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Precision Nutrition Exam Questions And Correct Answers

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Precision Nutrition Exam Questions And Correct Answers...

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  • September 30, 2024
  • 16
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Precision Nutrition
  • Precision Nutrition
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Precision Nutrition Exam Questions And Correct Answers



The best trainers are characterized by

his ability to find the limiting factors in their client's progress and eliminates them

Good nutrition :

Controls energy balance ; improves nutrient density achieves the interlocking goals of
good health improved performance and optimal body composition

The scope of practice for the trainer does not include

The scope of practice for the trainer does not involve providing nutrition prescriptions
for certain health conditions, especially medical nutrition therapy.

The trillions of cells that comprise the human body work together to form tissues,
organs, and what most people refer to as metabolism organ systems. The total of all of
the activities taking place in these systems is

Metabolism

The food we eat interacts with chemical reactions determines place in our cells. This
interaction determines our

Health

Food affects our health in four ways:

It provides energy

Provides metabolic co-factors

it's incorporated into body structures

influences hormones

--- which reside in our cells, convert food into ATP and make proteins

organelles

Our genetic information directs --- making signals. our food can affect the signals as
well as the --- of the --- that are made

protein

quality, proteins

,-- and -- are compounds needed for all cellular reactions within the body. catalyze
reactions

enzymes, co-enzymes

Humans consume -- not --. our physiological response unique mix of nutrients within that
food

humans eat food, not nutrients.

When food is ingested the --- --- will remove major nutrients from them while absorbing
necessary micronutrients and serve as a barrier to --- ---

gastrointestinal tract

to pathogenic microorganisms

The digestive system starts at the --- and ends at the ---. Throughout this ___-foot
muscular canal, --- secretions from the stomach and --- secretions from the intestines
combine with contractions to break our food into smaller pieces while breaking
molecules into simple molecules

mouth, anus

25-foot canal



acidic secretions from the stomach



alkaline from intestines

Digestive function is regulated by the

nervous and endocrine systems

Although nutrients can appear in the bloodstream within minutes of ingestion, when
eating a next meal it typically takes ------- for blood levels of the nutrients to peak and
then begin the return to baseline

a few hours

The digestive process can take ------- from mouth to anus

18 to 72 hours

After digestion occurs, --- must make their way into --- to be useful

nutrients

, cells

For nutrient absorption to take place, substances must move across the --- --- ---by one
of 3 mechanisms: passive diffusion, facilitated diffusion or --- ---

gastrointestinal body barrier

active transport

Most nutrients (except for ---) circulate directly to the --- where they are screened and
approved for entry into the --- ---

fats

liver

systemic circulation

If nutrients get past the --- they are sent to tissues of the body including the: ---, ---, ---.
Most nutrients are --- ---except for fats which are bound to ---

liver

brain muscles and tissues

freefloating

Lipoproteins

A healthy --- --- is necessary for optimal digestion absorption and --- delivery

gastrointestinal tract

nutrient

the energy currency of our cells

ATP

ATP energy is made available to perform cellular work when the -- -- bond is broken

adenosine phosphate

When the energy in ATP is released ADP and P must be recycled by -------so that
additional work can be performed. Body only stores a small amount of ATP, so it must be
constantly recycled, with the help of ------nutrients like carbohydrates and fats and
proteins

recycled

small

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