PHA 317: Pharmaceutics I Exam 1
UPDATED ACTUAL Questions and
CORRECT Answers
True or False: A statement such as "not more than 110.0 percent" in the official compendia of the
U.S. Pharmacopia and National Drug Formulary may mean 110.1 or 110.2 - CORRECT
ANSWER - True
log xy = - CORRECT ANSWER - log x + log y
log x/y = - CORRECT ANSWER - log x - log y
logx^y = - CORRECT ANSWER - y log x
any number divided by zero or infinitive is? - CORRECT ANSWER - undefined
any number multiplied by infinitive is? - CORRECT ANSWER - infinitive
any number raised to the power of zero is equal to? - CORRECT ANSWER -1
log y√ x = - CORRECT ANSWER - (1/y) log x
What is the median? - CORRECT ANSWER - central point, 50th percentile
What is the mode? - CORRECT ANSWER - most frequent data
The closeness of a measured value to the correct value is called - CORRECT ANSWER -
accuracy
, True or False: The concept and rules of significant figures should be applied only when a
mathematical operation involves an approximation in a measured quantity. - CORRECT
ANSWER - True
In a set of data samples, the data that occurs the most is called - CORRECT ANSWER -
Mode
What are the three fundamental dimensions? - CORRECT ANSWER - length, mass, time
Force per unit of area is called - CORRECT ANSWER - Pressure
dynes/cm^2 OR g/(cm s^2)
1 erg is equal to ? - CORRECT ANSWER - 1 dyne x 1 cm
1 calorie is how many joules? - CORRECT ANSWER - 4.184 J
An angstrom unit A is equal to: - CORRECT ANSWER - 10^-10m
1 joule is how many ergs? - CORRECT ANSWER - 1 x 10^7 ergs
10 calories is equal to how many ergs? - CORRECT ANSWER - 42 x 10^7 ergs
Define density: - CORRECT ANSWER - mass per unit of volume
Density is commonly represented as: - CORRECT ANSWER - Rho (ρ)
UPDATED ACTUAL Questions and
CORRECT Answers
True or False: A statement such as "not more than 110.0 percent" in the official compendia of the
U.S. Pharmacopia and National Drug Formulary may mean 110.1 or 110.2 - CORRECT
ANSWER - True
log xy = - CORRECT ANSWER - log x + log y
log x/y = - CORRECT ANSWER - log x - log y
logx^y = - CORRECT ANSWER - y log x
any number divided by zero or infinitive is? - CORRECT ANSWER - undefined
any number multiplied by infinitive is? - CORRECT ANSWER - infinitive
any number raised to the power of zero is equal to? - CORRECT ANSWER -1
log y√ x = - CORRECT ANSWER - (1/y) log x
What is the median? - CORRECT ANSWER - central point, 50th percentile
What is the mode? - CORRECT ANSWER - most frequent data
The closeness of a measured value to the correct value is called - CORRECT ANSWER -
accuracy
, True or False: The concept and rules of significant figures should be applied only when a
mathematical operation involves an approximation in a measured quantity. - CORRECT
ANSWER - True
In a set of data samples, the data that occurs the most is called - CORRECT ANSWER -
Mode
What are the three fundamental dimensions? - CORRECT ANSWER - length, mass, time
Force per unit of area is called - CORRECT ANSWER - Pressure
dynes/cm^2 OR g/(cm s^2)
1 erg is equal to ? - CORRECT ANSWER - 1 dyne x 1 cm
1 calorie is how many joules? - CORRECT ANSWER - 4.184 J
An angstrom unit A is equal to: - CORRECT ANSWER - 10^-10m
1 joule is how many ergs? - CORRECT ANSWER - 1 x 10^7 ergs
10 calories is equal to how many ergs? - CORRECT ANSWER - 42 x 10^7 ergs
Define density: - CORRECT ANSWER - mass per unit of volume
Density is commonly represented as: - CORRECT ANSWER - Rho (ρ)
