Question 1

Label each box with the appropriate state of matter.

Accepted Answer

A)  I: gas II: liquid III: solid 
B)  I: liquid II: solid III: gas 
C)  I: solid II: liquid III: gas 
D)  I: gas II: solid III: liquid 
E)  I: solid II: gas III: liquid 
A)  I: gas II: liquid III: solid 
B)  I: liquid II: solid III: gas 
C)  I: solid II: liquid III: gas 
D)  I: gas II: solid III: liquid 
E)  I: solid II: gas III: liquid

Question 2

Which of the following measurements includes a base unit?

Accepted Answer

A)  298 mg 
B)  2.981 g 
C)  5 × 103 kg 
D)  3.6 mL 
E)  168 mm 
A)  298 mg 
B)  2.981 g 
C)  5 × 103 kg 
D)  3.6 mL 
E)  168 mm

Question 3

When measuring the temperature of gases, Kelvin is often used because it is a function of the kinetic energy of a gas.If a gas is 121 K, what is its temperature in °C?

Accepted Answer

A)  322 °C 
B)  -152 °C 
C)  -242 °C 
D)  394 °C 
E)  250 °C 
A)  322 °C 
B)  -152 °C 
C)  -242 °C 
D)  394 °C 
E)  250 °C

Question 4

Which of the following unit conversions are useful and correct for converting 312 mg to kilograms? 1 mg = 1,000 g
1,000 mg = 1 g
1 kg = 1,000 g
1,000 kg = 1 g
I
II
III
IV
​

Accepted Answer

A)  I and III 
B)  II and IV 
C)  I and IV 
D)  II and III 
E)  All of them are useful. 
A)  I and III 
B)  II and IV 
C)  I and IV 
D)  II and III 
E)  All of them are useful.

Question 5

A patient's urine has a density of 1.010 g/mL.What is the specific gravity of the patient's urine?

Accepted Answer

A)  0.9901 
B)  1.000 
C)  0.1010 
D)  1.010 
E)  0.99 
A)  0.9901 
B)  1.000 
C)  0.1010 
D)  1.010 
E)  0.99

Question 6

A patient weighs 78 kg.What is his weight in pounds?

Accepted Answer

A)  35 lb 
B)  78 lb 
C)  80 lb 
D)  170 lb 
E)  1.7 × 105 lb 
A)  35 lb 
B)  78 lb 
C)  80 lb 
D)  170 lb 
E)  1.7 × 105 lb

Question 7

How many milligrams of Tylenol should be administered to this child in a single dose?

Accepted Answer

A)  14 mg 
B)  19 mg 
C)  300 mg 
D)  290 mg 
E)  630 mg 
A)  14 mg 
B)  19 mg 
C)  300 mg 
D)  290 mg 
E)  630 mg

Question 8

Atoms and molecules in this state of matter are the most highly ordered.

Accepted Answer

A)  solid 
B)  liquid 
C)  gas 
D)  Both a and b are most highly ordered. 
E)  Both c and c are most highly ordered. 
A)  solid 
B)  liquid 
C)  gas 
D)  Both a and b are most highly ordered. 
E)  Both c and c are most highly ordered.

Question 9

A patient has a kidney infection.Which of the following is MOST likely to be the specific gravity of the patient's urine?

Accepted Answer

A)  1.010 
B)  1.005 
C)  1.002 
D)  1.025 
E)  1.040 
A)  1.010 
B)  1.005 
C)  1.002 
D)  1.025 
E)  1.040

Question 10

Identify whether the following represent the microscopic, macroscopic, or atomic scale. ​
I.Hemoglobin 
ii.Person 
iii.Red blood cell

Accepted Answer

A)  i.atomic ii.microscopic iii.macroscopic 
B)  i.atomic ii.macroscopic iii.microscopic 
C)  i.microscopic ii.atomic iii.macroscopic 
D)  i.microscopic ii.macroscopic iii.atomic 
E)  i.macroscopic ii.atomic iii.microscopic 
A)  i.atomic ii.microscopic iii.macroscopic 
B)  i.atomic ii.macroscopic iii.microscopic 
C)  i.microscopic ii.atomic iii.macroscopic 
D)  i.microscopic ii.macroscopic iii.atomic 
E)  i.macroscopic ii.atomic iii.microscopic

Question 11

How many nanometers are in a meter?

Accepted Answer

A)  1 × 10-9 
B)  1 × 109 
C)  1 × 10-12 
D)  1 × 103 
E)  1 × 10-6 
A)  1 × 10-9 
B)  1 × 109 
C)  1 × 10-12 
D)  1 × 103 
E)  1 × 10-6

Question 12

The strategy for converting 312 mg to kilograms includes which of the following?

Accepted Answer

A)  Identify the given unit and the asked for unit. 
B)  Convert the given unit (mg)to the base unit (g)and then to the asked for unit (kg). 
C)  Write down the conversion factors for the two steps. 
D)  Arrange the given unit and the conversion factors so units cancel to give the asked for unit. 
E)  All of the above represent a strategy for converting units. 
A)  Identify the given unit and the asked for unit. 
B)  Convert the given unit (mg)to the base unit (g)and then to the asked for unit (kg). 
C)  Write down the conversion factors for the two steps. 
D)  Arrange the given unit and the conversion factors so units cancel to give the asked for unit. 
E)  All of the above represent a strategy for converting units.

Question 13

A child's guardian reports that his child has a fever, with a temperature of 101 °F.What temperature do you expect to measure in °C?

Accepted Answer

A)  25 °C 
B)  38 °C 
C)  57 °C 
D)  74 °C 
E)  126 °C 
A)  25 °C 
B)  38 °C 
C)  57 °C 
D)  74 °C 
E)  126 °C

Question 14

Which of the following is a consequence of starvation?

Accepted Answer

A)  Protein is metabolized. 
B)  Heart muscle can be metabolized. 
C)  Insufficient glucose is available for brain function. 
D)  Fat loss occurs. 
E)  All of the above are a consequence of starvation. 
A)  Protein is metabolized. 
B)  Heart muscle can be metabolized. 
C)  Insufficient glucose is available for brain function. 
D)  Fat loss occurs. 
E)  All of the above are a consequence of starvation.

Question 15

Which of the following is an exact number?

Accepted Answer

A)  the number of milligrams in a gram 
B)  the number of meters in a kilometer 
C)  the number of micrometers in a centimeter 
D)  the number of cubic centimeters in a liter 
E)  All of the above are exact numbers. 
A)  the number of milligrams in a gram 
B)  the number of meters in a kilometer 
C)  the number of micrometers in a centimeter 
D)  the number of cubic centimeters in a liter 
E)  All of the above are exact numbers.

Question 16

Tylenol is ordered for a child weighing 42 pounds at a dosage of 15 mg per kilogram of body weight.You need to determine how many milligrams of Tylenol should be administered to this child in a single dose.Which of the following equations is set up to find the answer to this problem?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 17

Which of the following is MOST commonly used to assess the strength of a bone?

Accepted Answer

A)  bone density 
B)  nutrition and exercise data 
C)  bone mass 
D)  blood samples 
E)  calcium measurement 
A)  bone density 
B)  nutrition and exercise data 
C)  bone mass 
D)  blood samples 
E)  calcium measurement

Question 18

Room temperature is about 70 °F.What is this temperature in Celsius?

Accepted Answer

A)  340 °C 
B)  294 °C 
C)  21 °C 
D)  38 °C 
E)  6.9 °C 
A)  340 °C 
B)  294 °C 
C)  21 °C 
D)  38 °C 
E)  6.9 °C

Question 19

A molecule of hemoglobin is described as being on the _____ scale.

Accepted Answer

A)  macroscopic 
B)  microscopic 
C)  atomic 
D)  both macro- and microscopic 
E)  both microscopic and atomic 
A)  macroscopic 
B)  microscopic 
C)  atomic 
D)  both macro- and microscopic 
E)  both microscopic and atomic

Question 20

Which of the following is MOST likely to be 1.1 m tall?

Accepted Answer

A)  a giraffe 
B)  a 5-year-old girl 
C)  a man 
D)  an infant 
E)  All four are equally likely to be 1.1 m tall. 
A)  a giraffe 
B)  a 5-year-old girl 
C)  a man 
D)  an infant 
E)  All four are equally likely to be 1.1 m tall.

Label each box with the appropriate state of matter.

Which of the following measurements includes a base unit?

When measuring the temperature of gases, Kelvin is often used because it is a function of the kinetic energy of a gas.If a gas is 121 K, what is its temperature in °C?

Which of the following unit conversions are useful and correct for converting 312 mg to kilograms? 1 mg = 1,000 g 1,000 mg = 1 g 1 kg = 1,000 g 1,000 kg = 1 g I II III IV

A patient's urine has a density of 1.010 g/mL.What is the specific gravity of the patient's urine?

A patient weighs 78 kg.What is his weight in pounds?

How many milligrams of Tylenol should be administered to this child in a single dose?

Atoms and molecules in this state of matter are the most highly ordered.

A patient has a kidney infection.Which of the following is MOST likely to be the specific gravity of the patient's urine?

Identify whether the following represent the microscopic, macroscopic, or atomic scale. I.Hemoglobin ii.Person iii.Red blood cell

How many nanometers are in a meter?

The strategy for converting 312 mg to kilograms includes which of the following?

A child's guardian reports that his child has a fever, with a temperature of 101 °F.What temperature do you expect to measure in °C?

Which of the following is a consequence of starvation?

Which of the following is an exact number?

Tylenol is ordered for a child weighing 42 pounds at a dosage of 15 mg per kilogram of body weight.You need to determine how many milligrams of Tylenol should be administered to this child in a single dose.Which of the following equations is set up to find the answer to this problem?

Which of the following is MOST commonly used to assess the strength of a bone?

Room temperature is about 70 °F.What is this temperature in Celsius?

A molecule of hemoglobin is described as being on the _____ scale.

Which of the following is MOST likely to be 1.1 m tall?

Atomic Structure and Radioisotopes

Ionic and Covalent Compounds

Molecular Geometry, Polarity, and Intermolecular

Chemical Quantities and Introduction to Reactions

Chemical Reactions: Energy, Rates, and Equilibrium

Changes of State and Gas Laws

Mixtures, Solution Concentrations, and Diffusion

Acids and Bases, Ph, and Buffers

Introduction to Organic Chemistry:

Alcohols, Phenols, Thiols, Ethers, and Amines

The Carbonyl Containing Functional Groups

The Common Organic Reactions in Biochemistry

Carbohydrates: Structure and Function

Lipids: Structure and Function

Proteins: Structure and Function

Nucleotides and Nucleic Acids

Energy and Metabolism

Filters

Exam 1: Matter, Energy, and Measurement

Label each box with the appropriate state of matter.

Which of the following measurements includes a base unit?

When measuring the temperature of gases, Kelvin is often used because it is a function of the kinetic energy of a gas.If a gas is 121 K, what is its temperature in °C?

Which of the following unit conversions are useful and correct for converting 312 mg to kilograms? 1 mg = 1,000 g 1,000 mg = 1 g 1 kg = 1,000 g 1,000 kg = 1 g I II III IV ​

A patient's urine has a density of 1.010 g/mL.What is the specific gravity of the patient's urine?

A patient weighs 78 kg.What is his weight in pounds?

How many milligrams of Tylenol should be administered to this child in a single dose?

Atoms and molecules in this state of matter are the most highly ordered.

A patient has a kidney infection.Which of the following is MOST likely to be the specific gravity of the patient's urine?

Identify whether the following represent the microscopic, macroscopic, or atomic scale. ​ I.Hemoglobin ii.Person iii.Red blood cell

How many nanometers are in a meter?

The strategy for converting 312 mg to kilograms includes which of the following?

A child's guardian reports that his child has a fever, with a temperature of 101 °F.What temperature do you expect to measure in °C?

Which of the following is a consequence of starvation?

Which of the following is an exact number?

Tylenol is ordered for a child weighing 42 pounds at a dosage of 15 mg per kilogram of body weight.You need to determine how many milligrams of Tylenol should be administered to this child in a single dose.Which of the following equations is set up to find the answer to this problem?

Which of the following is MOST commonly used to assess the strength of a bone?

Room temperature is about 70 °F.What is this temperature in Celsius?

A molecule of hemoglobin is described as being on the _____ scale.

Which of the following is MOST likely to be 1.1 m tall?

Atomic Structure and Radioisotopes

Ionic and Covalent Compounds

Molecular Geometry, Polarity, and Intermolecular

Chemical Quantities and Introduction to Reactions

Chemical Reactions: Energy, Rates, and Equilibrium

Changes of State and Gas Laws

Mixtures, Solution Concentrations, and Diffusion

Acids and Bases, Ph, and Buffers

Introduction to Organic Chemistry:

Alcohols, Phenols, Thiols, Ethers, and Amines

The Carbonyl Containing Functional Groups

The Common Organic Reactions in Biochemistry

Carbohydrates: Structure and Function

Lipids: Structure and Function

Proteins: Structure and Function

Nucleotides and Nucleic Acids

Energy and Metabolism

Filters

Which of the following unit conversions are useful and correct for converting 312 mg to kilograms? 1 mg = 1,000 g 1,000 mg = 1 g 1 kg = 1,000 g 1,000 kg = 1 g I II III IV

Identify whether the following represent the microscopic, macroscopic, or atomic scale. I.Hemoglobin ii.Person iii.Red blood cell