Where do some preganglionic fibers that travel via the pelvic nerves synapse?
A. Sympathetic chain ganglia
B. Prevertebral ganglia
C. The abdominal aortic plexus
D. The sacral plexus
E. The hypogastric plexus
E. The hypogastric plexus
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The portion of the GI tract seen curving around the head of the pancreas on axial CT images is the jejunum.
Answer the following statement true (T) or false (F)
Which fissure divides the brain into a left and right hemisphere?
A) Medial B) Sagittal C) Transverse D) Longitudinal
Helen is a 62-year-old smoker. Her physician has diagnosed her as having emphysema that has caused her to hypoventilate. She is tired and sedentary. Besides having difficulty breathing, what other condition is contributing to her tiredness?
What will be an ideal response?
The brief period of time between the beginning of the action potential in the muscle and the beginning of contraction is referred to as the
A) repolarization period. B) latent period. C) relaxation phase. D) refractory period. E) depolarization period.