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Chapter 1/2 NU 110

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

A System that transports blood to and from the body cells is the

a)

Integumentary

b)

Skeletal

c)

Respiratory

d)

Cardiovascular

2.

A term that best describes the position of the elbow in respect to the hand is

a)

Medial

b)

Anterior

c)

Proximal

d)

Inferior

3.

Dorsal is to ventral as distal is to

a)

Medial

b)

Lateral

c)

Proximal

d)

Superficial

4.

A liquid with a PH value of 12.4 is said to be

a)

Hydrophobic

b)

Alkalotic

c)

Acidic

d)

Hydrogen Based

5.

Enzymes are specialized _______ that facilitate chemical reactions.

a)

Proteins

b)

Lipids

c)

Buffers

d)

Nucleotides

6.

Breaking down of substances into simpler products is called

a)

synthesis

b)

Embolism

c)

Catabolism

d)

Anabolism

7.

A chemical bond formed when atoms share electrons is called

a)

Ionic Bonds

b)

mixture

c)

coordinate bonds

d)

Covalent Bonds

8.

There are numerous levels of organization in the body. The correct order from simplest to most complex is

a)

Organ

tissue

cell

organism system

b)

System

Cell

Organ

Organism

tissue

c)

cell

System

Tissue

Organ

organism

d)

Cell

Tissue

Organ

System

Organism

9.

Where is the Mediastinum?

a)

Thoracic Cavity

b)

The Dorsal Cavity

c)

The Hypogastric Region

d)

The Pleural Cavity

10.

A highly acidic compound would have a PH value of

a)

11.3

b)

6.4

c)

13.9

d)

2.4