A 57-year-old woman with a prior history of a brain tumor that was removed 8 years ago. She complains of headaches that have been increasing in frequency and intensity over the past month. Indicate the appropriate course of action.
A. head CT scan
B. head MRI
C. none of the above
Answer: B. head MRI
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A patient in the CCU has been found on examination by ECG to have a bundle branch block. Which of the following should the nurse expect to see on this patient's ECG?
A) Tall, pointed P waves in leads II, III, and aVF B) Broad, notched P waves in leads I, II, and aVL C) A tall R wave in V1 and progressively smaller R waves through V6 D) A broad QRS complex with two peaks (RSR)
Which of the following should a reader of a research article be able to do, in order to decide whether the article's statistics are correctly selected and applied? (Select all that apply.)
a. Understand the discussion section of the article. b. Make a judgment as to whether the author's interpretations of the data are correct. c. Make some judgment about whether the statistical procedures used were the correct ones for the level of measurement used for the study variables. d. Make some judgment about whether the statistical procedures used were the correct ones for the research question. e. Agree with the study's stated limitations. f. Find the names of the statistical procedures the author used.
The trait definition of leadership suggests
a. Leadership occurs because of who the leader is b. Interaction is the key to leadership success c. Self-confidence is required for good leadership d. Dominance is required for good leadership
A patient has chronic gastritis. What treatment does the healthcare professional educate the patient on?
a. Antibiotic therapy b. Corticosteroids c. Vitamin B12 injections d. Pancreatic enzyme replacement