An adolescent patient is to receive 50 mL of Cefazolin IV over 40 minutes. With a tubing drop factor of 20 gtt/mL, how many drops per minute (gtt/min) should be given?
The Correct Answer is ["25"]
To calculate the drops per minute for an IV infusion, we need to use the following formula:
gtt/min = (volume x drop factor) / time
In this case, the volume is 50 mL, the drop factor is 20 gtt/mL, and the time is 40 minutes. Plugging these values into the formula, we get:
gtt/min = (50 x 20) / 40
gtt/min = 1000 / 40
gtt/min = 25
Therefore, the adolescent patient should receive 25 drops per minute of Cefazolin IV.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D","E"]
Explanation
A. “We will keep our household hot water heater at 130 degrees.”
The recommended setting for a hot water heater is typically 120 degrees Fahrenheit to prevent scalds. Setting it at 130 degrees may still pose a risk of burns to young children.
B. “We will place poisonous substances in a high cupboard.”
Placing poisonous substances out of reach in a high cupboard is a safety measure to prevent children from accessing potentially harmful substances.
C. “We will place a gate at the top and bottom of stairways.”
Using safety gates at the top and bottom of stairways is an effective way to prevent young children from falling down stairs.
D. “We will put plastic fillers in all electrical plugs.”
Placing plastic fillers in electrical plugs helps prevent children from inserting objects into outlets, reducing the risk of electric shock.
E. “We will turn handles of pans on the stove toward the back of the stove.”
Turning handles of pans on the stove toward the back is a safety measure to prevent young children from reaching up and pulling hot items off the stove.
Correct Answer is C
Explanation
A. Calmly tell the child to stop:
While remaining calm is important, simply telling the child to stop might not be effective during a tantrum. Toddlers experiencing a meltdown might not respond immediately to verbal commands.
B. Distract the child by buying a toy:
Using material objects to distract a child during a tantrum might reinforce the behavior by rewarding it with something desired. It's also not always feasible to buy a toy instantly.
C. Appear to ignore them:
This strategy might involve not engaging directly with the tantrum, which could sometimes help to de-escalate the situation. However, it's crucial to ensure the child is in a safe environment and to offer support if necessary.
D. Place the child in time-out for 3 min:
Time-out can be a useful method for calming down a child. However, its effectiveness depends on the child's age, temperament, and the consistency of applying this method. Time-out might not be suitable for all children, especially for a 2-year-old who might not fully understand the concept.
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