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