You step on a sharp pin. Which pathway does the pain signal follow?
A. Cuneate fasciculus; medulla oblongata; thalamus; cerebral cortex
B. Spinothalamic tract; thalamus; cerebral cortex
C. Cerebral cortex; lower motor neuron; ventral horn
D. Dorsal spinocerebellar tract; cerebellum
E. Gracile fasciculus; medulla oblongata; cerebral cortex
Answer: B
You might also like to view...
A young man suffered a severe injury in a motorcycle accident. Rather than give him pain medications by IV or injections, his doctor ordered his pain medicines to be delivered through his skin. Which kind of patches work well this way?
A. Topical B. Sublingual C. Transdermal D. Subcutaneous
Compare and contrast fast and slow synaptic potentials, including detailed mechanisms used and what kinds of cells they occur in.
What will be an ideal response?
A/an ________________ incision is a surgical cut oriented parallel to the last rib
Fill in the blank(s) with correct word
Which of the following is associated with acidosis?
a. Extreme nervousness b. Disorientation and comatose state c. Tingling, "pins and needles" sensations d. Muscle twitches and muscle spasms e. Convulsions