When one crosses his/her arms, which movement is performed by the clavicles?

A) protraction
B) retraction
C) depression
D) abduction
E) adduction


A) protraction

Anatomy & Physiology

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Identify the bones named for their wedge shape.

A) 3 B) 8 C) 7 D) 1 E) 2

Anatomy & Physiology

The extracellular matrix of blood tissue consists of

a) red blood cells. b) white blood cells. c) plasma. d) lymph. e) albumin.

Anatomy & Physiology

The walls of the alveoli

A. contain goblet cells. B. contain several layers of smooth muscle. C. are surrounded by cartilage. D. are ciliated. E. are composed of simple squamous epithelium.

Anatomy & Physiology

Conduction without decrement means that action potentials transmitted down an axon will not decrease in amplitude.

Answer the following statement true (T) or false (F)

Anatomy & Physiology