Nurses can assume different roles when caring for patients.  Describe one of the roles and provide an example.

Which of the following best describes advance directives for patients in hospitals requiring nursing care?

Discuss one major workforce issues affecting the nursing profession.

Which of the following best exemplifies the principle of beneficence in nursing ethics?

Which of the following best defines the scope of practice for a registered nurse (RN) according to nursing laws and regulations?

A complex disorder of the bowel and genitourinary tract is called which one of the following abnormalities?

What will most commonly blunt the costophrenic angle as seen on chest radiograph in an upright individual?

How would lung perfusion in a “zone 1” area best be described?

The heart’s ability to vary stroke volume based solely on changes in end-diastolic volume is based on what mechanism?

Central control of vasomotor tone has its greatest impact on which of the following vessels?1. Arterioles (resistance vessels)2. Veins (capacitance vessels)3. Microcirculation (exchange vessels)