In which of the following areas should a nurse administer an injection for a newborn infant?
Deltoid muscle.
Vastus lateralis.
Gluteus maximus.
Rectus femoris.
The Correct Answer is B
Choice A rationale
The deltoid muscle is not recommended for newborns due to its small size and underdevelopment.
Choice B rationale
The vastus lateralis muscle is well-developed in newborns and has a large enough surface area to safely accommodate injections.
Choice C rationale
The gluteus maximus muscle is not suitable for newborn injections due to the risk of nerve damage.
Choice D rationale
The rectus femoris muscle is less commonly used due to the potential for more pain and discomfort.
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Correct Answer is C
Explanation
Choice A rationale
Encouraging play exercises in the evening can lead to overstimulation, which can make it harder for the toddler to fall asleep. Physical activity should generally be done earlier in the day to help with sleep later on.
Choice B rationale
Turning off the room light can create a dark environment conducive to sleep, but it doesn’t address the need for a calming routine, which is essential for young children’s sleep. Some children also feel safer with a nightlight.
Choice C rationale
Providing bedtime rituals can help signal to the toddler that it is time to wind down and sleep. Consistent rituals, such as reading a story or singing a lullaby, provide a sense of security and comfort.
Choice D rationale
Explaining the source of the toddler’s fears may be beyond the cognitive ability of a toddler and does not directly promote sleep. It’s better to provide comfort and reassurance through routine.
Correct Answer is A
Explanation
Choice A rationale
Storing a firearm in a top drawer is unsafe, even if it is out of the child’s immediate reach. Firearms should be securely locked in a location inaccessible to children.
Choice B rationale
Locking cleaning products under the sink is a safe practice to prevent accidental poisoning, demonstrating correct safety precautions.
Choice C rationale
Placing safety covers on electrical outlets is a safe practice to prevent electrical shocks, indicating proper home safety measures.
Choice D rationale
Installing safety gates at the top and bottom of stairs is a recommended safety measure to prevent falls, showcasing awareness of proper childproofing.