Evaluate the issues or barriers that must be considered for a ...

[CBme]

Evaluate the issues or barriers that must be considered for a drug to pass through the gastrointestinal tract, be absorbed into the bloodstream, and ultimately arrive at the brain.
 
  What will be an ideal response?

Question 2

What do we understand by drug toxicity?
 
  a) Toxic drugs are fatal/dangerous/can impair normal functionin
  b) They instantly kill the user Consider this: Any substance may be potentially toxic at high enough doses.LO 2.1: Describe the dose-response curves as measures of drug toxicity
   c) They are illegal/illicit drugs. Consider this: Any substance may be potentially toxic at high enough doses.LO 2.1: Describe the dose-response curves as measures of drug toxicity
   d) They are more addictive at low levels than other drugs.

[bdobbins]

Answer to Question 1

The greater the blood supply in the tissue, the faster the absorption will be.

Answer to Question 2

A

[CBme]

Wow, this really help

[raenoj]

TYSM