Which of the following microscopic excellent way to observe living cells ?
Anonymous Quiz
27%
Bright-field Microscopy
18%
Dark-field Microscopy
40%
Phase contrast Microscopy
15%
Fluorescence Microscopy
🤔4
Which of the following microscopic used to observe living unstained ?
Anonymous Quiz
14%
Bright-field Microscopy
40%
Dark-field Microscopy
17%
Phase contrast Microscopy
29%
Fluorescence Microscopy
👍1
Bright-field Microscopy produces a brighter image against a Dark background .
Anonymous Quiz
30%
T
70%
F
Which of the following Fixatives of tissue is better.?
Anonymous Quiz
31%
Formalin Alcohol
7%
NBF
7%
Aceton
54%
Formalin
Which of the following fixatives good to cytoplasmic fixation
Anonymous Quiz
3%
NBF
13%
Formalin
56%
Formalin Alcohol
22%
Glacial acetic acid
5%
Aceton
Which of the following is rapid fixation
Anonymous Quiz
19%
Aceton
29%
Formalin
8%
Potassium Dichromate
6%
Bouin's Fluid
38%
Glacial acetic acid
Forwarded from القناة الرسمية لقسم المختبرات
هام لطلبة المرحلة الثالثة ...
نرفق لكم في ادناه خرائط جلوس امتحان يوم غداً ( الامراض النسيجية ١) يبدأ الامتحان الساعة الحادية عشر صباحاً ... خالص دعواتنا لكم بالتوفيق والنجاح
نرفق لكم في ادناه خرائط جلوس امتحان يوم غداً ( الامراض النسيجية ١) يبدأ الامتحان الساعة الحادية عشر صباحاً ... خالص دعواتنا لكم بالتوفيق والنجاح
Forwarded from القناة الرسمية لقسم المختبرات
موقف_حضور_الثالث_لامتحان_العملي_النهائي_ليوم_السبت_14_12.pdf
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Which of the following Fixatives used in Purkinje cells ?
Anonymous Quiz
18%
Formalin
7%
NBF
6%
Aceton
63%
Bouin's Fluid
6%
Potassium Dichromate
❤2
Which of the following Factors affecting fixation ?
Anonymous Quiz
33%
Volume of tissue
3%
Size of tissue
2%
Collection Sample
41%
A and B
22%
All of them
❤2
All of the following is types of dehydrating agents except
Anonymous Quiz
8%
Ethanol
75%
Formalin
7%
Methanol
11%
Acetone
👍1
Microtomy it is placed on the microtome device for trimming (slipping) at a temperature of 25 micro
Anonymous Quiz
19%
T
81%
F
❤2
Freeze substitution fixation is a
Anonymous Quiz
72%
Physical fixation
10%
Simple fixatives
4%
Chemical fixation
14%
A and C
whole tumor or lesion is removed for examination.
Anonymous Quiz
12%
Incisional Biopsy
73%
Excisional Biopsy
9%
NBF
6%
Formalin
Incisional Biopsy is A small piece of lesions or tumor is removed and sent for diagnosis .
Anonymous Quiz
86%
T
14%
F
In brain fixation how many time is Required ?
Anonymous Quiz
7%
2-6 hours
82%
2-6 weeks
4%
24 hours
6%
48 hours
Lung biopsies are typically fixed in
Anonymous Quiz
16%
Formalin
76%
NBF
5%
Acetone
4%
Alcohol formalin
❤1👍1