Which lists the proper order of the layers of the heart wall from outermost (superficial) to innermost (deep)?
A. Epicardium, myocardium, endocardium
B. Myocardium, epicardium, endocardium
C. Endocardium, myocardium, epicardium
Answer: A
You might also like to view...
Where are synaptic knobs located?
A. Within the cell body B. At the tips of telodendria C. At the ends of dendrites D. Along axon collaterals E. At the axon hillock
Of the five types of secretory cells in the gastric glands, which ones secrete pepsinogen?
A. Parietal cells B. Mucous neck cells C. Enteroendocrine cells D. Surface mucous cells E. Chief cells
Which lobe of the cerebrum is responsible for hearing?
A. Parietal B. Occipital C. Temporal D. Frontal
Exposure to the bacterium Clostridium tetani causes continuous release of acetylcholine. What effect does this have on smooth muscle?
A. Spastic paralysis B. Flaccid paralysis C. No effect D. Lockjaw E. Myocardial atrophy