All of the above because it is all mental.
Anemia because it decreases blood viscosity
This could vary as any health professional should enjoy working with the population they choose to work with. Despite that, it seems like most likely answer would be children.
About 50 percent of all new cases of STIs worldwide occur in people under the age of 26. This is normally caused by; having unprotected sex, tattooing/drugs, sharing of needles used for piercing, becoming sexually active at a young age, having multiple numbers of partners, and previously having acquired an STI.
