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国际眼科医师试题什么样

国际眼科医师试题什么样?医学教育网整理了相关内容,具体如下:

1. Which one of the following has the correct sequence of angle structures in the anterior segment of the eye, proceeding from anterior to posterior?

a) corneal endothelium, scleral spur, trabecular meshwork, Schwalbe's line, ciliary recess

b) ciliary recess, trabecular meshwork, Schwalbe's line, scleral spur, corneal endothelium

c) corneal endothelium, Schwalbe's line, trabecular meshwork, scleral spur, ciliary recess

d) ciliary recess, Schwalbe's line, trabecular meshwork, scleral spur, corneal endothelium

2. Retinal pigment epithelial functions include all except which one of the following?

a) vitamin A metabolism

b) formation of the basal lamina

c) heat exchange

d) conversion of 11-cis-retinaldehyde to all-trans-retinaldehyde

3.Transmission of neuronal impulses in the retina from photoreceptor rods and cones to the optic nerve follows which one of the following sequences?

a) outer nuclear layer, inner nuclear layer, ganglion cell layer, ganglion cell nerve fiber layer

b) ganglion cell nerve fiber layer, ganglion cell layer, inner nuclear layer, outer nuclear layer

c) inner nuclear layer, outer nuclear layer, ganglion cell layer, ganglion cell nerve fiber layer

d) outer nuclear layer, inner nuclear layer, ganglion cell nerve fiber layer, ganglion cell layer

4. Which one of the following cranial nerves is not a true nerve?

a) cranial nerve II (optic)

b) cranial nerve III (oculomotor)

c) cranial nerve IV (trochlear)

d) cranial nerve V (trigeminal)

5. Which one of the following cranial nerves exits from the dorsal aspect of the midbrain?

a) cranial nerve III (oculomotor)

b) cranial nerve IV (trochlear)

c) cranial nerve V (trigeminal)

d) cranial nerve VI (abducens)

6. A lesion in the lower, posterior aspect of the left occipital lobe is most likely to affect which quadrant of visual field in the right eye?

a) upper nasal

b) lower nasal

c) upper temporal

d) lower temporal

7.Aneurysms that affect the oculomotor nerve (CN III) commonly occur at the junction of which 2 arteries?

a) internal and external carotid arteries

b) anterior cerebral and anterior communicating arteries

c) basilar and posterior cerebral arteries

d) posterior communicating and internal carotid arteries

8. Postganglionic parasympathetic fibers for reflex lacrimation are carried in which one of the following cranial nerves?

a) CN III (oculomotor)

b) CN IV (trochlear)

c) CN V (trigeminal)

d) CN VI (abducens)

9. An expanding lesion in the cavernous sinus is least likely to affect which one of the following nerves?

a) ophthalmic division of CN V (trigeminal)

b) maxillary division of CN V

c) mandibular division of CN V

d) CN VI (abducens)

10. Bilateral optic nerve hypoplasia may occur in conjunction with which one of the following clinical findings?

a) absence of the septum pellucidum

b) glaucoma

c) cataract

d) pigmentary retinopathy

11. Which one of the following statements is not correct about oculodermal melanocytosis (nevus of Ota)?

a) It is occasionally associated with glaucoma.

b) Hyperpigmentation may involve the uveal tract.

c) It is usually unilateral.

d) There is no risk of malignant melanoma.

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