ABMDI Toxicology and Drug-Related Deaths 2

Question 1

A decedent is found with needle marks in the antecubital fossa, drug paraphernalia nearby, and bluish discoloration of the lips. Which immediate cause of death does this scenario most suggest?

Accepted Answer

Opioid intoxication with respiratory depression

Answer

Cardiac arrhythmia due to hypertension

Answer

Hypoglycemia

Answer

Alcohol-related liver failure

Question 2

What is 'excited delirium' and why is it relevant to medicolegal death investigation?

Accepted Answer

A syndrome of extreme agitation, hyperthermia, and altered mental status often associated with stimulant use or restraint deaths

Answer

A postmortem finding seen only in cold environments

Answer

A psychiatric diagnosis used to classify suicides

Answer

A legal defense used in drug-related cases

Question 3

In a suspected alcohol-related death, which organ is most commonly examined for chronic changes consistent with long-term alcohol abuse?

Accepted Answer

Liver

Answer

Lungs

Answer

Brain

Answer

Kidneys

Question 4

What is the significance of finding 'track marks' at a death scene in terms of investigative conclusions?

Accepted Answer

They indicate a history of intravenous drug use, which provides investigative context but does not alone establish cause of death

Answer

They definitively prove the cause of death was a drug overdose

Answer

They are only relevant if the decedent has a criminal record

Answer

They indicate the decedent was a medical professional

Question 5

Which of the following best describes a 'polypharmacy' death?

Accepted Answer

A death resulting from the combined toxic effect of multiple drugs, none of which alone reached a lethal level

Answer

A death caused by an allergic reaction to a single medication

Answer

A death caused by a pharmacy dispensing error

Answer

A death in which no drugs are found at autopsy

Question 6

When collecting blood at autopsy for toxicology, why is femoral blood preferred over cardiac blood as the primary specimen?

Accepted Answer

Femoral blood is less affected by postmortem redistribution from organ drug concentrations

Answer

Femoral blood is easier to collect

Answer

Femoral blood contains more red blood cells

Answer

Femoral blood clots faster, preserving the sample