Answer:
well typically it depends what diease there looking for but common tests they preform are cat scans blood test and a oxygen test.
Explanation:
Physical symptoms may be:
<em>* low energy
</em><em>* loss of sleep
</em><em>* headaches
</em><em>* nausea
</em>
=)
Answer:
antihistamines
Explanation:
antihistamines can be used for a number of reasons and cause several side effects
Answer:food-borne contagion ( i think) sorry if i got wrong
Explanation: