The hemoglobin molecule that is not attached to any oxygen molecules is called ____.

Stimulation of alpha 1 receptors causes vasodilation

Indicate whether the statement is true or false

Which statement best fits with the form of occupational therapy service that is known as health promotion?

A. This strategy is aimed at improving a client's ability to perform skills, thus allow-ing greater participation in occupations. B. This approach is focused on modifying the environment to foster improved occu-pational performance. C. This approach recognizes that many clients are faced with degenerative disorders, and occupational therapy services should actively address the need to maintain occupational engagement. D. A disabling condition is not assumed, but instead occupational therapy services are provided to enhance and enrich occupational performance.