A nurse is collecting data from a 6-month-old infant in the well-child clinic.
Which of the following findings should the nurse expect?
Lateral incisors are present.
Posterior fontanel is closed.
Infant's birth weight is tripled.
Infant sits well without support.
The Correct Answer is B
A. Lateral incisors are present: At 6 months, infants typically begin teething, but the lateral incisors usually do not appear until around 9 to 13 months. The first teeth to emerge are usually the lower central incisors.
B. Posterior fontanel is closed: The posterior fontanel, or the soft spot at the back of the baby's head, typically closes by 2 to 3 months of age. Therefore, it is expected to be closed by the time the infant is 6 months old.
C. Infant's birth weight is tripled: By 6 months, infants generally double their birth weight. Tripling of birth weight is more commonly expected by the end of the first year.
D. Infant sits well without support: Most infants begin to sit without support around 7 to 9 months. At 6 months, they may sit with some support but are not yet expected to sit well independently.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Anorexia nervosa is an eating disorder characterized by abnormally low body weight, an intense fear of gaining weight, and a distorted perception of weight.
People with anorexia place a high value on controlling their weight and shape, using extreme efforts that tend to significantly interfere with their lives.
Choice B, Lack of motivation, don’t like to do things perfectly, is not correct because it is not a characteristic of anorexia.
Choice C, Would rather watch TV all day than exercise, is not correct because it is not a characteristic of anorexia.
Choice D Only affects females is not correct because anorexia can affect both males and females.
Correct Answer is D
Explanation
This can help prevent stomach acid from moving up into the esophagus and causing heartburn at night.
Choice A is not correct because exercise is generally safe during pregnancy and can have many benefits.
Choice B is not correct because sodium bicarbonate may not be safe for pregnant women to take.
Choice C is not correct because heartburn during pregnancy is common and usually does not require emergency medical care.
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