Identify the chemical that stimulates peripheral nerve endings and helps carry pain impulses to the CNS.
A. Epinephrine
B. Serotonin
C. Dopamine
D. Bradykinin
Answer: D
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A nurse preparing to start an IV on a newly admitted patient teaches the patient about the procedure and begins to prepare the site. The nurse should always start by:
A) Leaving one hand ungloved to assess the site B) Preparing the skin with an iodine solution C) Asking the patient if he is allergic to latex or iodine D) Removing excessive hair at the selected site
Statistics for 2008 to 2009 indicated that 20.7% of children lived in poverty. What health implications can be drawn from this statistic?Select all that apply.Note: Credit will be given only if all correct choices and no incorrect choices are selected.
A. These children run a higher risk of poor overall health status. B. Public health clinics can provide preventive care. C. Medicaid assistance can enable these children to receive health care. D. Increased funding for children's health has resulted from these statistics.
The physician has ordered continuous pulse oximetry. The nurse explains to the patient that the procedure:
1. involves a single prick. 2. measures the amount of oxygen in the blood. 3. is applied to the wrist. 4. identifies damaged cells in the myocardium.
Which psychological or personality factor is most likely to predispose an individual to medication abuse?
A. Low self-esteem and unresolved rage B. Desire to inflict pain upon one's self C. Dependent personality disorder D. Antisocial personality disorder