ESAVS三日VetUpGrade/犬猫常见皮肤问题---6月11日课后作业：瘙痒症

* Ectoparasites 外寄生虫

Upload a short video of you taking skin scrapings and justifying the following points in the next 5 questions:

上传一段你做皮肤刮片的视频，并在下面的5题中解释

* Why you have chosen the sites？

为什么你选择这些部位？

* How deep you are scraping and why？

你刮的有多深，为什么？

* How do you examine the slides?

你如何检查这些片子？

* Which mite you find or expect to find？

你找到或者期望找到哪一种螨虫？

* Show any other findings if possible

如果可能的话，展示其他发现

* Which of the following are true?

以下哪一点是正确的？

(最高分值：10分)

a. Cheyletiellosis is always associated with scaling on the dorsum

姬螯螨病总是与背部的皮屑有关

Otodectes cynotis mites affect only the ears

耳螨只影响耳朵

Trombicula mites are seen only in the Henry’s pocket

只有亨利氏窝里才能看到恙螨

All of the above

以上全部

* Which of the following are true?

以下哪一点是正确的？

(最高分值：10分)

Cheyletiella parasitovorax only occurs in rabbits

寄食姬螯螨只发生在兔子身上

When treating for Cheyletiella all in-contacts (rabbits, dogs and cats) and the environment have to be treated

治疗姬螯螨时，必须治疗所有接触者（兔子、狗、猫）和环境。

Cheyletiella mites burrow tunnels in the epidermis to lay eggs

姬螯螨在表皮上钻洞产卵

Adult Cheyletiella mites do not survive in the environment

成年姬螯螨无法在环境中生存

* Which of the following statements is true?

以下哪一个描述是正确的？

(最高分值：10分)

Demodicosis is seen in any breed, at any age and is a contagious disease

任何品种、任何年龄都会有蠕形螨病，而且它是种传染病。

Demodicosis can be seen in any breed, at any age and is associated with a T-cell defect which allows multiplication of the mite

蠕形螨可以在任何品种、任何年龄阶段出现，并且螨虫的繁殖与T细胞缺陷有关。

Demodicosis is seen in only in some breeds, at any age and is not spread by contact 蠕形螨只出现在某些品种，任何年龄阶段，不通过接触传播。

Demodicosis is seen in any breed, only in young dogs and is not spread by contact 蠕形螨可见于任何犬种，只出现在幼犬身上，且不通过接触传播

Demodicosis is only seen in old dogs of certain breeds

蠕形螨只出现在某些品种的老年犬身上

* Which of the following ectoparasites have a zoonotic potential?

以下哪种外寄生虫具有人畜共患的潜力？

(最高分值：10分)

a. Sarcoptes, Cheyletiella and Demodex

疥螨，姬螯螨，蠕形螨

b. Sarcoptes, Cheyletiella and Otodectes

疥螨，姬螯螨，耳螨

c. Sarcoptes, Otodectes and Demodex

疥螨，耳螨，蠕形螨

Demodex, Trombiculid mites and Otodectes 蠕形螨，恙螨，耳螨

* Infections 感染

Upload a short video of direct impression smear and staining explaining the following points in the next 3 questions

上传一段直接按压涂片和染色的短片，并在下3题中说明

* What were the differential diagnoses

鉴别诊断是什么

* Reasons for doing the procedure

做这个步骤的原因

* What were your findings ？

你的发现是什么？

* Which of the following statements is most likely to represent deep infection?

以下哪个陈述最有可能代表深部感染？

(最高分值：10分)

Neutrophils are the only cell present on an impression smear

中性粒细胞是唯一存在于按压涂片上的细胞

Macrophages, neutrophils and lymphocytes are present on an impression smear or fine needle aspirates

在按压涂片或细针抽吸物上可见巨噬细胞、中性粒细胞、淋巴细胞。

Lymphocytes are the predominant cells on smears 涂片中以淋巴细胞为主

All of the above

以上所有

* On cytological examination of smears taken from a pustule you identify both coccoid and rod-shaped bacteria. Which of the following would be the best course of action?

在对脓肿取出物做涂片细胞学检查时，你发现了球菌和杆菌，以下哪一项是最好的方案。

(最高分值：10分)

Treat the dog with systemic antibiotics chosen empirically

根据经验选择全身抗生素治疗该犬

Take a swab sample for culture and choose an antibiotic based on sensitivity testing用拭子取样本进行培养，根据药敏试验选择抗生素

Treat with marbofloxacin or with enrofloxacin 用马泼沙星或恩诺沙星治疗

Treat with cephalosporin

用头孢菌素治疗

* Which of the following differential diagnosis would you consider in a dog presented with severe pruritus, hyperpigmentation, erythema, lichenification and alopecia?

对于出现严重瘙痒、色素沉着、红斑、苔藓化和脱毛的狗，你会考虑以下哪种鉴别诊断？

(最高分值：10分)

Malassezia dermatitis

马拉色菌皮炎

Bacterial overgrowth syndrome

细菌过度生长综合征

Superficial folliculitis

浅表毛囊炎

Demodicosis

蠕形螨病

All of above

以上所有

* Which of the following statements are true?以下哪一项描述是正确的？

(最高分值：10分)

All dogs with superficial pyoderma should be treated for 21 days only

所有浅表脓皮病的犬只能治疗21天

Dogs with deep pyoderma should be treated for 14 - 28 days beyond clinical cure

深部脓皮病的犬应在临床治愈后继续治疗14~28天

Dogs with superficial pyoderma should be treated for 7-14 days beyond clinical cure

浅表脓皮病的犬应在临床治愈后继续治疗7~14天

None of the above

以上都不是

* Allergic skin disease 过敏性皮炎

Present a short case study to show how you arrived to the final diagnosis of the allergic skin condition. It can be any one of the following conditions

提供一个简短的案例研究，展示你是如何最终诊断出过敏性皮炎的。可以是以下任何一种:

a. Flea allergic dermatitis

跳蚤过敏性皮炎

b. Cutaneous adverse food reaction

皮肤食物不良反应

c. Atopic dermatitis

异位性皮炎

* Which of the following statements is false?

以下哪个陈述是错的？

(最高分值：10分)

All cats with flea allergic dermatitis will have IgE specific to flea antigens

所有得过跳蚤过敏性皮炎的猫都会有针对跳蚤抗原的IgE

About 30% of cats with flea allergic dermatitis have a delayed type hypersensitivity response

约30%的有跳蚤过敏性皮炎的猫有迟发型超敏反应

About 70% of cats with FAD show an immediate hypersensitivity response

约70%患有FAD的猫表现出速发型超敏反应

Glucocorticoid therapy can interfere with serum allergy testing

糖皮质激素治疗会干扰血清过敏试验

* Which of the following statements are false? 以下哪个描述是错误的？

(最高分值：10分)

Cutaneous adverse food reaction and atopic dermatitis can be easily diagnosed on serum allergy testing

皮肤食物不良反应和异位性皮炎可通过血清过敏试验轻松诊断

Cutaneous adverse food reaction and atopic dermatitis can be easily diagnosed on intradermal allergy testing

皮肤食物不良反应和异位性皮炎可以通过皮试轻松诊断

Negative serum and intradermal tests for environmental allergens confirm that the dog is not allergic

对环境变异源进行检测，血清和皮试均显示阴性则证明犬不过敏

All of the above

以上所有

* Which of the following statements are false?以下哪个描述是错误的？

(最高分值：10分)

Lokivetmab can be very useful in reversing the otic stenosis in dogs with acute otitis externa lokivetmab

在逆转犬急性外耳炎的耳道狭窄问题上非常实用

Treatment with topical medications is contraindicated in dogs with acute otitis externa

患有急性外耳炎的狗，禁止使用外用药物治疗

Systemic prednisolone 1mg/kg is always the drug of choice for dogs with otitis externa

按1mg/kg全身性使用泼尼松龙一直是犬外耳炎的首选药物

Glucocorticoids are unlikely to benefit dogs with chronic otitis externa caused by Gram-negative bacteria

糖皮质激素不太可能对革兰氏阴性菌引起的慢性外耳炎有效

All of the above

以上所有

* Which of the following would be most appropriate in an approach to the management of an acute flare in a dog that is successfully managed for its atopic dermatitis throughout the year?

在一只全年成功控制异位性皮炎的狗突然急性发病的情况下，以下哪一项是最合适的处理方法

(最高分值：10分)

Ciclosporin, oclacitinib or glucocorticoids

环孢菌素、奥拉替尼或糖皮质激素

Oclacitinib, topical or systemic glucocorticoids or lokivetmab

奥拉替尼、局部或全身糖皮质激素、lokivetmab

Lokivetmab or ciclosporin

lokivetmab或者环孢菌素

Oclacitinib, topical glucocorticoids, ciclosporin or lokivetmab,

奥拉替尼、局部糖皮质激素、环孢菌素或lokivetmab

All of the above

以上都是

* 姓名

ESAVS三日VetUpGrade/犬猫常见皮肤问题---6月11日 课后作业：瘙痒症

ESAVS三日VetUpGrade/犬猫常见皮肤问题
---6月11日课后作业：瘙痒症