A 24 month old comes into the clinic to get his first flu vaccination. The nurse notices what food allergy in the patient's chart that would make this vaccine contraindicated?
Gelatin
Peanuts
Eggs
Bee Venom
The Correct Answer is C
A. Gelatin: Gelatin is sometimes used as a stabilizer in vaccines, including some flu vaccines. Individuals with severe gelatin allergies may need to avoid vaccines containing gelatin. However, egg allergy is more common and directly relevant to the contraindication for flu vaccination.
B. Peanuts: Peanuts are not typically used in the production of flu vaccines. Peanut allergies are not a contraindication for flu vaccination unless the person also has an egg allergy or another contraindication.
C. Eggs: Flu vaccines are commonly produced using chicken eggs. Therefore, individuals with a severe egg allergy should avoid flu vaccines, as they may experience an allergic reaction. This is especially important for young children, as they may be more prone to severe allergic reactions.
D. Bee Venom: Bee venom is not an ingredient in flu vaccines. While it's essential to consider allergies to various substances when administering vaccines, bee venom allergy does not impact the safety of flu vaccination.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Influenza:
The influenza vaccine is typically administered annually starting at 6 months of age. It helps protect against seasonal influenza viruses and is usually recommended during the fall or winter months.
B. Rotavirus:
The rotavirus vaccine is routinely administered to infants starting at 2 months of age, with additional doses given at 4 and 6 months of age. It helps prevent rotavirus infection, which can cause severe diarrhea and vomiting in infants and young children.
C. Measles, mumps, rubella (MMR):
The MMR vaccine is typically administered around 12-15 months of age, with a second dose given at 4-6 years of age. It helps protect against measles, mumps, and rubella, which are contagious viral infections that can cause serious complications.
D. Varicella (VAR):
The varicella vaccine, also known as the chickenpox vaccine, is usually administered around 12-15 months of age, with a second dose given at 4-6 years of age. It helps prevent chickenpox, a highly contagious viral infection characterized by a rash and fever.
Correct Answer is A
Explanation
A. Projectile vomiting
Projectile vomiting is a classic symptom of pyloric stenosis in infants. It typically occurs within 30 minutes of feeding and is forceful, often projecting several feet away from the infant. This occurs due to the obstruction at the pyloric sphincter, leading to the stomach forcefully emptying its contents.
B. Metabolic acidosis
Metabolic acidosis is not a typical finding associated with pyloric stenosis. Pyloric stenosis leads to vomiting, which can result in dehydration and electrolyte imbalances, but it typically does not cause metabolic acidosis directly.
C. Effortless regurgitation
Effortless regurgitation is not a characteristic finding of pyloric stenosis. In pyloric stenosis, vomiting is forceful and projectile, rather than a passive regurgitation of stomach contents.
D. Distended abdomen
A distended abdomen can be a finding in pyloric stenosis. The obstruction at the pyloric sphincter can lead to gastric retention, causing the stomach to become distended over time. However, it's important to note that not all infants with pyloric stenosis will present with a visibly distended abdomen.
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