Paraffin sections - Study guides, Class notes & Summaries

BOC Microtomy Exam - Questions and Answers Which of the following could be substituted for gelatin as an additive to the flotation bath? A. Aminoalkylsilane B. Chromium potassium sulfate C. Poly-L-lysine D. Agar During microtomy, it is noted that a faced block has a central area that is soft and mushy. This tissue should have been: A. Chilled longer before facing B. Cut thicker at the grossing table C. Left in paraffin longer D. Reprocessed before embedding Lymph node tissue shatters when sect...

MLPAO EXAM SET, WITH OVER 1000 QUESTIONS AND ANSWERS 2024/2025. A patient being tested for fecal occult blood should not eat foods containing: - ANSWER No red meat and & excess vitamin C. Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine -gentian-violet - ANSWER Safranin Most fixatives act by: - precipitating calcium ions in cells - precipitating cell wall - precipitating carbohydrates in cells - precipitatin...

MLPAO EXAM SET, WITH OVER 1000 QUESTIONS AND ANSWERS 2024/2025. A patient being tested for fecal occult blood should not eat foods containing: - ANSWER No red meat and & excess vitamin C. Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine -gentian-violet - ANSWER Safranin Most fixatives act by: - precipitating calcium ions in cells - precipitating cell wall - precipitating carbohydrates in cells - precipitatin...

PART II : HISTOTECHNOLOGY HISTOTECHNOLOGY - correct answers Art and science performed to produce a tissue section of good quality that will enable pathologist to diagnose the presence of absence of a disease a.) Histology b.) Histopathology c.) Histotechnology d.) Histotechnique AOTA - correct answers INSTRUMENTATION: Laboratory maintain a current file of every piece of equipment in the laboratory including: I. Name, manufacturer, model number, serial number II. Record of prevent...

HTL Practice Exam 2 Questions With Complete verified Solutions Graded A+ The proper speed of frozen sectioning: is fast and even is similar to the speed for paraffin sectioning is slow and even varies with the tissue and temperature Answer - varies with the tissue and temperature Which statement is NOT likely to be an advantage to the implementation of automation in the histology laboratory? Improve ability to provide more consistent and controllable staining results Increase need ...

Microscope - correct answers Used to for the magnification of the tissues and cells. Microtome - correct answers Used for the cutting of the wax and tissues. Block holder (chuck) - correct answers Holds the tissue in position. Knife and Knife carrier - correct answers For actual cutting of tissue sections. Pawl, Ratcher Feed Wheel & Adjustment screw - correct answers Lines up the tissue block in proper position with knife, adjusting thickness of tissues for successive sections. So...

CSMLS Instrumentation Questions and answers already passed CSMLS Instrumentation Questions The ability of the microscope to separate small details is defined as: a. magnification b. definition c. resolution d. numerical aperture - correct answer c. resolution is the ability to distinguish between adjacent details or to reveal fine detail. resolving power is measured as the least distance between 2 objectives at which the objects can be discerned as 2 separate structures rather than...

2024 Newest |MLPAO Exam Set| UPDATE|COMPREHENSIVE FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED ANSWERS|GET IT 100% ACCURATE A patient being tested for fecal occult blood should not eat foods containing: - ANSWER-No red meat and & excess vitamin C. Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine -gentian-violet - ANSWER-Safranin Most fixatives act by: - precipitating calcium ions in cells - precipitating cel...

What is the purpose of embedding? - Answer hold tissue; orient tissue Why do we want the tissue held? - Answer so we can cut very thin sections and it has more stability Why do we orient tissue? - Answer so that the view the pathologist has is optimal for diagnosis List the two types of Embedding media - Answer Water-soluble and water-insoluble List examples of water-soluble media - Answer Carbowax, gelatin, agar, OCT What is carbowax used for? - Answer CNS Wh...

Microscope - correct answers Used to for the magnification of the tissues and cells. Microtome - correct answers Used for the cutting of the wax and tissues. Block holder (chuck) - correct answers Holds the tissue in position. Knife and Knife carrier - correct answers For actual cutting of tissue sections. Pawl, Ratcher Feed Wheel & Adjustment screw - correct answers Lines up the tissue block in proper position with knife, adjusting thickness of tissues for successive sections. So...