The proximal radioulnar joint is a ________ joint
A) hinge
B) pivot
C) ball-and-socket
D) saddle
E) condylar
B
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The pectoralis ________ is a muscle that protracts the shoulder and attaches to ribs 3-5 and the coracoid process.
Fill in the blank(s) with the appropriate word(s).
Chondroitin sulfate is abundant in the matrix of
A) epithelial tissue. B) cartilage. C) areolar tissue. D) elastic connective tissue. E) adipose tissue.
You will know that you have achieved the proper laryngoscopic view of the vocal cords when you see:
A) two white fibrous bands that lie vertically within the glottic opening. B) the tip of the straight blade touching the posterior wall of the pharynx. C) the thyroid cartilage bulge anteriorly as you lift up on the laryngoscope. D) the epiglottis lift when the tip of the curved blade is resting underneath it.
Which of the following is not true of the cytoskeleton?
A. It refers to the cellular components of bone. B. It refers to a network of cytoplasmic filaments. C. It is important for cellular movement. D. It helps to determine a cell's shape. E. It includes actin filaments.