A nurse is teaching the parent of an infant about the manifestations of food allergies. The nurse should identify which of the following findings as a common manifestation of a food allergy?
Vomiting
Dry mouth
Decreased respiratory rate
Hypertension
The Correct Answer is A
A. Vomiting: Gastrointestinal symptoms such as vomiting are a common manifestation of food allergies in infants. Exposure to allergenic foods can trigger an immune response in the gut, leading to nausea, vomiting, diarrhea, or abdominal discomfort, making this a typical early sign.
B. Dry mouth: Dry mouth is not associated with food allergies. It is more commonly related to dehydration, medication side effects, or other systemic conditions, and does not indicate an allergic response in infants.
C. Decreased respiratory rate: Food allergies typically cause respiratory symptoms such as wheezing, coughing, or difficulty breathing, rather than a slowed respiratory rate. A decreased rate is not characteristic of an allergic reaction.
D. Hypertension: Food allergies do not usually cause elevated blood pressure. Severe allergic reactions can lead to hypotension in cases of anaphylaxis, not hypertension, making this an inappropriate indicator.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Cleansing the insertion site daily: Frequent cleansing of an epidural insertion site is not recommended because excessive manipulation increases the risk of infection. Standard practice is to keep the site clean and dry, assessing it regularly without daily cleaning unless contamination occurs.
B. Covering the insertion site with a transparent dressing: Using a sterile, transparent dressing allows continuous visualization of the insertion site for early signs of infection, leakage, or inflammation. It protects the site while permitting ongoing assessment, which is essential for clients receiving epidural analgesia.
C. Administering supplemental opioids as needed: Supplemental opioids should be used cautiously in clients with epidural analgesia because they can increase the risk of respiratory depression and sedation. Pain management should primarily rely on the epidural infusion and follow prescribed protocols rather than routine PRN systemic opioids.
D. Replacing the infusion tubing every 72 hr: Epidural infusion tubing typically should be replaced according to institutional protocol, often every 24 hours, not 72 hours, to reduce the risk of infection. Extending tubing changes beyond recommended intervals increases the likelihood of contamination and catheter-related complications.
Correct Answer is ["D","E"]
Explanation
A. Changing a dressing for a client who has a stage 3 pressure injury: Dressing changes for complex wounds require assessment of the wound, evaluation for signs of infection, and clinical judgment to select appropriate interventions. These responsibilities fall within the nurse’s scope of practice and should not be delegated to assistive personnel.
B. Obtaining a signed consent from a client for a screening colonoscopy: Obtaining informed consent involves explaining the procedure, risks, benefits, and answering client questions, which requires nursing knowledge and legal responsibility. This task cannot be delegated to assistive personnel.
C. Measuring I&O for a client who is receiving parenteral nutrition: Monitoring and documenting intake and output for a client receiving parenteral nutrition involves critical interpretation of fluid balance, which may affect electrolyte management and therapy adjustments. This task requires nursing judgment and is not appropriate for delegation.
D. Providing postmortem care for a client who experienced cardiac arrest: Postmortem care is a routine, noninvasive task that does not require nursing judgment. Assistive personnel can perform this task, including cleaning and positioning the body and preparing the client for the family, making it appropriate for delegation.
E. Transferring a client from a bed to a chair with a mechanical lift: Assisting with safe client mobility using a mechanical lift is within the scope of an assistive personnel’s role. This task does not require clinical decision-making but ensures safety and proper technique, making it suitable for delegation.
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