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Let’s say you catch a virus, have some symptoms, and are immune to the same virus upon future exposure.  What type of immunity is this? 

Let’s say a friend told you that she seems to only be allergic to a particular substance when she’s under stress.  What would be a true statement that seems to explain this scenario? 

Autoimmune diseases can be contributed by _____

  13[13] 14[14] 15[15]    

  35[35] 36[36] 37 (one word answer, either haploid or diploid) [37]

You are dispatched to a skilled nursing care facility for an 80-year-old female with abnormal behavior. The patient is clearly confused and asks you if you are her husband. You should:

The EMT’s role at the scene of a search and rescue attempt is to:

  4[4] 5[5] 6[6]  

  7[7] 8[8] 9[9] 10.  EDIT:  Which of these tissues would be located inside the tube seen as #9 [10]

  27[27] 28[28] 29[29]