Match the description in Column I to the condition in Column II.
COLUMN I: Description
COLUMN II: Condition
a. Anaphylactic shock.
A reaction pattern of transient, smooth,
and slightly elevated patches of skin,
with severe itching.
Transient loss of consciousness.
b. Angioneurotic edema.
Difficulty in breathing, caused by spasmodic c. Urticaria.
contraction of the bronchi.
Acute, life-threatening allergic reaction.
A spontaneous swelling of lips, cheeks,
eyelids, tongue, soft palate, and so forth.
Which of the following routes of administration of a drug is NOT parenteral?
"The relief of pain without the loss of consciousness" is the definition of: