Which of the following might serve as a secondary pacemaker for the heart?
A. Purkinje fibers
B. AV node
C. Neither AV node nor Purkinje fibers
D. Both AV node and Purkinje fibers
Answer: B
Anatomy & Physiology
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Bile is stored in the _______________________ of monogastric animals
Fill in the blank(s) with correct word
Anatomy & Physiology
What are the specialized cells of the juxtaglomerular apparatus in the distal tubule called?
A) macula densa B) granular cells C) baroreceptors D) juxtaglomerular cells E) afferent endothelial cells
Anatomy & Physiology
An example of a structure contained by the mediastinum is the:
A. brain B. stomach C. esophagus D. sternum E. lung
Anatomy & Physiology
Decompensated shock is normally corrected by the body's homeostatic mechanisms
Indicate whether the statement is true or false
Anatomy & Physiology