Assessing needs, collecting information and data, and determining the existing standards and requirements occur during the ______________ phase of the P-D-C-A model

Which one of the following best describes a hemothorax?

A) Blood in the alveoli of the lungs B) Air trapped in the chest cavity under pressure C) An accumulation of blood between the lung and chest wall D) An accumulation of air between the lung and chest wall

Give two reasons why legislation was necessary to require health care directives in some instances