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 C
Explanation
A) The client will progress one station every 2 hours:
This statement is inaccurate. The progress of labor in terms of fetal station does not follow a predictable or uniform rate. While some progression might occur every hour or two, it varies greatly depending on factors such as the position of the fetus, maternal anatomy, and strength of contractions. Labor can progress at different rates, and not all clients will experience consistent progression every 2 hours.
B) The client should feel the urge to push at -2 station:
This statement is incorrect. The urge to push generally occurs once the fetal head has descended to +1 or +2 station, which is closer to the perineum. At -2 station, the fetal head is still relatively high in the pelvis, and the client typically will not feel the urge to push until the head is lower. The urge to push is often experienced when the fetal head is well engaged in the pelvis and ready for delivery.
C) The client's temperature will need to be checked every hour when the membranes have ruptured:
This statement is correct. Once the membranes have ruptured, there is an increased risk of infection, as the protective barrier of the amniotic sac is no longer intact. Checking the maternal temperature every hour is an essential practice to monitor for signs of infection, such as chorioamnionitis, especially since the longer the rupture lasts, the greater the risk of infection. A rise in temperature is a key indicator of infection in the postpartum period.
D) The client's cervix will need to be checked every 30 minutes:
This is not correct practice. Cervical checks should be performed only when clinically indicated, not routinely every 30 minutes. Frequent cervical checks can increase the risk of infection, especially after the membranes have ruptured. The cervix should be assessed when there is a clinical reason to do so, such as checking for progress in labor or when considering interventions like an epidural or pushing.
Correct Answer is C
Explanation
A) "Have you had any health concerns during your pregnancy?"
While it's important to assess the client's overall health and pregnancy history, this question doesn't directly address the current concern of possible labor and does not immediately help assess the client's status for labor evaluation. The focus should be on signs of labor or complications at this point.
B) "Do you have a support person present?"
Although this is a helpful question to ask in preparation for labor, it doesn't provide the necessary information needed to assess whether the client is in labor. The priority at this stage is determining if the client is in labor or experiencing any complications, such as rupture of membranes.
C) "Have you noticed any fluid leaking from your vagina?"
This is the most important question to ask next. If the client has ruptured membranes (i.e., water breaking), it is important to assess the timing and nature of the fluid leakage, as it would indicate the need for immediate evaluation at the hospital. Rupture of membranes requires monitoring for infection and should prompt the client to come in for assessment regardless of the frequency or intensity of contractions.
D) "When was your last prenatal visit?"
While it is helpful to know when the client had their last prenatal visit, this question does not directly address the issue of possible labor. The priority is to determine if the client is in labor, whether their membranes have ruptured, or if there are any other complications such as bleeding or abnormal fetal movement. The question about fluid leakage is more immediate and relevant to their current condition.
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