A nurse is preparing to administer 5% dextrose in 0.45% sodium chloride 1,000 mL IV to infuse over 12 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["83"]
To calculate the infusion rate, you would divide the total volume of IV fluid (1,000 mL) by the number of hours over which the infusion is to be delivered (12 hours). This results in an infusion rate of 83.33 mL/hr. When rounding to the nearest whole number, the nurse should set the IV pump to deliver 83 mL/hr.
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Related Questions
Correct Answer is A
Explanation
A. This is a common manifestation of hydrocephalus in newborns. The increased cerebrospinal fluid (CSF) in the ventricles causes the skull to expand, which can lead to prominent and dilated scalp veins due to increased intracranial pressure.
B. Over-riding suture lines are more commonly associated with conditions like craniosynostosis or during the early stages of labor when the skull bones overlap. In hydrocephalus, the sutures are more likely to be separated rather than overridden due to the expansion of the skull.
C. This is not a typical manifestation of hydrocephalus. Instead, you would expect a more pronounced or bulging forehead due to increased intracranial pressure.
D. Hypertension is not typically a manifestation of hydrocephalus in newborns. Instead, the condition is more associated with signs of increased intracranial pressure and changes in head size.
Correct Answer is A
Explanation
A. Genetics plays the most significant role in a child’s growth and development, determining many physical and psychological traits. However, it cannot be altered.
B. Socialization impacts development, but it is influenced by environmental factors and can be guided by caregivers.
C. The environment affects development, but it can be modified to support growth.
D. The family is crucial in a child's development, but its influence can also be shaped through intervention and support.
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