The Terms Global Epidemic and Pandemic Have Been Used to Describe

question 1

Multiple Choice

The terms global epidemic and pandemic have been used to describe the prevalence of HIV infection across the world.Which of the following statistics BEST support the choice of terms?

• A)millions of HIV infections show no symptoms and are still undiagnosed keeping the spread ongoing
• B)2 million deaths from HIV/AIDS worldwide and millions of infections in all parts of the world
• C)63% of diagnosed AIDS cases in Canada died at the end of 2008
• D)71% of all new HIV infections are in sub-Saharan Africa

---

Definitions:

Serotonin

A neurotransmitter involved in various functions within the body, including mood regulation, appetite, and sleep, often associated with feelings of well-being and happiness.

Glucagon-like Peptide-1

A hormone that plays a role in controlling blood sugar levels by promoting insulin release.

Leptin

A hormone predominantly made by adipose cells and enterocytes in the small intestine that helps to regulate energy balance by inhibiting hunger, which in turn diminishes fat storage in adipocytes.

Lanugo

Fine, soft hair that covers the body and limbs of a fetus during development, which is usually shed before birth but can reappear in cases of severe malnutrition.