What is the nurse's best response to a patient who asks which diagnostic test is the most helpful in diagnosing brain tumors?
A) Computed tomography (CT) scan
B) Magnetic resonance imaging (MRI)
C) Brain biopsy
D) Blood work with ACTH levels
Ans: B
Feedback: An MRI is the most helpful in the diagnosis of brain tumors. Its use has resulted in the detection of smaller lesions; it is particularly helpful in detecting tumors in the brain stem and pituitary regions, where bone interferes with CT scans.
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A male patient has been on long-term bicalutamide (Casodex) therapy. In order to assess adverse effects of the drug therapy, the nurse will closely monitor which of the following?
A) Visual function B) Blood counts C) Pap test results D) Liver function
Health professionals planning treatment initiatives should be most concerned with the burden of disease created by:
a. violence and injury. b. environmental quality. c. behavioral health problems. d. irresponsible sexual behavior.
Which of the following assessment questions is most likely to determine the reason an older adult client refuses to remove and brush his dentures?
1. "Why are you being difficult about cleaning your dentures?" 2. "Will you allow me to clean your denture if you don't want too?" 3. "Are you concerned about damaging your dentures if you take them out?" 4. "Do you realize the problems that can occur when your dentures aren't clean?"
A 51-year-old man is being discharged from the hospital following treatment with anticoagulants for a deep vein thrombosis. The nurse will instruct the patient to
A) alternate between the types of anticoagulant drugs in the therapy. B) consider safety measures to prevent bleeding and be alert for signs of bleeding. C) change the route of administration to intravenous if oral proves ineffective. D) eat small amounts of food during drug administration.