Question 1

The normal dosage for azinthromycin, an antibiotic, is 3.3 mg/kg. What is the proper dose for a 150 lb patient? (Given: 1kg = 2.205 lbs.)

Accepted Answer

A)  100 mg 
B)  224 mg 
C)  300 mg 
D)  495 mg 
A)  100 mg 
B)  224 mg 
C)  300 mg 
D)  495 mg

Question 2

In a given class, the average male student weighs 185 lbs and the average female student weighs 125 lbs. What is the difference between the weight of the average male and average female in kilograms? (2.205 lb = 1 kg)

Accepted Answer

The answer of In a given class, the average male...

Question 3

A series of measurements that are within +/- 0.001 cm of each other would be described as being very ___.

Accepted Answer

The answer of A series of measurements that are within...

Question 4

Water flowing over a dam is an example of

Accepted Answer

A)  potential energy. 
B)  chemical energy. 
C)  electrical energy. 
D)  kinetic energy. 
A)  potential energy. 
B)  chemical energy. 
C)  electrical energy. 
D)  kinetic energy.

Question 5

A patient having a serious reaction caused by a peanut allergy has a doctor's order to have 0.240 g of epinephrine. The liquid on hand contains 250 mg/5mL bottle. How many milliliters of the liquid are required?

Accepted Answer

A)  4.8 mL 
B)  0.0048 mL 
C)  12 mL 
D)  1.2 mL 
A)  4.8 mL 
B)  0.0048 mL 
C)  12 mL 
D)  1.2 mL

Question 6

If you have a toothache and the dentist taps your tooth to check for sensitivity, what part of the scientific method is being used?

Accepted Answer

A)  experiment 
B)  hypothesis 
C)  theory 
D)  law 
A)  experiment 
B)  hypothesis 
C)  theory 
D)  law

Question 7

The value 0.000121 cm has ___ significant figures.

Accepted Answer

The answer of The value 0.000121 cm has ___ significant...

Question 8

Each of the numbers below is measured. Solve the calculation and give the correct number of significant figures.
(2)34 x 104 ) x (1.38 x 107)

Accepted Answer

A)  3.2 x 1011 
B)  3.23 x 1011 
C)  3.229 x 1011 
D)  3.23 x 1012 
A)  3.2 x 1011 
B)  3.23 x 1011 
C)  3.229 x 1011 
D)  3.23 x 1012

Question 9

The energy available by virtue of a rock sitting at the top of a cliff is

Accepted Answer

A)  chemical energy. 
B)  potential energy. 
C)  thermal energy. 
D)  kinetic energy. 
A)  chemical energy. 
B)  potential energy. 
C)  thermal energy. 
D)  kinetic energy.

Question 10

A statement that explains observable phenomenon and has been tested by experimentation can be classified as a scientific ___.

Accepted Answer

The answer of A statement that explains observable phenomenon and...

Question 11

2.32 g is the same as ___.

Accepted Answer

A)  232 kg 
B)  23.2 cg 
C)  2320 mg 
D)  0.0232 dg 
A)  232 kg 
B)  23.2 cg 
C)  2320 mg 
D)  0.0232 dg

Question 12

During melting of ice

Accepted Answer

A)  the temperature remains constant even as more heat is added until all of the ice has melted 
B)  the temperature increases until all the ice has melted 
C)  the temperature decreases until the ice has melted 
D)  the energy that goes into converting ice to liquid water is called heat of vaporization 
A)  the temperature remains constant even as more heat is added until all of the ice has melted 
B)  the temperature increases until all the ice has melted 
C)  the temperature decreases until the ice has melted 
D)  the energy that goes into converting ice to liquid water is called heat of vaporization

Question 13

Describe an analogy between the molecules in the three states of matter and students found in a lecture hall, in a laboratory, and moving between classes on campus.

Accepted Answer

Molecules in a solid have fixed position

Question 14

Perform the following calculation: 39.5 x 22.0 x 0.0067. Round your answer to the correct number of significant digits.

Accepted Answer

A)  5.8223 
B)  5.822 
C)  5.82 
D)  5.8 
A)  5.8223 
B)  5.822 
C)  5.82 
D)  5.8

Question 15

A scientific ___ describes observable phenomenon.

Accepted Answer

The answer of A scientific ___ describes observable phenomenon....

Question 16

The high temperature on a given day is 76 ºF. Convert this to Celsius.

Accepted Answer

The answer of The high temperature on a given day...

Question 17

The higher the temperature of something, the greater the kinetic energy of the particles from which it is made.

Accepted Answer

A) True 
 B)False

Question 18

The low temperature on a winter night might be as low as -28 ºC. Convert this temperature to Fahrenheit and Kelvin.

Accepted Answer

-18 ºF and

Question 19

The value 0.80010 cm has ___ significant figures.

Accepted Answer

The answer of The value 0.80010 cm has ___ significant...

Question 20

Write the following numbers in Scientific Notation.
a) 34.56
b) 10700
c) 0.000890
d) 5600.1

Accepted Answer

a) 3.456 x 10¹ b) 1.0

The normal dosage for azinthromycin, an antibiotic, is 3.3 mg/kg. What is the proper dose for a 150 lb patient? (Given: 1kg = 2.205 lbs.)

In a given class, the average male student weighs 185 lbs and the average female student weighs 125 lbs. What is the difference between the weight of the average male and average female in kilograms? (2.205 lb = 1 kg)

A series of measurements that are within +/- 0.001 cm of each other would be described as being very ___.

Water flowing over a dam is an example of

A patient having a serious reaction caused by a peanut allergy has a doctor's order to have 0.240 g of epinephrine. The liquid on hand contains 250 mg/5mL bottle. How many milliliters of the liquid are required?

If you have a toothache and the dentist taps your tooth to check for sensitivity, what part of the scientific method is being used?

The value 0.000121 cm has ___ significant figures.

Each of the numbers below is measured. Solve the calculation and give the correct number of significant figures. (2)34 x 10⁴ ) x (1.38 x 10⁷)

The energy available by virtue of a rock sitting at the top of a cliff is

A statement that explains observable phenomenon and has been tested by experimentation can be classified as a scientific ___.

2.32 g is the same as ___.

During melting of ice

Describe an analogy between the molecules in the three states of matter and students found in a lecture hall, in a laboratory, and moving between classes on campus.

Perform the following calculation: 39.5 x 22.0 x 0.0067. Round your answer to the correct number of significant digits.

A scientific ___ describes observable phenomenon.

The high temperature on a given day is 76 ºF. Convert this to Celsius.

The higher the temperature of something, the greater the kinetic energy of the particles from which it is made.

The low temperature on a winter night might be as low as -28 ºC. Convert this temperature to Fahrenheit and Kelvin.

The value 0.80010 cm has ___ significant figures.

Write the following numbers in Scientific Notation. a) 34.56 b) 10700 c) 0.000890 d) 5600.1

Atoms and Elements

Compounds

An Introduction to Organic Compounds

Reactions

Gases, Solutions, Colloids, and Suspensions

Acids, Bases, and Equilibrium

Organic Reactions Hydrocarbons, Carboxlic Acids, Amines, and Related Compounds

Organic Reactions 2-Alcohols, Ethers, Aldehydes, and Ketones

Carbohydrates

Lipids and Membranes

Peptides, Proteins, and Enzymes

Nucleic Acids

Metabolism

Filters

Exam 1: Science and Measurements

The normal dosage for azinthromycin, an antibiotic, is 3.3 mg/kg. What is the proper dose for a 150 lb patient? (Given: 1kg = 2.205 lbs.)

In a given class, the average male student weighs 185 lbs and the average female student weighs 125 lbs. What is the difference between the weight of the average male and average female in kilograms? (2.205 lb = 1 kg)

A series of measurements that are within +/- 0.001 cm of each other would be described as being very ___.

Water flowing over a dam is an example of

A patient having a serious reaction caused by a peanut allergy has a doctor's order to have 0.240 g of epinephrine. The liquid on hand contains 250 mg/5mL bottle. How many milliliters of the liquid are required?

If you have a toothache and the dentist taps your tooth to check for sensitivity, what part of the scientific method is being used?

The value 0.000121 cm has ___ significant figures.

Each of the numbers below is measured. Solve the calculation and give the correct number of significant figures. (2)34 x 104 ) x (1.38 x 107)

The energy available by virtue of a rock sitting at the top of a cliff is

A statement that explains observable phenomenon and has been tested by experimentation can be classified as a scientific ___.

2.32 g is the same as ___.

During melting of ice

Describe an analogy between the molecules in the three states of matter and students found in a lecture hall, in a laboratory, and moving between classes on campus.

Perform the following calculation: 39.5 x 22.0 x 0.0067. Round your answer to the correct number of significant digits.

A scientific ___ describes observable phenomenon.

The high temperature on a given day is 76 ºF. Convert this to Celsius.

The higher the temperature of something, the greater the kinetic energy of the particles from which it is made.

The low temperature on a winter night might be as low as -28 ºC. Convert this temperature to Fahrenheit and Kelvin.

The value 0.80010 cm has ___ significant figures.

Write the following numbers in Scientific Notation. a) 34.56 b) 10700 c) 0.000890 d) 5600.1

Atoms and Elements

Compounds

An Introduction to Organic Compounds

Reactions

Gases, Solutions, Colloids, and Suspensions

Acids, Bases, and Equilibrium

Organic Reactions Hydrocarbons, Carboxlic Acids, Amines, and Related Compounds

Organic Reactions 2-Alcohols, Ethers, Aldehydes, and Ketones

Carbohydrates

Lipids and Membranes

Peptides, Proteins, and Enzymes

Nucleic Acids

Metabolism

Filters

Each of the numbers below is measured. Solve the calculation and give the correct number of significant figures. (2)34 x 10⁴ ) x (1.38 x 10⁷)