« previous next »

Author Question: Which of the following is an explanation of why drug abusers prefer heroin over morphine? a. ... (Read 143 times)

jilianpiloj

  • Hero Member
  • *****
  • Posts: 521
on: Jun 22, 2018
Which of the following is an explanation of why drug abusers prefer heroin over morphine?
 
  a. Heroin is cheaper than morphine.
  b. Morphine enters the brain faster than does morphine.
  c. Heroin is less lipid-soluble than is morphine.
  d. Heroin exerts effects on the brain faster than does morphine.
  e. Morphine is cheaper than heroin.

Question 2

The drug _______ blocks reuptake of dopamine, norepinephrine, and serotonin.
 
  a. alcohol
  b. marijuana
  c. LSD
  d. cocaine
  e. nicotine


katieost

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: d. Heroin exerts effects on brain faster than does morphine.

Answer to Question 2

Answer: d: cocaine


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Frequency distribution curve: interpatient variability in drug response. Frequency distribution curve: interpatient variability in drug response.
Additive, synergistic, and antagonistic drug interactions: (a) additive response; (b) synergistic ... Additive, synergistic, and antagonistic drug interactions: (a) additive response; (b) synergistic ...
Competitive drug enzyme immunoassay. Competitive drug enzyme immunoassay.
Routes of Drug Administration: Advantages and Disadvantages Routes of Drug Administration: Advantages and Disadvantages
Common Cytochrome P450 Drug Interactions in Dentistry Common Cytochrome P450 Drug Interactions in Dentistry
A buffer solution is prepared using 0.5 moles of a weakly basic drug and an unknown quantity of ... A buffer solution is prepared using 0.5 moles of a weakly basic drug and an unknown quantity of ...
Video: Regulation of GFR: three methods, autoregulation & autoregulation via myogenic mechanism

For a complete list of videos, visit our video library