A nurse conducting a session on eye care needs to educate clients about the aqueous
humor and vitreous humor. Which is the function of the aqueous humor?
A) Regulates the amount of light that enters the eye
B) Gives the eye its specific color
C) Provides nutrients and oxygen to the cornea
D) Focuses the light rays on the retina
C
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Which statement is true about the mental health of older adults?
a. Nurses should discourage denial and regression so elders can face underlying causes of anxiety directly. b. Anxiety is distinguished from depression, dementia, and the effects of disease or medication easily. c. Compulsive rituals surrounding toileting and sleep are signs of a serious mental disorder. d. The nurse avoids antianxiety medications without an assessment for factors asso-ciated with anxiety.
The nurse is performing a skin assessment on a client and notes an oval-shaped, elevated, fluid-filled mass that is approximately 1.5 centimeter in size. The nurse would correctly document this finding as which of the following?
1. Vesicle 2. Bulla 3. Papule 4. Tumor
A family of a mother, father, and a 6-year-old boy was recently enlarged to include a new baby sister. What type of family does this represent?
A) Single unit B) Dysphasic C) Nuclear D) Extended
Which comment made by a 12-year-old child with insulin-dependent diabetes mellitus (IDDM) indicates a knowledge deficit?
a. "I rotate my insulin injection sites every time I give myself an injection.". b. "I keep records of my glucose levels and insulin sites and amounts.". c. "I'll be glad when I can take a pill for my diabetes like my uncle does.". d. "I keep Lifesavers in my school bag in case I have a low-sugar reaction.".