Deck 26: Chemical Exposure

Question 1

A child is brought to the emergency department (ED) when a grandparent suspects ingestion of a tricyclic antidepressant medication found in the bathroom. What symptoms will the ED professionals expect to observe if this is the case? (Select all that apply.)

A) Excessive salivation b. Flushed skin
C) Hallucinations
D) Hypothermia
E) Mydriasis
F) Urinary frequency

Answer 1

B, C, E

Question 2

A lawn maintenance worker is brought to the emergency department after an accident in which a large amount of pesticide was sprayed all over his clothing. He can relate the details of the accident to the emergency department personnel. What is the priority treatment on admission?

A) Administer intravenous diphenhydramine and possibly epinephrine.
B) Contact the Poison Control center to ask about appropriate antidotes.
C) Place on a cardiorespiratory monitor and establish intravenous access.
D) Remove the patient's clothing and irrigate the skin for 15 to 30 minutes.

Answer 2

D

Question 3

What is true when considering activated charcoal for gastrointestinal decontamination to treat a toxic substance ingestion?

A) It acts by enhancing gastric motility to reduce absorption.
B) It is administered only through a nasogastric tube.
C) It may be used when petroleum distillates are ingested.
D) Its use is controversial, though in specific situations can be used.

Answer 3

D