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
Explanation
A) A postpartum individual can have lochia rubra at 5 weeks postpartum:
Lochia rubra is the first stage of lochia, consisting of bright red blood and tissue, and is typically seen in the first 3-4 days postpartum. By 5 weeks postpartum, the lochia should no longer be in the rubra phase, and the discharge should have progressed to lochia serosa or alba. If the client is still experiencing lochia rubra at 5 weeks, this could indicate a problem, such as retained placental tissue or infection, and requires further evaluation.
B) A postpartum individual should not have any lochia at 5 weeks postpartum:
While it is true that lochia should be minimal or absent by 5 weeks postpartum, it is not uncommon for some women to still experience small amounts of lochia, particularly in the form of lochia alba, which can last up to 6 weeks. The type of discharge should be assessed, and if the discharge is abnormal (such as foul-smelling or accompanied by other symptoms), the nurse should investigate further. However, some amount of discharge, especially lochia alba, can be normal at this stage.
C) A postpartum individual can have lochia serosa up to 6 weeks postpartum:
Lochia serosa, which is pinkish or brownish in color and consists of blood, mucus, and uterine tissue, usually occurs between 4 to 10 days postpartum. It is not typically seen at 5 weeks postpartum unless there is a delay in the normal progression of lochia stages. By 5 weeks postpartum, lochia serosa should have already transitioned to lochia alba, a whitish or yellowish discharge.
D) A postpartum individual can have lochia alba ranging from 10 to 14 days and up to weeks postpartum:
Lochia alba is the final stage of lochia and typically starts around 10–14 days postpartum, lasting up to 6 weeks in some women. It consists mainly of leukocytes, epithelial cells, and mucus, and it is usually white or yellowish in color. This type of discharge is normal in the later weeks postpartum, and its presence at 5 weeks is considered a normal finding as long as it is not accompanied by foul odor, significant odor, or other signs of infection.
Correct Answer is B
Explanation
A) Right upper quadrant:
The right upper quadrant would not be the most appropriate place to auscultate the fetal heart rate in this scenario. In a vertex presentation with the fetal back on the left side, the best location for auscultation is typically along the fetal back, which is on the left side of the mother. The right upper quadrant would place you over the small parts of the fetus (limbs, hands, etc.), which generally would not be where the fetal heart rate is best heard.
B) Left upper quadrant:
The left upper quadrant is the most appropriate area to begin auscultation for this fetal heart rate (FHR) pattern. In this position, the fetal back is positioned towards the left side of the mother's abdomen, and the heart rate is typically heard most clearly over the back. The left upper quadrant would be over the fetal back, making it the best location to auscultate the FHR accurately.
C) Right lower quadrant:
The right lower quadrant would not be ideal for auscultating the fetal heart rate in this scenario. Since the fetal back is on the left side, the right lower quadrant would likely be over the fetal small parts (arms and legs), where the FHR would be harder to distinguish.
D) Left lower quadrant:
Although the left lower quadrant is on the left side of the mother, it's closer to the pelvic area and may be less effective for auscultating the fetal heart rate in this vertex presentation. It's more likely to be over the lower parts of the fetus, potentially interfering with accurate heart rate auscultation.
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.