A nurse is discussing allergies with the guardians of a school-age child prior to administration of the influenza vaccine.The nurse should identify that a prior anaphylactic reaction to which of the following is a contraindication to this immunization?
Eggs.
Gelatin.
Gluten.
Neomycin.
The Correct Answer is A
Choice A rationale
Eggs are a common allergen that can cause an anaphylactic reaction. Influenza vaccines are often produced using egg-based processes, which means they can contain residual egg protein. If a child has had an anaphylactic reaction to eggs, administering the influenza vaccine could trigger a severe allergic response. This contraindication ensures that the risk of life-threatening allergic reactions is minimized in children with a known egg allergy.
Choice B rationale
Gelatin is also used in some vaccines as a stabilizer. However, it is not commonly associated with the influenza vaccine. While an allergic reaction to gelatin can be serious, it is not a primary contraindication for the influenza vaccine. Therefore, an allergy to gelatin would not typically prevent a child from receiving this immunization.
Choice C rationale
Gluten is a protein found in wheat, barley, and rye. It is unrelated to the production of influenza vaccines and does not pose a risk for anaphylactic reactions in this context. Children with gluten allergies or celiac disease can safely receive the influenza vaccine without an increased risk of an allergic reaction.
Choice D rationale
Neomycin is an antibiotic that can be present in some vaccines to prevent bacterial contamination. Although neomycin can cause allergic reactions in some individuals, it is not a component of the influenza vaccine. Therefore, a prior anaphylactic reaction to neomycin would not contraindicate the administration of the influenza vaccine.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Worrying about physical body changes is more typical of older children or adolescents who have a greater understanding of body image and self-concept. Preschoolers are usually not as concerned about changes in their physical appearance in relation to death, as their cognitive development is not yet at that level of comprehension.
Choice B rationale
Feelings of isolation are more commonly associated with older children and adolescents who have a better understanding of social relationships and separation. Preschoolers are more focused on immediate relationships and may not fully grasp the concept of isolation as it relates to death.
Choice C rationale
Preschoolers often perceive death as a punishment due to their egocentric thinking and limited understanding of cause and effect. They may believe that their actions or behavior have directly caused the death or that it is a form of retribution. This perception is a normal part of their cognitive and emotional development.
Choice D rationale
Understanding that death is permanent is a cognitive milestone that typically develops in later childhood. Preschoolers generally do not comprehend the finality of death and may see it as a temporary or reversible state. Their thinking is more concrete and influenced by their immediate experiences and observations. .
Correct Answer is []
Explanation
Condition Most Likely Experiencing
Choose 1 correct condition:
- Acute Asthma Exacerbation
The child has a history of asthma, presents with wheezing, difficulty breathing, and increased use of an albuterol inhaler. These findings are consistent with an acute asthma exacerbation triggered by a possible upper respiratory infection or environmental allergen. - Foreign Body Aspiration
The child’s sudden onset of coughing and wheezing during lunch could suggest aspiration of a foreign body. However, the history of asthma and bilateral wheezing makes this less likely. - Acute Bronchitis
The child’s cough and wheezing could be due to acute bronchitis, often caused by a viral infection. However, the history of asthma and the use of accessory muscles to breathe make asthma exacerbation more likely. - Anaphylaxis
The child’s difficulty breathing and wheezing could indicate anaphylaxis, especially if there was exposure to a known allergen. However, the absence of urticaria, angioedema, or hypotension makes this less likely.
Actions to Take
Choose 2 correct actions:
- Administer albuterol nebulizer treatment.
Albuterol is a short-acting beta-agonist that relaxes bronchial smooth muscle and improves airflow in asthma exacerbations. - Monitor oxygen saturation continuously.
Continuous oxygen saturation monitoring is essential to assess the child’s respiratory status and response to treatment. - Administer epinephrine intramuscularly.
Epinephrine is used for anaphylaxis, not for asthma exacerbation, unless there is a concurrent anaphylactic reaction. - Obtain a chest X-ray.
A chest X-ray is not immediately necessary for asthma exacerbation unless there is suspicion of pneumothorax or foreign body aspiration. - Encourage the child to drink fluids.
While hydration is important, it is not a priority action during an acute asthma exacerbation.
Parameters to Monitor
Choose 2 correct parameters:
- Peak expiratory flow rate (PEFR).
PEFR measures the child’s ability to exhale air and is a key indicator of asthma severity and response to treatment. - Oxygen saturation.
Oxygen saturation monitoring is critical to assess the child’s oxygenation status and need for supplemental oxygen. - Capillary refill time.
Capillary refill time is more relevant in assessing perfusion status, such as in shock, and is not a priority in asthma exacerbation. - Serum potassium level.
Frequent albuterol use can cause hypokalemia, but this is not an immediate priority parameter to monitor during an acute exacerbation. - Urine output.
Urine output is important for assessing hydration status but is not directly related to asthma management.
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