An older adult comes to the clinic complaining of pain in the left foot. While assessing the patient, the nurse notes smooth, shiny skin that contains no hair on the client's lower legs. Which condition does this finding suggest?
a. Venous insufficiency
b. Hyperthyroidism
c. Arterial insufficiency
d. Dehydration
C
Peripheral arterial insufficiency is associated with smooth, thin, shiny skin with little or no hair. Venous insufficiency leads to thick, rough skin that is commonly hyperpigmented. Hyperthyroidism is associated with abnormally warm skin. Decreased turgor would be seen in dehydration.
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Which of the following statements made by a new nurse researcher indicate that he correctly understands the purpose of using statistical analysis in quantitative research? Select all that apply
A) "Statistical analysis allows the formal testing of hypotheses." B) "Statistical analysis might lead a researcher to reject a hypothesis." C) "Statistical analysis provides proof of the relationships between variables." D) "Statistical analysis supports inferences that a hypothesis is most likely correct (or most likely not correct)."
The sleep record of a client with major depression shows the client waking at 3 AM and being unable
to resume sleep. The physician decides to prescribe the client a serotonin-reuptake inhibitor and additionally orders a sleep-deprivation protocol. The outcome expected is a. self-control of suicidal ideation. b. rapid response to the antidepressant. c. self-control of auditory hallucinations. d. increased anxiety self-control.
Eight hours after presentation to the emergency department with reports of substernal chest pain, a client's laboratory results demonstrate myoglobin levels of 55 ng/mL. What does the nurse do next?
a. Prepare the client for an emergency coro-nary bypass graft surgery. b. Administer nitroglycerin to prevent further myocardial cell death. c. Assess the client to identify another po-tential cause of the chest pain. d. Provide client education related to com-plications of myocardial infarctions.
Which of the following examples would not demonstrate patient advocacy by a nurse? Select all that apply
1. Provide the patient with information about the patient's problem. 2. Tell the patient what you (the nurse) would do. 3. Plan with the patient's physician who will talk with the patient. 4. Expect a patient to accept treatment for cancer.