HISTOPATHOLOGY
microscopic study of
individual cell in a smear is called cytology and study of tissue is called
Histology. histopathology means the study of disease tissues. स्मीयर में प्रत्येक कोशिका के सूक्ष्म अध्ययन को साइटोलॉजी कहा जाता है और ऊतक के अध्ययन को हिस्टोलॉजी कहा जाता है। हिस्टोपैथोलॉजी का अर्थ है रोग के ऊतकों का अध्ययन।
Q1-which of the following can be used as fixatives?
निम्नलिखित में से कौन सा फिक्सेटिव के रूप में इस्तेमाल किया जा सकता है?
A- 10% natural buffered Formalin
B- bouin's fluid
C- cornoy’s fluid
D- all of the above
Ans- D
Q2- what is the usual concentration of the
commercial formaldehyde available?
उपलब्ध व्यावसायिक फॉर्मेल्डिहाइड की सामान्य सांद्रता
क्या है
A- 7-10%
B- 18-28%
C- 37-40%
D- 40-50%
Ans- C
Q3- what should be the ratio between the
volume of the tissue and the fixatives?
A- 1:5
B- 1:10
C- 1:20
D- 1:100
Ans- C
Q4- which is the most commonly used fixative
in clinical practice? क्लिनिकल प्रैक्टिस में सबसे अधिक इस्तेमाल किया जाने वाला फिक्सेटिव
है?
A- 10% natural buffered Formalin
B- bouin's fluid
C- cornoy’s fluid
D- Zenker’s fluid
Ans- A
Q5- which of the following……………………… is a
component of zenker's fluid
A- mercuric chloride
B- potassium dichromate
C- sodium sulfate
D- all of the above
Ans- D
Q6= bouin’s fluid is yellow because of the
presence of.......?
A- chloroform
B- picric acid
C- formaldehyde
D- Iodine
Ans- B
Q7- which of the following acid may be used
for decalcification? निम्नलिखित में से कौन सा एसिड विकैल्सिफिकेशन के लिए इस्तेमाल
किया जा सकता है
A- 25% sulphuric acid 25% सल्फ्यूरिक एसिड
B- 5% nitric acid 5% नाइट्रिक एसिड
C- 20% hydrochloric acid 20% हाइड्रोक्लोरिक एसिड
D- 30% orthophosphoric acid 30% ऑर्थोफॉस्फोरिक एसिड
Ans- B
Q8= tissue processing units are also known as?
ऊतक प्रसंस्करण इकाइयों के रूप में भी जाना जाता है
A- histokinetteहिस्टोकिनेट
B- histomat हिस्टोमैट
C- histobath हिस्टोबाथ
D- histoform हिस्टोफॉर्म
Ans- A
Q9= which of the following acid is used in
the electrolytic method for decalcification
निम्नलिखित में से किस अम्ल का उपयोग इलेक्ट्रोलाइटिक
विधि में विकैल्सीकरण के लिए किया जाता है?
A- acetic acid एसिटिक एसिड
B- hydrochloric acid हाइड्रोक्लोरिक एसिड
C- nitric acid नाइट्रिक एसिड
D- फॉर्मिक एसिड formic acid
Ans- D
Q10- the section cutting machine is known as
सेक्शन कटिंग मशीन के रूप में जाना जाता है
A- histokinetteहिस्टोकिनेट
B- histomat हिस्टोमैट
C- microtome माइक्रोटोम
D- histoform हिस्टोफॉर्म
Ans- C
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1 - which
microtomes use for cutting section of very large blocks of tissues example
whole brain - sledge microtome
2- which
microtomes use for cutting frozen section of a tissue freezing microtome
3- which method is useful for Rapid histopathological
diagnosis during an operation- freezing microtome
4- which is useful method to examine the section
of a structure or substance example fat - freezing
microtome
5- which
sections examined by using electron microscope -very
thin section
6- which microtomes are used to very thin sections
UPTO 1 Micron thickness - Ultra microtomes
7- microscopic
study of individual cell in a smear is called cytology
8 - study
of tissue is called histology
9- the study of disease tissues called - histopathology
10-
a concerned with the early
detection of cancer - exfoliative cytology
11-
the histopathological specimen collected
by- surgeon in OT.
12-
when a tissue is removed from the body it
immediately placed in solution called - fixative
13-
when a tissue is removed from the body
and immediately place in solution this process called - fixing
14-
the provide necessary hardness to
cut sections in filtration of paraffin wax is carried out this process called embedding
15-
thin section of the tissue are cut
by using an equipment called - microtome
and this process called microtomy
16-
the sectioned tissue rehydrate with
- ethyl alcohol
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