Superficial clusters of lymph nodes are found in which region of the body?

The physician sees the patient in a hospital for a mild traumatic head injury and the physician collects history from the family members because the patient having difficulty remembering the events surrounding the injury, and also having difficulty maintaining consciousness. The physician orders an EEG and X-rays, and discusses the radiology results with the physician who performed the diagnostic

tests. Diagnosis is probable grade II concussion. What is the overall level of medical decision making? A. Straightforward B. Low C. Moderate D. High

Stimulation of the parasympathetic nervous system would result in:

A. tachycardia. B. a slower heart rate. C. a strong pulse. D. vasoconstriction.