Cryostat temperature - Study guides, Class notes & Summaries

1. APPARATUS and EXPERIMENTAL TECHNIQUES 1.1. Vibration Isolation and Checks For the quantum phase slips to be useful as a probe of vortex nucleation mech- anisms, one must be able to observe slips which are due to intrinsic mechanisms. Previous work 12,13, 6,14,15 showed that above T = 150 mK thermally activated pro- cesses dominated slip production. A deviation from this dependence was seen at lower temperatures when large amounts of 3He impurities were present in the 4He sample ...

MRSO - Emergent Situations and Patient Considerations - Module 8Quench - correct answer -to extinguish -means the magnetic field is removed Liquid helium - correct answer -helium is not stable as a liquid. in order to maintain a liquid state, it must stay at 4K (-452.4F) -in order to maintain the temperature, must be vacuum sealed. if vacuum is removed, temperature within the cryostat would rise -helium will boil at 4.2K (-452.11F) -liquid helium boils/expands at ratio of 1:750 to become ...

HISTOPATH - HISTOPATHOLOGICAL TECHNIQUESSURGICAL PATHOLOGY REPORT, CYTOLOGICAL EXAMINATION REPORT, AUTOPSY REPORT - correct answers What are the three copies of histopathologic report ? PATIENT, PHYSICIAN, LABORATORY - correct answers Who are the copies for? ATTENDING PHYSICIAN (for request), PATHOLOGIST (for result) - correct answers Who are the signatories for the surgical pathology report? ANATOMICAL LAB - correct answers Medtech processes sample but signature is affixed by path...

HTL Histotechnology Exam 1The overall magnification of a microscope is achieved by what two values? - correct answers objective lens x eyepiece lens What is the magnification of scanning or low power? - correct answers 2.5x to 4.0x What is the magnification of intermediate power? - correct answers 10x to 20x What is the magnification of high power? - correct answers 40x What is the magnification of high dry? - correct answers 100x What is the magnification of oil immersion? - corr...

What is the most important factor that would contribute to tissue firmness when cutting on the cryostat? - Answer Lipid and water content of tissue If you are making 1000 ml of a 0.25% acetic acid solution. Which instrument would you use to transfer the acetic acid? - Answer 5ml pipette If you dilute 100 ml of pure hematoxylin with 900 ml of water, what would pH be? - Answer (above 7, below 7, neutral) If the cryostat temperature fails to be at a temperature lower than -5°C. What...

Histotechnology- Chapter 3 (Instrumentation)List the equipment in the lab that employs temperature control and state the proper temperature for each instrument. - correct answers Cryostat- -20C (normal), -10C (brain, liver, spleen, lymph node), -25C (Fatty tissue) Flotation Bath- 5-10C Dryer & Oven- 60C Incubator Oven- 37C Fridge- 4C Freezer- -20C Describe light microscopy and identify indications for its use. - correct answers -used for the examination of tissue sections -combines 2 si...

Histotechnology- Chapter 3 (Instrumentation)List the equipment in the lab that employs temperature control and state the proper temperature for each instrument. - correct answers Cryostat- -20C (normal), -10C (brain, liver, spleen, lymph node), -25C (Fatty tissue) Flotation Bath- 5-10C Dryer & Oven- 60C Incubator Oven- 37C Fridge- 4C Freezer- -20C Describe light microscopy and identify indications for its use. - correct answers -used for the examination of tissue sections -combines 2 si...

Histotechnology- Chapter 3 (Instrumentation) Question and answers rated A+ 2023/2024List the equipment in the lab that employs temperature control and state the proper temperature for each instrument. - correct answers Cryostat- -20C (normal), -10C (brain, liver, spleen, lymph node), -25C (Fatty tissue) Flotation Bath- 5-10C Dryer & Oven- 60C Incubator Oven- 37C Fridge- 4C Freezer- -20C Describe light microscopy and identify indications for its use. - correct answers -used for the exami...

Csmls Exam Prep Questions And Answers With Verified Solutions Already Passed!!!

match the celsius temp w/ its common application in the lab setting. 4 degrees -20 degrees 37 60 -70 -150 - ANSWER-routine refrigeration of solution temp of cryostats incubator temp oven temp to melt paraffin storage of frozen sections temp to snap freeze the problem in the above image could be a result of: - ANSWER-aggressive trimming of the block what can be done to eliminate the problem seen in Image A? (unit exm 1) - ANSWER-trim blocks more slowly and select sections wi...