A Patient Has a Vitamin B₁₂ Level of 120 Pg/mL

question 88

Multiple Choice

A patient has a vitamin B₁₂ level of 120 pg/mL.For which clinical manifestations should a nurse assess this patient? Select all that apply.

• A)Fatigue
• B)Hyperreflexia
• C)Insomnia
• D)Sore tongue
• E)Weight loss

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Definitions:

Biomass

The total mass of organisms within a given area or ecosystem at a given time, often used as an energy resource.

Gross Primary Productivity

The total amount of solar energy that photosynthetic organisms capture and convert to organic compounds in a given area over a certain period.

Nitrogen Cycle

The worldwide circulation of nitrogen from the abiotic environment into living things and back into the abiotic environment.

Carbon Cycle

The worldwide circulation of carbon from the abiotic environment into living things and back into the abiotic environment.