A professional employer organization (PEO) provides the means for some smaller organizations to obtain most of their human resource services externally.

The nurse checks a patient's pupils using a penlight.Which receptors is the nurse stimulating?

A) Chemoreceptors
B) Photoreceptors
C) Proprioceptors
D) Mechanoreceptors

A patient reports, "The medicine prescribed to help me get to sleep worked well for about a month, but I don't have any more of those pills. Now my insomnia is worse than ever. I had nightmares the last 2 nights." Which type of medication did the health care provider most likely prescribe?

A) Benzodiazepine
B) Tricyclic antidepressant
C) Conventional antipsychotic
D) Central nervous system (CNS) stimulant

Systematic Errors occur by chance and are inconsistent across respondents.