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HESI RN · HESI Pharmacology · Toxicological drugs

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

The following poisons/drugs have been correctly paired with an appropriate antidote/specific measure: (Select one that does not apply)

A. Paracetamol-acetylcysteine
B. Iron-desferrioxamine
C. Codeine-naloxone
D. Organophosphorus insecticides - dicobalt edetate

Expert Explanatory Rationale

Correct Answer: Organophosphorus insecticides - dicobalt edetate

Question 2 of 5

Methadone:(Select one that does not apply)

A. Has the potential to cause dependence
B. Can only be prescribed to registered addicts by doctors with a special licence
C. Is usually administered as an elixir
D. Depresses the cough centre

Expert Explanatory Rationale

Correct Answer: Can only be prescribed to registered addicts by doctors with a special licence

Question 3 of 5

Chronic use of anabolic steroids is associated with:

A. Pancreatitis
B. Ototoxicity
C. Hepatic tumours
D. Peripheral neuropathy

Expert Explanatory Rationale

Correct Answer: Hepatic tumours

Question 4 of 5

Features of the opioid withdrawal syndrome include:

A. Yawning
B. Rhinorrhoea
C. Mydriasis
D. All the above

Expert Explanatory Rationale

Correct Answer: All the above

Question 5 of 5

The combination of coma, dilated pupils, hyperreflexia and tachycardia is consistent with overdose of the following drugs when taken alone:

A. Co-dydramol
B. Dosulepin
C. Aspirin
D. Lorazepam

Expert Explanatory Rationale

Correct Answer: Dosulepin

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