Which sign associated with an allergic reaction should concern a caregiver the MOST?

Which sign associated with an allergic reaction should concern a caregiver the MOST?
 
  A) Wheezing
  B) Warm, flushed skin
  C) GI distress
  D) Urticaria

Question 2

Which schedule of drugs has NO accepted medical indications associated with it?
 
  A) Schedule II
  B) Schedule I
  C) Schedule III
  D) Schedule IV

Question 3

Your patient is experiencing profuse hives, itching, dyspnea, coughing, tachycardia, and dizziness after eating seafood five minutes ago. You might also expect to see all of the following additional signs EXCEPT:
 
  A) cyanosis.
  B) laryngeal edema.
  C) bronchospasm.
  D) hypertension.

Question 4

Pharmacodynamics is also known as a drug's:
 
  A) route of administration.
  B) method of absorption, distribution, and elimination.
  C) adverse reactions.
  D) mechanism of action.