A nurse is preparing to administer a hepatitis B immunization to an infant who is 9 months old.
Which site should the nurse administer the immunization?
Ventrogluteal.
Deltoid.
Vastus lateralis.
Dorsogluteal.
The Correct Answer is C
Choice A rationale
The ventrogluteal site is not typically used for immunizations in infants. This site is often used in older children and adults, but it is not the preferred site for infants due to their small muscle mass.
Choice B rationale
The deltoid site is not typically used for immunizations in infants. This site is often used in older children and adults, but it is not the preferred site for infants due to their small muscle mass.
Choice C rationale
The vastus lateralis is the preferred site for administering immunizations in infants. This muscle is located in the thigh and is large enough to accommodate the injection. It is also away from major nerves and blood vessels, making it a safe site for injections.
Choice D rationale
The dorsogluteal site is not recommended for immunizations in any age group. This site has a number of large blood vessels and nerves, as well as a layer of fat, which can make injections less effective and potentially harmful.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
While some babies may experience rapid growth and double their birth weight within the first 3 months, this is not typically expected. Most infants are expected to double their birth weight by 5 to 6 months of age.
Choice B rationale
Most infants are expected to double their birth weight by 5 to 6 months of age. Therefore, by the age of 6 months, it would be expected for an infant to have doubled their birth weight.
Choice C rationale
By 9 months, most infants would have already doubled their birth weight. The typical expectation is for infants to double their birth weight by 5 to 6 months of age.
Choice D rationale
By 12 months, most infants would have already doubled their birth weight and are on their way to tripling their birth weight. Therefore, expecting an infant to double their birth weight by 12 months would be beyond the typical timeframe.
Correct Answer is D
Explanation
Choice A rationale
Understanding the cause of illness is a complex cognitive task that typically develops later in childhood. Preschool-aged children are still developing their understanding of cause and effect, and their thinking is often more concrete than abstract.
Choice B rationale
Describing manifestations of illness is also a complex task that requires a certain level of cognitive and language development. While preschool-aged children are developing their language skills rapidly, their ability to describe complex phenomena such as the manifestations of illness is still developing.
Choice C rationale
Awareness of body functioning is a concept that typically develops later in childhood. Preschool-aged children are still learning about their bodies and how they work. Their understanding of body functioning is often concrete and based on what they can see and feel.
Choice D rationale
Relating fears to magical thinking is a characteristic of preschool-aged children’s cognitive development. At this age, children’s thinking is often dominated by fantasy and magic. They may attribute events or experiences to magical causes, and their fears may be related to these magical beliefs.
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