The cavity that contains the lungs, the heart, great vessels, thymus, esophagus, and trachea is called the
A) pleural space.
B) pericardial space.
C) mediastinum.
D) cardiac notch.
E) thoracic cavity.
Answer: E
You might also like to view...
Of the following, which is an elastic artery?
A) the subclavian B) the external carotid C) the brachial D) the femoral E) the ulnar
Membranes are organs formed by the combination of which tissues?
A) connective and muscle B) muscle and neural C) epithelial and connective D) epithelial and muscle E) connective and neural
Which type of joint is found only in the thumb?
a. saddle b. hinge c. condyloid d. pivot
A concentric contraction is described as
A. action potential frequency is high enough that no relaxation of muscle fibers occurs. B. a muscle produces constant tension during contraction. C. a muscle produces an increasing tension during contraction. D. a muscle produces increasing tension as it shortens. E. a muscle produces tension, but the length of the muscle is increasing.