Order: Lopressor 25 mg Available: Lopressor 50 mg/tablet
a. 1/2 tablet
b. 1 tablet
c. 2 tablets
d. 1/3 tablet
ANS: A
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A client is admitted to the postoperative unit in the acute care hospital. The nurse gathers data using inspection, such as Standard Text: Select all that apply
1. Color of the skin and mucous membranes 2. Nail bed color 3. Hair growth 4. Respiratory rate 5. Fragility of bones
When assessing a patient with respiratory alkalosis, the nurse expects to see:
a. slow respirations. b. muscle weakness. c. strong, even heart rate. d. flushed face.
A bowel resection is scheduled for a client with the diagnosis of colon cancer with metastasis to the liver and bone. Which statement by the nurse best explains the purpose of the surgery?
A) "Removing the tumor is a primary treatment for colon cancer." B) "This surgery will prevent further tumor growth." C) "Once the tumor is removed, cell pathology can be determined." D) "Tumor removal will promote comfort."
When the patient asks what electroretinography is supposed to measure, the nurse responds that:
1. a fluorescein dye is injected by IV and the retina is observed as the dye circulates. 2. electrodes are placed on the scalp, each eye is stimulated, and retinal activity is assessed. 3. a small plunger is used to apply pressure on the sclera while the retinal vessels are evaluated. 4. a contact lens is placed on the eye and exposed to flashes of light to evaluate the retinal response.