Evidence to Date in Animals And/or Human Beings Suggests That

question 130

Multiple Choice

Evidence to date in animals and/or human beings suggests that normal bone metabolism requires all of the following trace minerals except

• A)boron.
• B)silver.
• C)silicon.
• D)vanadium.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

---

Definitions:

Antibonding π Molecular Orbital

A molecular orbital formed when lobes of p orbitals on two atoms combine in a phase mismatch, weakening the bond between the atoms.

Allyl Cation

A positively charged species (ion), specifically a reactive intermediate with the structure CH2=CH-CH2+.

LUMO

The Lowest Unoccupied Molecular Orbital, which is the lowest energy orbital that can accept electrons.

Pentadienyl Cation

A positively charged ion with a structure derived from pentadiene, typically involved in organic reactions.