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 ["33"]
Explanation
Given:
Total volume to infuse: 100 mL
Infusion time: 60 minutes
Drop factor of tubing: 20 gtt/mL
To find:
Drip rate (gtt/min)
Step 1: Calculate the total number of drops
Total drops = Total volume x Drop factor
Total drops = 100 mL x 20 gtt/mL = 2000 gtt
Step 2: Calculate the drip rate
Drip rate = Total drops / Infusion time in minutes
Drip rate = 2000 gtt / 60 minutes = 33.33 gtt/min
Step 3: Round to the nearest whole number
33 gtt/min.
Correct Answer is ["A","C","E"]
Explanation
A) Presence of a two-vessel umbilical cord:
The presence of a two-vessel umbilical cord (instead of the normal three vessels, which includes two arteries and one vein) is a significant finding that requires follow-up. A two-vessel cord can be associated with fetal anomalies, particularly with renal, cardiac, or chromosomal conditions. Therefore, it requires further evaluation to rule out any underlying conditions and ensure proper organ development.
B) Molding of the skull:
Molding of the skull is a normal and expected finding in newborns following a vaginal birth, especially after a long or difficult delivery. It refers to the temporary reshaping of the fetal skull bones as they overlap to pass through the birth canal. This is typically self-correcting and resolves within a few days, so no follow-up is needed for molding.
C) Asymmetry of ears:
Asymmetry of the ears can indicate congenital anomalies, such as craniofacial syndromes or other physical deformities. Although some degree of asymmetry can occur in newborns, especially in the first hours of life, persistent or significant asymmetry should be evaluated further. It may indicate an abnormality that requires follow-up or assessment by a specialist.
D) Tongue extending past the lower lip:
A tongue that extends past the lower lip is a normal finding in newborns, as babies are still developing their oral reflexes and muscle tone. This is not a cause for concern, and no follow-up is required unless other feeding issues arise. It's important to differentiate between normal tongue movements and more serious concerns like tongue-tie (ankyloglossia), but this is not indicative of a problem by itself.
E) Diminished breath sounds on one side:
Diminished breath sounds on one side of the chest can indicate a serious issue, such as a pneumothorax, diaphragmatic hernia, or other respiratory concerns. This finding warrants immediate follow-up, as the newborn could be experiencing a respiratory distress condition that needs urgent intervention and management. This is a significant finding requiring immediate evaluation.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.