Which are clinical indicators of an anaphylactic blood reaction?
1. Crackles and edema
2. Wheezing and chest pain
3. Headache and muscle pain
4. Hypotension and confusion
2
2. Wheezing and chest pain are consistent with clinical indicators of an anaphylactic blood reaction mediated by a massive release of histamine and inflammatory media-tors. This is a medical emergency because the client is losing the airway.
1. Crackles and edema can indicate fluid volume overload.
3. Headache and muscle pain are nonspecific clinical indicators.
4. Hypotension can be associated with an anaphylactic reaction; however, the client is more likely to lose consciousness from hypoperfusion than become confused.
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