At which age does an infant start to recognize familiar faces and objects, such as his or her own hand?
a. 1 month
b. 2 months
c. 3 months
d. 4 months
ANS: C
The child can recognize familiar objects at approximately age 3 months. For the first 2 months of life, infants watch and observe their surroundings. The 4-month-old infant is beginning to develop hand–eye coordination.
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The nurse measures pulse rate on a young adult male and obtains a rate of 44 per minute. The nurse would consider this pulse rate normal if which of the following data were assessed?
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The nurse is teaching a postoperative client who had a keratoplasty. Which responses by the client require further teaching about safety in the home? (Select all that apply.)
a. "We use throw rugs in the bathroom." b. "Our neighbors will be bringing food for a week." c. "We may have two extension cords in the living room." d. "Most of the furniture is placed against the wall, except for one rocking chair." e. "Every room has at least one window." f. "The hallway has low lighting."
When cold is applied for a long time, blood vessels:
a. Dilate b. Constrict c. Collapse d. Become less elastic
Which of the following is the primary goal of case management? (Select all that apply.)
a. To ensure that care coordination occurs across the continuum b. To emphasize evidence-based clinical decision making c. To manage resource use and control expenses d. To stress the advantages and benefits of community-based care