The functions of endorphins are believed to be: (Select all that apply.)
a. inhibition of unpleasant stimuli.
b. diminished anxiety.
c. relief of pain.
d. feeling of euphoria.
e. increased blood pressure.
A, B, C, D
Endorphins are thought to diminish unpleasant stimuli and pain, reduce anxiety, and give feelings of euphoria.
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The nurse is teaching the patient about angina pectoris. Which of the following statements by the patient indicates that he has understood the teaching?
A) "I will avoid exercise because it will precipitate my angina." B) "As long as I take my medicines, I will not need to decrease my fat intake." C) "My high blood pressure has no effect on my episodes of chest pain." D) "High fat in the diet and smoking can cause my episodes of chest pain."
The hospital operator announced over the paging system, "Dr. Strong, fourth floor, A-wing, Dr. Strong, fourth floor, A-wing." A newly hired nurse asks another nurse, "Who is Dr
Strong?" The nurse replies, "This is the announcement that alerts security there is violent behavior on that unit." Which statement would be an appropriate report to this unit's manager? 1. "Our new nurse does not know what ‘Dr. Strong' means." 2. "There was an incident in which a staff person did not know what ‘Dr. Strong' meant. Could we have an in-service on this policy?" 3. "The operator paged a ‘Dr. Strong' and we didn't know what to do." 4. "Why do they use ‘Dr. Strong' when there is trouble? They should just call for help."
A Latin American woman refuses to participate in an assertiveness training group. Which cultural belief should a nurse identify as most likely to have influenced this client's decision?
A. Future orientation causes the client to devalue assertiveness skills. B. Decreased emotional expression makes it difficult to be assertive. C. Assertiveness techniques may not be aligned with the client's definition of the female role. D. Religious prohibitions prevent the client's participation in assertiveness training.
The nurse is caring for a patient with esophageal varices. Which symptom should alert the nurse to possible bleeding?
a. Asterixis b. Dark amber urine c. Hard formed stool d. Blood-streaked emesis