国际眼科医师考试基础知识考试模拟试题

1、际眼科医师考试（” ICO”基础知识考试模拟试国际眼科医师考试(” ICO” )基础知识考试模拟试题各组别试题数量i) Anatomy of the Eye, the Orbit and related structures 15 ii)Embryology and Development 6iii) Neuro-Anatomy 10iv) Principles of General Physiology 6v) Vision, Ocular Physiology, Biochemistry and Cell Biology 13 vi)Pharmacology 10vii) Epidemio

2、logy and Statistics 3viii) Genetics 7ix) Pathology and Micro-biology 5+5x) Optics and Refraction 10+10100请以实色横线于答题纸上划出正确答案：。歪斜或模糊划线将不获批改。“T”代表“正确”，“F”代表“错误”。作答错误不会被扣分。以下为试题样本(每题有5个“正确”或“错误”的选择题):1PharmacologyConcerning B-blockers (Beta Blockers), which of the following statements is True and which a

3、reFalse?a. 一 betaxolol is a selective Bl- receptor blockerT F J b一B-blockers increase awareness of hypoglycaemiaT F J c一 selective Bl-antagonists have no effect on the bronchial treeT F J d 一 overdose is treated with intravenous glucagonsT F Z e. - B-blocker eye drops can safely be used for infantsT

4、 F 2.PharmacologyConcerning Acetazolamide:a. It should not be taken by individuals with Sickle Cell anaemiaT Z F 1 b It may cause peripheral parasthesiaeT F c It can causemetabolic alkalosisT F Jd It enhances the conversion of bicarbonate (HCO3-) to water & carbon dioxideT F je To reduce Aqueous

5、 flow, 99% of carbonic anhydrase must be inhibited. T F 3.OpticsWhen light passes from one medium to another with a different refractive index, which of thefollowing may occur?a. Diffraction. T J F b. Reflection. T F c. Refraction. T F Jd. InterferenceT F e. Polarisation. T F 4.RefractionA patient w

6、ith a corneal scar has only 20/40 after best refractive correction. With a stenopaeic aperture ('pinhole') his vision is 20/25 What could be an explanation? a. Spherical aberration. T F b Myopic astigmatismT F Jc. Irregular astigmatism. T F Jd. Simulation. T F e. Image degradation. T F 5.Neu

7、ro AnatomyRegarding the lateral ventricles, which of the following is correct?a. They are separated from each other anteriorly by the septum pellucidumT F J b Posterior horns extend into the temporal and occipital lobes of the hemispheresT F c They are limited inferiorly by the corpus callosumT F d The optic radiation passes between their