Question

1. The signs and symptoms of anaphylactic shock are:
   1. Related to the loss of sympathetic tone
   2. Related to the release of chemical mediators
   3. ↓ SVR, ↓ PAWP and ↑ temperature
   4. ↓ CVP, ↑ C.O. and ↑ temperature

Answer 1

Ans) b. Related to the release of chemical mediators

Explaination:

- symptoms of anaphylactic shock?
skin reactions such as hives, flushed skin, or paleness.
suddenly feeling too warm.
feeling like you have a lump in your throat or difficulty swallowing.
nausea, vomiting, or diarrhea.
abdominal pain.
a weak and rapid pulse.
runny nose and sneezing.
swollen tongue or lips.

But sometimes, exposure to an allergen can cause a life-threatening allergic reaction known as anaphylaxis. This severe reaction happens when an over-release of chemicals puts the person into shock. Allergies to food, insect stings, medications and latex are most frequently associated with anaphylaxis.