Drug Classifications and Illicit Drug Quiz

Drug Classifications and Illicit Drug Quiz Related

Review Drug Classifications and Illicit Drug Quiz related questions and content

An order is written for oxazepam for a 6-year-old child. The nurse notices that there is no established dosage for children 6 to 12 years of age. Knowing that the usual adult dose is 10 mg t.i.d., what would the nurse calculate the appropriate dose to be?

  • A. 0.03 mg t.i.d.
  • B. 0.3 mg t.i.d.
  • C. 1.8 mg t.i.d.
  • D. 3.3 mg t.i.d.
Correct Answer: D

Rationale: Because the nurse only knows the child's age, the nurse would need to use Young's Rule to determine the appropriate dosage. Use the formula, child's dose equals the age of the child in years divided by the child's age plus 12 times the average adult dose to calculate the answer. Dose = (6/[6+12]) 10 mg (6/18 = 0.33 10 = 3.3).

You may also like to solve these questions

The term 'chemical antagonism' means that:

  • A. two drugs combine with one another to form an inactive compound
  • B. two drugs combine with one another to form a more active compound
  • C. two drugs combine with one another to form a more water soluble compound
  • D. two drugs combine with one another to form a more fat soluble compound
Correct Answer: A

Rationale: Chemical antagonism involves a direct chemical interaction rendering the drug inactive, e.g., chelation.

The anthelminthic whose dose is 400 gms stat for most worm infestation:

  • A. Piperazine
  • B. Mebendazole
  • C. Albendazole
  • D. Levamisole
Correct Answer: C

Rationale: Albendazole is commonly prescribed as a single 400 mg dose (stat) for most intestinal worm infestations, such as ascariasis and hookworm, due to its broad-spectrum efficacy.

It is reasonable to add to a Helicobacter pylori treatment regimen to improve eradication rates of H. pylori.

  • A. Probiotics
  • B. Omega-3 fatty acids
  • C. Plant sterols
  • D. Fiber
Correct Answer: A

Rationale: Probiotics improve H. pylori eradication rates by supporting gut health during treatment.

The client with small cell lung cancer is being treated with etoposide (VePesid). The nurse who is assisting in caring for the client during its administration understands that which side effect is specifically associated with this medication?

  • A. Alopecia
  • B. Chest pain
  • C. Pulmonary fibrosis
  • D. Orthostatic hypotension
Correct Answer: D

Rationale: A side effect specific to etoposide is orthostatic hypotension. The client's blood pressure is monitored during the infusion. Hair loss occurs with nearly all the antineoplastic medications. Chest pain and pulmonary fibrosis are unrelated to this medication.

Which of the following is CORRECT about aspirin poisoning?

  • A. Is rarely seen in cases of chronic use
  • B. It does not affect body temperature
  • C. It is treated by administration of intravenous sodium bicarbonate
  • D. The earliest sign is hypoventilation
Correct Answer: C

Rationale: Sodium bicarbonate enhances aspirin excretion by alkalinizing urine.

Copyright © 2025 Nokea. All rights reserved.