Success rates for smoking cessation using NRT:
1. Are about the same regardless of the method chosen
2. Vary from 40 to 50 at 12 months
3. Both 1 and 2
4. Neither 1 nor 2
Question 2
Nicotine replacement therapy (NRT):
1. Is widely distributed in the body only when the gum products are used
2. Does not cross the placenta and so is safe for pregnant women
3. Delays healing of esophagitis and peptic ulcers
4. Has no drug interactions when a transdermal patch is used