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 ["D","E","I","K"]
Explanation
The newborn's assessment findings that require follow-up:
Temperature 35.7°C (96.3°F) at 2200:
Hypothermia in newborns can lead to cold stress, which increases the risk of respiratory distress and hypoglycemia. The newborn’s temperature should be closely monitored, and warming measures should be initiated to prevent further complications.
Respiratory rate 68/min at 2200:
A respiratory rate above 60 breaths per minute in a newborn is considered tachypnea and can indicate respiratory distress or underlying conditions such as infection. The newborn should be further evaluated to determine the cause of the tachypnea and to ensure proper oxygenation.
Sternal retractions at 2200:
Sternal retractions suggest that the newborn is experiencing increased work of breathing, which is a key sign of respiratory distress. This requires immediate evaluation to assess the severity and identify potential causes, such as respiratory infections or inadequate ventilation.
Coarse rhonchi in bilateral lung fields at 2200:
The presence of coarse rhonchi indicates abnormal breath sounds, often related to fluid retention or infection in the lungs. This finding requires further assessment and possibly interventions to clear the airway and support respiratory function.
Correct Answer is A
Explanation
A) A stool softener as needed:
Fibrinogen levels are elevated during pregnancy as part of the body's natural response to the increased risk of bleeding at birth. While this helps to prevent hemorrhage, it also increases the risk of clot formation, which can lead to postpartum complications such as deep vein thrombosis (DVT) or pulmonary embolism (PE). To prevent these complications, one recommended strategy is to use a stool softener. This helps prevent constipation, which can strain the body and increase the risk of developing blood clots due to the Valsalva maneuver during straining. Stool softeners reduce the likelihood of this strain, supporting overall circulation and reducing the risk of clotting.
B) Urinate every two to three hours:
While frequent urination is important for general bladder health, particularly in the immediate postpartum period to avoid urinary retention, it is not directly related to preventing complications associated with elevated fibrinogen levels. Fibrinogen's main risk is related to clotting, and frequent urination does not affect this process.
C) Eat a diet high in protein:
While eating a balanced diet with adequate protein is essential for postpartum recovery and tissue healing, it does not directly address the increased fibrinogen levels or the potential for clotting. A high-protein diet does not significantly reduce the risks related to hypercoagulability during the postpartum period, which is primarily managed through careful monitoring and preventive measures such as using stool softeners or encouraging movement.
D) Walk:
While walking is beneficial for overall health and can help improve circulation, reducing the risk of DVT and promoting postpartum recovery, walking alone may not be sufficient to counteract the increased clotting risk from elevated fibrinogen levels. While movement is important to prevent clots, the use of stool softeners to prevent constipation is a more direct and targeted intervention for preventing strain, which could trigger clot formation. Therefore, walking, while helpful, is not the most specific measure to prevent complications related to increased fibrinogen.
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