Methods of Preparation of Platelet Concentrates from Single Units of Whole

question 13

Multiple Choice

Methods of preparation of platelet concentrates from single units of whole blood must produce a product that yields a minimum of:

• A) 5.5 \(\times\) 10¹¹ platelets per unit in 50% of units tested.
• B) 5.5 \(\times\) 10¹¹ platelets per unit in 75% of units tested.
• C) 5.5 \(\times\) 10¹⁰ platelets per unit in 75% of units tested.
• D) none of the above.

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Definitions:

Machover's

Refers to the Machover Draw-A-Person Test, a projective psychological test used to assess personality and emotional functioning.

Goodenough-Harris

A drawing test used as a measure of intelligence in children, where children are asked to draw a person.

Projective Tests

Psychological assessment tools that use ambiguous stimuli to elicit responses that are thought to reveal a person's unconscious thoughts, feelings, and desires.

Advanced Skills

Skills that go beyond basic proficiency, requiring higher levels of knowledge, experience, or training.