Plaque refers to a substance that accumulates in the innermost layer of the arteries and consists of ________.
A. fatty acids and water
B. potassium and sodium
C. cholesterol and calcium
D. fatty acids and protein
Answer: C
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What would a nurse do when the patient arrives in the PACU after a left stapedectomy? (Select all that apply.)
a. Turn the patient to his right side b. Change dressing as it becomes soiled c. Turn patient every 2 hours d. Leave the bed flat e. Medicate immediately on the complaint of nausea
After completion of an eye examination using direct ophthalmoscopy, the assessment that the nurse would document as "normal" is
a. irregular margins to optic disc. b. oval optic disc. c. physiologic cup 75% of optic disc diameter. d. retinal veins darker than arteries.
A client is taking aspirin (ASA), and asks the nurse how long the anticoagulant effect of a single dose of aspirin can last. Which reply by the nurse is the most appropriate?
1. "The anticoagulant effect of a single dose of aspirin can last for as long as a week." 2. "The anticoagulant effect of a single dose of aspirin can last for as long as a day." 3. "The anticoagulant effect of a single dose of aspirin can last for as long as 12 hours." 4. "The anticoagulant effect of a single dose of aspirin can last for as long as a month."
A preterm infant in the NICU has two older siblings. The parents are concerned that the siblings have not accepted the new baby. In order to facilitate acceptance, the nurse can:
a. Encourage the siblings to send drawings to the infant b. Avoid allowing the siblings to see the baby while the baby is so ill c. Encourage the parents to not address the baby by name in case the baby dies d. Tell the siblings that that the baby will be fine