A client is ordered 325mL of packed red blood cells over 3 hours. What is the rate to be set on the infusion pump? Round to a whole number
The Correct Answer is ["108"]
Given:
Total volume to infuse: 325 mL
Infusion time: 3 hours
To find:
Infusion rate (mL/hr)
Step 1: Calculate the infusion rate
Infusion rate (mL/hr) = Total volume / Infusion time
Infusion rate (mL/hr) = 325 mL / 3 hours ≈ 108.33 mL/hr
Step 2: Round to a whole number
108 mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Check fetal heart rate:
The first priority when a woman's membranes spontaneously rupture is to assess fetal well-being. The nurse should immediately check the fetal heart rate (FHR) after the rupture of membranes to evaluate for any signs of fetal distress. If there are any concerns regarding the FHR, further interventions may be needed, such as adjusting the maternal position or preparing for a possible emergent delivery. Monitoring the FHR will help guide subsequent decisions regarding care.
B) Instruct her to bear down with the next contraction:
While the second stage of labor involves pushing, it is important to wait for the appropriate signs of readiness before instructing the mother to bear down. The nurse should ensure the cervix is fully dilated and that fetal descent is progressing appropriately. Rushing into pushing too early or without proper readiness can lead to maternal and fetal complications.
C) Place her legs in stirrups:
Placing the mother’s legs in stirrups is typically done once she is in the active phase of pushing (typically when the cervix is fully dilated and fetal descent is ready). It is not the first priority immediately after the membranes rupture. The nurse should first assess the fetal heart rate and ensure the woman is comfortable and ready to push before assuming the lithotomy position or placing her legs in stirrups.
D) Test a sample of the amniotic fluid for meconium:
Testing the amniotic fluid for meconium should be done if there is concern that the amniotic fluid may be stained, as meconium in the amniotic fluid can be a sign of fetal distress. However, the first action after the membranes rupture is to check the fetal heart rate. If the FHR is normal, further actions, like testing the fluid, may follow, but the priority remains assessing fetal well-being.
Correct Answer is ["B","E"]
Explanation
A) Fusion of labia in female genitalia:
Fusion of the labia in a female newborn is not an expected finding. This could indicate a condition such as labial adhesion or an abnormality in the development of the genitalia. Normally, the labia in a female newborn are separated. Any signs of fusion would require further evaluation by the healthcare provider.
B) Erythema toxicum on newborn's skin:
Erythema toxicum is a common and expected finding in newborns, usually appearing within the first 2–3 days of life. It consists of small, red papules or pustules on a red base, often described as a "flea-bitten" appearance. This rash is benign and resolves on its own within a few days to weeks. It is not associated with any infection or underlying health issues.
C) Hypospadias is noted in the male newborn:
Hypospadias, a condition where the urethral opening is located on the underside of the penis rather than at the tip, is not an expected finding in all newborn males. While it occurs in a small percentage of male infants, it is a congenital anomaly that would require further assessment and possibly surgical correction. It is not considered a normal finding in a newborn.
D) Presence of syndactyly in extremities:
Syndactyly, the condition where two or more fingers or toes are fused together, is not a normal finding in newborns. While it is a congenital anomaly that can occur in some infants, it is not expected and requires further evaluation and possibly surgical intervention depending on the severity.
E) Negative Ortolani sign:
A negative Ortolani sign is an expected and normal finding in a newborn. The Ortolani maneuver is used to assess for hip dislocation, and a negative result indicates that the hip is stable and not dislocated. If the Ortolani sign were positive, it would suggest the presence of a developmental hip dysplasia, which would require further diagnostic evaluation. A negative sign is considered typical and reassuring.
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