Mr Smith is receiving blood transfusion for approximately 30minutes.Which of the following assessments if made by the nurse will indicate an allergic reaction?.
A.Bradycardia.
B.Upset stomach.
C.Vomiting,headaches.
D.Respiratory wheezing.
Rationale: Allergic reaction is characterized by wheezing, urticaria,facial flushing and epiglottal.