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Exam (elaborations)
PCOL 355 Exam 3 Questions with Correct Answers.docx
PCOL 355 Exam 3 Questions with Correct A 
Nonoxyl-9 (N-9) - Answer-Has been shown to kill bacteria and viruses that cause STDs Causes loss of sperm function 
 
Chitosan powder - Answer-Provides highest residence time in the nasal cavity 
 
Residence time - Answer-Longest time for 50% drug clearance 
 
Mucociliary clearance/ transport - Answer-Preservatives can slow down mucociliary clearance 
Decrease in temperature can slow it down 
The rate of it can be altered by high viscosity in ATP depleti...
Exam (elaborations)
PCOL 355 Final Review Questions with Answers All Correct.docx
PopularPCOL 355 Final Review Questions with Answers All C 
What type of bond is broken with physical instability? A. non-covalent bonds 
B. covalent bonds 
C. ionic bonds - Answer-A. non-covalent bonds 
 
This is a true/false question. The ANDA is filed with the FDA after completion of clinical trials phases 1-3 for a generic drug product. 
A.True 
B.False - Answer-A. True 
 
Which sugar is used in special circumstances instead of sucrose in pharmaceutical syrups? 
A. sorbitol B. glycerin 
C. propylene...
Exam (elaborations)
PCOL 355 Pulmonary Drug Delivery Questions and Answers (100% Correct Answers) Already Graded A+
NewPCOL 355 Pulmonary Drug Delivery 
Questions and Answers (100% 
Correct Answers) Already Graded A+
Exam (elaborations)
PCOL 355 Vaginal Drug Delivery Questions and Answers (100% Correct Answers) Already Graded A+
NewPCOL 355 Vaginal Drug Delivery 
Questions and Answers (100% 
Correct Answers) Already Graded A+
Exam (elaborations)
PCOL 355 Exam 1 Questions with Correct Answers.docx
PCOL 355 Exam 1 Questions with Correct A 
 
What is the word for materials added to a drug formulary to help maintain the stability of the drug? - Answer-Excipients (ex: plasticizes) 
 
Name the 5 forms of injection drugs and their corresponding depth. - Answer-1. Intramuscular (IM)- muscle 
2.Subcutaneous (SQ)- subcutaneous 
3.Intravenous (IV)- dermis 
4.Intradermal (ID)- epidermis 
5.Microneedles- dermis+epidermis 
 
Describe the pathway of drug development from drug discovery to the market? (...
Exam (elaborations)
PCOL 355 Exam 1 Questions with Complete Solutions.docx
PCOL 355 Exam 1 Questions with Complete S 
 
what is biological temp and refrigeration temp? - Answer-biological: 37 C (98.6 F) refrigeration: 4 C 
 
list 2 non intravenous (IV) types of injection - Answer-intramuscular (IM), subcutaneous (SQor SC), intradermal (ID), intraarterial (IA) 
 
what is the main component of biological bilayer membranes? a. proteins 
b. phospholipids 
c. fatty acids - Answer-b. phospholipids 
 
what is the property of the inner core of biological layer membranes? a. hy...
Exam (elaborations)
PCOL 355 Lecture 10 Test Questions with Answers All Correct
PCOL 355 Lecture 10 Test Questions with Answers All Correct 
 
 
What is the market trend for therapeutic peptides? - Answer-Market nearly doubled in revenue from 2010 to 2018. 
 
What is the most common route of administration for peptides? - Answer-Parenteral (injectable) delivery. 
 
Why is parenteral delivery not ideal for peptides? - Answer-Poor compliance due to pain and discomfort. 
 
What can accelerate growth and decrease consumer cost for peptide delivery? - Answer-Technological advan...
Exam (elaborations)
PCOL 355 Exam 3 Questions with Correct Answers
PCOL 355 Exam 3 Questions with Correct Answers 
Nonoxyl-9 (N-9) - Answer-Has been shown to kill bacteria and viruses that cause STDs 
Causes loss of sperm function 
 
Chitosan powder - Answer-Provides highest residence time in the nasal cavity 
 
Residence time - Answer-Longest time for 50% drug clearance 
 
Mucociliary clearance/ transport - Answer-Preservatives can slow down mucociliary clearance 
Decrease in temperature can slow it down 
The rate of it can be altered by high viscosity in ATP...
Exam (elaborations)
PCOL 355 Exam 1 Questions with Complete Solutions
PCOL 355 Exam 1 Questions with Complete Solutions 
what is biological temp and refrigeration temp? - Answer-biological: 37 C (98.6 F) 
refrigeration: 4 C 
 
list 2 non intravenous (IV) types of injection - Answer-intramuscular (IM), subcutaneous (SQor SC), intradermal (ID), intraarterial (IA) 
 
what is the main component of biological bilayer membranes? 
a. proteins 
b. phospholipids 
c. fatty acids - Answer-b. phospholipids 
 
what is the property of the inner core of biological layer membran...
Exam (elaborations)
PCOL 355 Final Review Questions with Answers All Correct
PCOL 355 Final Review Questions with Answers All Correct 
 
What type of bond is broken with physical instability? 
A. non-covalent bonds 
B. covalent bonds 
C. ionic bonds - Answer-A. non-covalent bonds 
 
This is a true/false question. The ANDA is filed with the FDA after completion of clinical trials phases 1-3 for a generic drug product. 
A. True 
B. False - Answer-A. True 
 
Which sugar is used in special circumstances instead of sucrose in pharmaceutical syrups? 
A. sorbitol 
B. glycerin ...
Exam (elaborations)
PCOL 355 Exam 1 Questions with Correct Answers
PCOL 355 Exam 1 Questions with Correct Answers 
What is the word for materials added to a drug formulary to help maintain the stability of the drug? - Answer-Excipients (ex: plasticizes) 
 
Name the 5 forms of injection drugs and their corresponding depth. - Answer-1. Intramuscular (IM)- muscle 
2. Subcutaneous (SQ)- subcutaneous 
3. Intravenous (IV)- dermis 
4. Intradermal (ID)- epidermis 
5. Microneedles- dermis+epidermis 
 
Describe the pathway of drug development from drug discovery to ...