CELL INJURY (PART -2)




QUESTIONS

1. True about psammoma bodies are all except?
(a) Seen in meningioma 
(b) Concentric whorled appearance 
(c) Contains calcium deposits 
(d) Seen in teratoma

2. Metastatic calcification is most often seen in? 
(a) Lymph nodes 
(b) Lungs 
(c) Kidney 
(d) Liver

3. Russell bodies are seen in?
(a) Lymphocytes 
(b) Neutrophils     
(c) Macrophages 
(d) Plasma cell

4. Psammoma bodies show which type of calcification? 
(a) Metastatic 
(b) Dystrophic 
(c) Secondary 
(d) Any of the above

5. Gamma Gandy bodies contain hemosiderin and? 
(a) Na+ 
(b) Ca++ 
(c) Mg++ 
(d) K+

6. Oncocytes are modified form of which of the following? 
(a) Lysososmes 
(b) Endoplasmic reticulum 
(c) Mitochondria 
(d) None of the above

7.Which of the following is the most common fixative used in electron microscopy? 
 (a) Glutaraldehyde 
(b) Formalin 
(c) Picric acid 
(d) Absolute Alcohol
 
8. Which of the following is a negative stain? 
(a) Fontana 
(b) ZN stain 
(c) Nigrosin 
(d) Albert stain 

9.Stain used for melanin is? 
(a) Oil red 
(b) Gomori methamine silver stain 
(c) Masson fontana stain 
(d) PAS stain

10.Which of the following statements about Telomerase is true? 
(a) Has RNA polymerase activity 
(b) Causes carcinogenesis 
(c) Present in somatic cells 
(d) Absent in germ cells


                                                 ANSWERS


1) d   2) b   3) d   4) b   5) b   6) c   7) a   8) c   9) c   10)b