During frozen-sectioning, you notice the sections are incomplete. Which action(s) should be taken to prevent this artifact?Check all that apply

Match the following chemical with its property. Answers can be used more than once, choose the BEST answer.

A tissue ribbon picked up from this waterbath that has yet to be skimmed (cleaned) might be expected to show? Microtomy2.jpg

If using phosphate-buffered formaldehyde solutions for fixation, the phosphate salts will precipitate out if the concentration of the initial alcohol is greater that .

What type of microtome does the cryostat usually contain?

What is wrong (in regards to embedding) in this picture? embed2.jpg

What is the necessary corrective action? Microtomy3.jpg

Plastics, such as epoxy resin, is a preferred embedding medium for what specialized technique?

Pressure is applied uniformly to the entire specimen during orientation to ensure that the specimen will:

Indicate a microtomy problem that is caused by too great a knife tilt as shown here? Microtomy23.jpg