13. Which factor influences the bioavailability of a drug?
Anonymous Quiz
11%
A) Metabolism in the liver
7%
B) Water solubility
5%
C) Drug particle size
76%
D) All of the above
14. Which pharmacokinetic model considers actual physiological processes?
Anonymous Quiz
19%
A) One-compartment model
31%
B) Two-compartment model
45%
C) Physiological model
5%
D) Non-compartment model
15. Which drug administration route avoids first-pass metabolism?
Anonymous Quiz
14%
A) Oral
70%
B) Intravenous
11%
C) Rectal
5%
D) Subcutaneous
👏2
16. Which pharmacokinetic process primarily follows first-order kinetics?
Anonymous Quiz
50%
A) Drug absorption
30%
B) Drug elimination
13%
C) Drug distribution
6%
D) Drug metabolism
👍2
17. What is the primary advantage of intravenous infusion over bolus injection?
Anonymous Quiz
4%
A) Slower drug clearance
39%
B) Higher bioavailability
54%
C) Maintains a steady drug concentration
3%
D) Increased drug metabolism
👍2
18. Which factor increases renal drug clearance?
Anonymous Quiz
54%
A) Increased renal blood flow
12%
B) Decreased urine pH
25%
C) High plasma protein binding
9%
D) Increased drug lipophilicity
19. The area under the curve (AUC) is mainly used to assess which pharmacokinetic property?
Anonymous Quiz
45%
A) Bioavailability
29%
B) Drug elimination rate
11%
C) Drug-protein binding
15%
D) Volume of distribution
👍1
20. Which parameter determines how quickly a drug is removed from the body?
Anonymous Quiz
53%
A) Clearance (Cl)
20%
B) Volume of distribution (Vd)
11%
C) Absorption rate constant (Ka)
15%
D) Half-life (t1/2)
👍1
21. Which drug is most likely to have a low volume of distribution (Vd)?
Anonymous Quiz
16%
A) A highly lipophilic drug
47%
B) A highly protein-bound drug
25%
C) A drug with extensive tissue binding
12%
D) A drug that crosses the blood-brain barrier
22. What does a high plasma protein binding of a drug indicate?
Anonymous Quiz
8%
A) Faster renal excretion
70%
B) Longer half-life and lower clearance
15%
C) Higher first-pass metabolism
8%
D) Shorter duration of action
👍2
23. In extravascular drug administration, what determines the absorption rate?
Anonymous Quiz
17%
A) Bioavailability
63%
B) Absorption rate constant (Ka)
16%
C) Volume of distribution
4%
D) Renal clearance
❤1👍1
24. What is the key factor affecting first-pass metabolism?
Anonymous Quiz
26%
A) Gastric emptying rate
49%
B) Liver enzyme activity
13%
C) Renal clearance
12%
D) Drug solubility
25. Which pharmacokinetic model is commonly used for IV infusion drug administration?
Anonymous Quiz
33%
A) One-compartment model
41%
B) Two-compartment model
20%
C) Physiological model
6%
D) Non-compartmental model
Forwarded from GPAT/NIPER study point
Bioavailability and bioequivalent
https://youtu.be/D_WKE295c1c?si=8IInYaOYtYF_3quK
https://youtu.be/D_WKE295c1c?si=8IInYaOYtYF_3quK
YouTube
bioavailability and bioequivalence biopharmaceutics | BCS CLASSIFICATION | #gpat
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https://youtu.be/z3NLLIILkVY?si=wSJhdLxksYMnrLpr
Anticoagulant drugs pharmacology
https://youtu.be/Ju3LYbcsIbI?si=8FVAyAqLt6L9ape6
👉👉👉👉for telegram…
https://youtu.be/hVH4agfHGsI
Antidepressants pharmacology for gpat
https://youtu.be/z3NLLIILkVY?si=wSJhdLxksYMnrLpr
Anticoagulant drugs pharmacology
https://youtu.be/Ju3LYbcsIbI?si=8FVAyAqLt6L9ape6
👉👉👉👉for telegram…
🎲 Quiz 'PHARMABRAINS GPAT-2024 TEST SERIES - INDUSTRIAL PHARMACY COMPLETE TEST'
🖊 110 questions · ⏱ 30 sec
🖊 110 questions · ⏱ 30 sec
👍2
Forwarded from Quiz Bot
🏁 The quiz 'PHARMABRAINS GPAT-2024 TEST SERIES - PHYSICAL PHARMACY COMPLETE TEST - TEST - 2' has finished!
50 questions answered
🥇 Aashu – 20 (7 min 11 sec)
🥈 @Prashant_Vish – 20 (7 min 51 sec)
🥉 Saima Parveen – 16 (4 min 49 sec)
4. @amitabha_101 – 10 (4 min 56 sec)
5. @Channel_Bot – 9 (4 min 53 sec)
6. @palak0118 – 7 (3 min 8 sec)
7. @Mahwish_Fatima12 – 6 (4 min 11 sec)
8. @Mathuryaduveer – 2 (52.5 sec)
9. @vaishnaviikhar – 1 (20.2 sec)
10. @Atharva2002 – 1 (57.2 sec)
🏆 Congratulations to the winners!
50 questions answered
🥇 Aashu – 20 (7 min 11 sec)
🥈 @Prashant_Vish – 20 (7 min 51 sec)
🥉 Saima Parveen – 16 (4 min 49 sec)
4. @amitabha_101 – 10 (4 min 56 sec)
5. @Channel_Bot – 9 (4 min 53 sec)
6. @palak0118 – 7 (3 min 8 sec)
7. @Mahwish_Fatima12 – 6 (4 min 11 sec)
8. @Mathuryaduveer – 2 (52.5 sec)
9. @vaishnaviikhar – 1 (20.2 sec)
10. @Atharva2002 – 1 (57.2 sec)
🏆 Congratulations to the winners!
👍6❤1