Because of their smooth muscle component, the structures of the lower respiratory system that can most alter airway resistance are the ________.
Fill in the blank(s) with the appropriate word(s).
bronchioles
Anatomy & Physiology
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The muscular strands which characterize the interior surface of the ventricular myocardium are called ___.
a) musculi pectinati b) chordae tendinae c) trabeculae carne d) papillary muscles
Anatomy & Physiology
What is the main function of the rods in the eye?
A) depth perception B) color vision C) vision in dim light D) accommodation for near vision
Anatomy & Physiology
Erythrocytes transport oxygen and __________.
A. defend the body against pathogens B. initiate blood clotting C. regulate erythropoiesis D. transport nutrients E. transport some carbon dioxide
Anatomy & Physiology
The enterogastric reflux ____________ stomach emptying
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology