The nurse is explaining the effects of heat application for pain relief. Which effect would the nurse be likely to include?
A) Decreased blood flow to the area
B) Increased pressure on nociceptive fibers
C) Possible release of endogenous opioids
D) Altered capillary permeability
Ans: B
Heat causes an increase in blood flow. This alters capillary permeability, leading to a reduction in swelling and pressure on nociceptive fibers. Heat also may trigger the release of endogenous opioids, which mediate the pain response.
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The nurse must assess the mental health/mental illness of several new clients at the mental health
clinic. Conclusions about current functioning should be made on the basis of a. the degree of conformity of the individual to society's norms. b. the degree to which an individual is logical and rational. c. the rate of intellectual and emotional growth. d. a continuum from healthy to psychotic.
When reviewing the electronic health record of a female patient, the nurse reads that the patient has a history of adenomyosis. The nurse should be aware that this patient experiences symptoms resulting from what pathophysiologic process?
A) Loss of muscle tone in the vaginal wall B) Excessive synthesis and release of unopposed estrogen C) Invasion of the uterine wall by endometrial tissue D) Proliferation of tumors in the uterine wall
The patient has been placed on a treatment regimen that includes bethanechol chloride (Urecho-line). Which symptom should the patient be instructed to report because of its potential to be life-threatening?
a. Shortness of breath b. Syncope c. Vomiting d. Tachycardia
Nurses assume leadership roles to: a. improve the health status of individuals orfamilies
b. increase the effectiveness and level of satisfactionamong professional colleagues. c. improve the attitudes of the general public andlegislators towards the nursing profession and their expectations of it. d. all of the above.