All of the Following Interfere with the Functional Protein S

question 50

Multiple Choice

All of the following interfere with the functional protein S assay performed with mechanical clot detection except:

• A) 2 IU/mL unfractionated heparin
• B) Activated protein C resistance
• C) Lipemia
• D) Oral anticoagulants
• E) None of the above

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Definitions:

Stretching

The process of gently extending muscles to improve flexibility and range of motion.

Basic Rest-activity Cycle

A circadian rhythm concept suggesting that individuals have intrinsic cycles of rest and activity, notably proposed by sleep researcher Nathaniel Kleitman.

1 Hour

A measure of time equivalent to 60 minutes or 3,600 seconds.

1.5 Hours

A measure of time equivalent to ninety minutes.