1. In the model that you built of the respiratory system, what structures did the straws represent?

Question

A. The trachea and bronchi
B. The lungs
C. The chest cavity and ribs
D. The diaphragm

Answer 1

A. The trachea and bronchi

Answer 2

2. Your hand jerks up after touching a hot stove top. Which two organ systems are most responsible for your reaction?

A. Immune and muscular
B. Nervous and muscular
C. Nervous and respiratory
D. Circulatory and muscular

Answer 3

B. Nervous and muscular

Answer 4

3. The diaphragm can be classified as part of which two organ systems?

A. Immune and skeletal
B. Muscular and nervous
C. Circulatory and respiratory
D. Muscular and respiratory

Answer 5

D. Muscular and respiratory

Answer 6

To which part of the nervous system do the cranial nerves belong?

A. The cerebrum
B. The central nervous system
C. The peripheral nervous system
D. Spinal nerves

Answer 7

C. The peripheral nervous system

Answer 8

If the symbol "->" means "make up", which of the following answer choices correctly demonstrates the relationship between the given terms?

A. Tissues -> organ systems -> cells -> organs
B. Organ systems -> organs -> tissues -> cells
C. Organ systems -> organs -> cells -> tissues
D. Cells -> tissues -> organs -> organ systems

Answer 9

D. Cells -> tissues -> organs -> organ systems