Test
microtechniqes and microscopy
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Preguntas del test (10)
1
1- Which of the following stain blue with H&E stain?- Aa. Cytoplasm
- Bb. Collagen fibers
- Cc. Nucleus
- Dd. Elastic fibers
- Ee. Decalcified bone matrix
22- During the preparation of a routine H&E slide, what step occurs after the tissue is preserved?
- Aa. Fixation
- Bb. Embedding in paraffin
- Cc. Staining
- Dd. Slicing
- Ee. Dehydration
33- Which of the following would be best suited to visualize lipid?
- Aa. Sudan stain
- Bb. Hematoxylin and eosin stain
- Cc. Silver impregnation
- Dd. Masson's trichrome stain
44- Which of the following is an acid dye?
- Aa. Azure II
- Bb. Toluidine blue
- Cc. Methylene blue
- Dd. Eosin
- Ee. Thionine
55- Which of the following stains is used for routine histological examination?
- Aa. Wright's stain
- Bb. Hematoxylin and eosin stain
- Cc. Sudan stain
- Dd. Silver impregnation
- Ee. Masson's trichrome stain
66- Fixation of the tissues in the paraffin technique is made by :-
- Aa) Parafin
- Bb) xylol
- Cc) Formalin
- Dd) Alcohol
77- the freezing technique is characterized by all the following EXCEPT:-
- Aa) it takes a long time
- Bb) it can be used for rapid diagnosis
- Cc) it gives thick sections
- Dd) it can be used in histochemistery
88- supravital staining is staining of :-
- Aa) non living cell inside the body
- Bb) living cell inside the body
- Cc) living cell outside the body
- Dd) non living cell outside the body
99- the role of the condenser lens is :-
- Aa) control the aperture of light
- Bb) increase the magnification
- Cc) focus the light on specimen
- Dd) provide light
1010- the resolving power of light microscope is ...........
- Aa) 2 mm
- Bb) 0.2 mm
- Cc) 2 μm
- Dd) 0.2 μm
Información
- Descripción
- medicate and innovate for services the medical students
- Autor
- Nada Medhat
- Idioma
- English
- Visitas
- 158
- Etiquetas
- Valoración
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