Tania was running outside and she felt a sensation on her leg and stopped to look. She saw a large red bump that she seduced was caused by getting stung by an insect. This deduction seemed only to increase her anxiety and pain. The influence of the sting itself on Tania's pain is a influence. The influence of her deduction is a influence.

bottom-up, top-down

Explanation:

Bottom-up influence develops due to the direct sensory stimulus received by the body whereas the top-down influence depends upon the pre-occupied knowledge relating it with the knowledge obtain from sensory system of the body.

According to the given situation, the first blank is the example of the bottom-up influence because here the response is directly based on the sense organs like she is feeling pain and observing large bump on the skin whereas the second blank is the example of the top-down influence because here Tania is deducing the fact that the leg pain and anxiety are because of sting.  

pathogens is the answer