Exhibits

The practical nurse (PN) is preparing to change the turban dressing.

For each intervention, click to indicate whether it is indicated or not indicated for the dressing change. Each row must have one

A. Turning on the infant warmer is a necessary step but comes after confirming that the infant is actually being born. The immediate priority is to assess the situation to ensure the health and safety of both the mother and baby.
B. Pushing the call light alerts other healthcare professionals that immediate assistance is needed. Given that the baby is crying, it suggests that the birth may have occurred unexpectedly, and help is required to manage the situation safely.
C. Notifying a healthcare provider is essential, but the PN should first verify the situation to provide accurate information and context for the healthcare provider's arrival.
D. Inspecting the perineum is important to assess for any complications or to check if delivery has occurred. However, this action should follow ensuring that help is called and that the environment is safe for both mother and baby. The primary focus should be on ensuring that assistance is on the way before performing an assessment.

A. 50% dextrose
50% dextrose is not isotonic; it is a hypertonic solution. Hypertonic solutions have a higher concentration of solutes compared to the cells, causing water to move out of the cells and into the extracellular space, which does not treat fluid volume deficit effectively.
B. 0.45% sodium chloride
0.45% sodium chloride, also known as half-normal saline, is a hypotonic solution. Hypotonic solutions have a lower concentration of solutes compared to the cells, which would cause water to move into the cells rather than stay in the extracellular space to address fluid volume deficit.
C. 20% dextrose
20% dextrose is a hypertonic solution. It contains a higher concentration of dextrose compared to the extracellular fluid, which draws water into the extracellular space but is not used for treating fluid volume deficits.
D. 5% dextrose
5% dextrose (D5W) is initially isotonic but becomes hypotonic once metabolized, as the dextrose is used up and only water remains. It is not suitable for continuous isotonic fluid therapy for fluid volume deficit.
E. 5% dextrose with 0.45% sodium chloride
5% dextrose with 0.45% sodium chloride is a hypertonic solution. While it starts isotonic, it becomes hypotonic once the dextrose is metabolized, making it unsuitable for long-term isotonic fluid replacement.
F. 5% dextrose with lactated Ringer's
5% dextrose with lactated Ringer's is a hypertonic solution. It contains both dextrose and electrolytes, which are not purely isotonic and may not be ideal for addressing fluid volume deficits on their own.
G. Lactated Ringer's
Lactated Ringer's is an isotonic solution. It has a similar osmolarity to plasma and is used for fluid volume replacement, helping to restore blood volume and maintain electrolyte balance.
H. 0.9% sodium chloride
0.9% sodium chloride, or normal saline, is an isotonic solution. It has the same osmolarity as plasma and is commonly used for fluid volume replacement and maintaining hydration