Solution Found!
The article “Improved Bioequivalence Assessment of Topical
Chapter 2, Problem 3E(choose chapter or problem)
The article “Improved Bioequivalence Assessment of Topical Dermatological Drug Products Using Dermatopharmacokinetics” (B. N’Dri-Stempfer, W. Navidi, et al., Pharmaceutical Research, 2009:316–328) describes a study in which a new type of ointment was applied to forearms of volunteers to study the rates of absorption into the skin. Eight locations on the forearm were designated for ointment application. The new ointment was applied to four locations, and a control was applied to the other four. How many different choices were there for the four locations to apply the new ointment?
Questions & Answers
QUESTION:
The article “Improved Bioequivalence Assessment of Topical Dermatological Drug Products Using Dermatopharmacokinetics” (B. N’Dri-Stempfer, W. Navidi, et al., Pharmaceutical Research, 2009:316–328) describes a study in which a new type of ointment was applied to forearms of volunteers to study the rates of absorption into the skin. Eight locations on the forearm were designated for ointment application. The new ointment was applied to four locations, and a control was applied to the other four. How many different choices were there for the four locations to apply the new ointment?
ANSWER:
Solution:
Step 1 of 2:
An article describes a study in which a new type of ointment was applied to forearms of volunteers to study the rates of absorption to the skin. Here eight locations on the forearm were designated for ointment was applied to four locations.And a control was applied to the other four.we have to find how many different choices were there for the four locations to apply the new ointment.