Blog

Chemically, why is wool weaker when wet? (Select all that apply.)

You are selecting a natural fiber for a project requiring short, easily spun fibers to create a soft yarn. Which fiber would be the best choice?

Which of the following natural fibers is considered a staple fiber with varying lengths depending on its source?

Which statement best describes the purposes and differences between primary and secondary bonds in fibers, and which of the following are examples of these bonds?

You are designing a fabric that needs to stretch without breaking, recover its shape after being stretched, and withstand significant pulling forces. Which combination of fiber properties would be most critical?

Bonus: The production of all blood cells in the bone marrow is called _______________.

What does the abbreviation RBC stand for?

Amazon Corporation’s annual net sales can be modeled by billion dollars where is the number of years since 2000.   Make a sentence interpreting

This is an instrument to arrest the flow of blood to or from a distal part by pressure applied with an encircling device.  You may use this on the arm when performing a venipuncture on a patient. 

Which of the following tests would a physician order to identify potential bleeding problems or to monitor therapeutic drug level if they are on an anticoagulant medication such as warfarin?