What effect would lesions in the cervical ganglia and upper spinal cord that interrupt sympathetic innervation of the head have?
A. Increased blood supply to the digestive tract
B. Decreased rate and force of the heart beat
C. Constriction of the pupil and decreased facial perspiration
D. Decreased upper limb perspiration and inability to produce "goose bumps"
E. Decreased production of epinephrine and norepinephrine
C. Constriction of the pupil and decreased facial perspiration
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During surgery to remove a metastasis from the posterior aspect of the left lung, the surgical field began to fill with a clear to milky fluid. Which of the following had most likely occurred?
A) The surgeon had penetrated the pleural cavity allowing its fluid to flow into the surgical field. B) The surgeon had penetrated the pericardial cavity allowing its fluid to flow into the surgical field. C) The surgeon had lacerated the thoracic duct. D) The surgeon had lacerated the right auricle of the heart. E) The surgeon had lacerated the left main bronchus.
The major pathway of communication between the right and left hemisphere is/are the
A. longitudinal fissure. B. cerebral sulci. C. corpus callosum. D. cerebral gyri. E. hypothalamus.
Which of the following arteries does not branch off the aortic arch?
What will be an ideal response?
What is the plane for Scapular upward (outward) and downward (inward) rotation?
What will be an ideal response?