The nurse is evaluating the growth and development of a 3-year-old child.
Which speech and language skills should the nurse identify as normal developmental milestones for this child?
Uses gestures with 1 to 2 word sentences.
Uses 1 word sentences.
Speaks in simple sentences with four or more words.
Recognizes most letters and numbers.
Recognizes most letters and numbers.
The Correct Answer is C
Choice A rationale
While using gestures with 1 to 2 word sentences is a developmental milestone, it is typically seen in younger children, around the age of 212.
Choice B rationale
Using 1 word sentences is a developmental milestone usually achieved by children around the age of 112. By the age of 3, children are typically able to speak in simple sentences with four or more words.
Choice C rationale
Speaking in simple sentences with four or more words is a typical developmental milestone for a 3-year-old child. They are able to express their thoughts more clearly and engage in conversations.
Choice D rationale
Recognizing most letters and numbers is a skill that is typically developed around the age of 4 or 512. Therefore, expecting a 3-year-old child to recognize most letters and numbers might be too advanced for their developmental stage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Preparing a vacuum is not the first action to take when the fetal head retracts against the perineum during the second stage of labor.
Choice B rationale
Applying suprapubic pressure can help guide the baby’s head out. This is a common practice during the second stage of labor when the baby’s head retracts against the perineum.
Choice C rationale
Applying fundal pressure is not typically done when the fetal head retracts against the perineum. Fundal pressure can be used to assist in the delivery of the baby, but it’s not the first action to take in this situation.
Choice D rationale
Preparing forceps is not the first action to take when the fetal head retracts against the perineum. Forceps are used to assist in the delivery of a baby, but only when necessary.
Correct Answer is ["25"]
Explanation
Answer and explanation
Step 1 is to convert the child’s weight from pounds to kilograms since the dosage is prescribed in mg/kg. We know that 1 kg is approximately 2.2 lbs. So, the child’s weight in kg is 55 lbs ÷ 2.2 = 25 kg (rounded to the nearest whole number for simplicity).
Step 2 is to calculate the total daily dosage. The prescription is for isoniazid 10 mg/kg/day. So, the total daily dosage in mg is 10 mg/kg/day × 25 kg = 250 mg/day.
Step 3 is to calculate the volume of the oral solution to administer. The bottle is labeled, “Isoniazid Oral Solution, USP 50 mg per 5 mL.”. So, the volume in mL to administer is (250 mg/day ÷ 50 mg) × 5 mL = 25 mL. Therefore, the nurse should administer 25 mL of the Isoniazid Oral Solution, USP 50 mg per 5 mL, once a day.
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