6599807
Description
Quiz by Nada Medhat, updated more than 1 year ago
|
|
Created by Nada Medhat
about 8 years ago
|
|
Question 1
Question
1- Which of the following stain blue with H&E stain?
Answer
-
a. Cytoplasm
-
b. Collagen fibers
-
c. Nucleus
-
d. Elastic fibers
-
e. Decalcified bone matrix
Question 2
Question
2- During the preparation of a routine H&E slide, what step occurs after the tissue is preserved?
Answer
-
a. Fixation
-
b. Embedding in paraffin
-
c. Staining
-
d. Slicing
-
e. Dehydration
Question 3
Question
3- Which of the following would be best suited to visualize lipid?
Answer
-
a. Sudan stain
-
b. Hematoxylin and eosin stain
-
c. Silver impregnation
-
d. Masson's trichrome stain
Question 4
Question
4- Which of the following is an acid dye?
Answer
-
a. Azure II
-
b. Toluidine blue
-
c. Methylene blue
-
d. Eosin
-
e. Thionine
Question 5
Question
5- Which of the following stains is used for routine histological examination?
Answer
-
a. Wright's stain
-
b. Hematoxylin and eosin stain
-
c. Sudan stain
-
d. Silver impregnation
-
e. Masson's trichrome stain
Question 6
Question
6- Fixation of the tissues in the paraffin technique is made by :-
Answer
-
a) Parafin
-
b) xylol
-
c) Formalin
-
d) Alcohol
Question 7
Question
7- the freezing technique is characterized by all the following EXCEPT:-
Answer
-
a) it takes a long time
-
b) it can be used for rapid diagnosis
-
c) it gives thick sections
-
d) it can be used in histochemistery
Question 8
Question
8- supravital staining is staining of :-
Answer
-
a) non living cell inside the body
-
b) living cell inside the body
-
c) living cell outside the body
-
d) non living cell outside the body
Question 9
Question
9- the role of the condenser lens is :-
Answer
-
a) control the aperture of light
-
b) increase the magnification
-
c) focus the light on specimen
-
d) provide light
Question 10
Question
10- the resolving power of light microscope is ...........
Answer
-
a) 2 mm
-
b) 0.2 mm
-
c) 2 μm
-
d) 0.2 μm
Want to create your own Quizzes for free with GoConqr? Learn more.