single trunk of the ophthalmic artery?
What is the function of the superior and inferior branches that arise from a single trunk of the ophthalmic artery?
- Supplying the posterior ethmoidal sinuses
- Supplying the skin of the forehead
- Supplying the meninges
- Supplying the extraocular muscles (correct)
Which artery passes through the supraorbital foramen to supply muscles and skin of the forehead?
Which artery passes through the supraorbital foramen to supply muscles and skin of the forehead?
- Posterior ethmoidal artery
- Ophthalmic artery
- Anterior ethmoidal artery
- Supraorbital artery (correct)
Which artery supplies the posterior ethmoidal sinuses?
Which artery supplies the posterior ethmoidal sinuses?
- Posterior ethmoidal artery (correct)
- Anterior ethmoidal artery
- Ophthalmic artery
- Supraorbital artery
Which artery traverses the anterior ethmoidal canal and supplies the anterior and middle ethmoidal sinuses?
Which artery traverses the anterior ethmoidal canal and supplies the anterior and middle ethmoidal sinuses?
What is the point of origin of the posterior ethmoidal artery?
What is the point of origin of the posterior ethmoidal artery?
What is the final destination of the posterior ethmoidal artery after supplying the posterior ethmoidal sinuses?
What is the final destination of the posterior ethmoidal artery after supplying the posterior ethmoidal sinuses?
What is the origin of the internal palpebral arteries?
What is the origin of the internal palpebral arteries?
What is the primary function of the lacrimal artery?
What is the primary function of the lacrimal artery?
Which artery supplies the forehead and scalp?
Which artery supplies the forehead and scalp?
How many posterior ciliary arteries can the ophthalmic artery branch into?
How many posterior ciliary arteries can the ophthalmic artery branch into?
Where do the long and short posterior ciliary arteries perforate the sclera?
Where do the long and short posterior ciliary arteries perforate the sclera?
Which artery emerges from the infraorbital foramen?
Which artery emerges from the infraorbital foramen?
What is the route of the infraorbital artery?
What is the route of the infraorbital artery?
How can the muscular branches of the ophthalmic artery arise?
How can the muscular branches of the ophthalmic artery arise?
Which vein drains blood from the capillaries of the retina?
Which vein drains blood from the capillaries of the retina?
Which of the following is NOT a branch of the ophthalmic artery?
Which of the following is NOT a branch of the ophthalmic artery?
What is the branch of the maxillary artery that gives off the anterior superior alveolar artery?
What is the branch of the maxillary artery that gives off the anterior superior alveolar artery?
What is the relationship between the ophthalmic artery and the optic nerve?
What is the relationship between the ophthalmic artery and the optic nerve?
