Which structure gives the eye its color?
A. pupil
B. retina
C. cornea
D. iris
Answer: D
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When looking at a granulocyte under a microscope, the anatomy student would describe it as a cell
A) lacking granules. B) having a kidney-shaped nucleus. C) having no nuclei. D) shaped like a sphere with multilobar nuclei.
A patient with arterial insufficiency should be instructed to:
1. frequently allow the legs to dangle dependently. 2. rub the legs vigorously. 3. stand often to keep blood flow in the legs. 4. walk barefoot.
The nurse is conducting a seminar on Alzheimer disease (AD) with a group of community members. How should the nurse describe this health problem?
Select all that apply. 1. The incidence of AD increases with age. 2. AD tends to run in families. 3. AD is more common in men. 4. AD is caused by a virus. 5. AD is caused by environmental contaminants.
Which developmental approaches should the nurse implement for the hospitalized adolescent? Select all that apply
a. Expect regression. b. Provide privacy. c. Encourage peers to call. d. Answer questions with simple concrete ex-planations. e. Encourage questions about appearance.