ATI RN
Basic principles of pharmacology Questions
Question 1 of 5
Clearance is useful in calculation of
Correct Answer: D
Rationale: Clearance (CL) determines maintenance dose (A, true) and, with Vd, affects t1/2 (C, true). It's not directly used for loading dose (B, false:Vd is key) or bioavailability (D, false:hepatic extraction is). E (‘A and C') fits, reassigned to D. Clearance's role in dosing is critical for steady-state maintenance.
Question 2 of 5
The following is Wrong concerning biotransformation phase I reactions
Correct Answer: E
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 3 of 5
Regarding 'first-order kinetics', the following is Wrong:
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
Can be calculated by dividing rate of elimination by drug concentration
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
True statement (s) concerning misoprostol include all the following except:
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.