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A comprehensive set of questions and answers related to the nasm nutrition coach certification exam. It covers key concepts such as the role of a nutrition coach, scope of practice, nutrition science, and common nutritional concerns. Valuable for individuals preparing for the nasm nutrition coach exam, offering insights into the types of questions they may encounter.
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Nutrition Coach fulfills multiple roles, including...
Define a nutrition coach as a motivator
A generic term for someone who provides nutritional advice or counseling. A nutritionist is not necessarily a licensed health care professional and certainly should not portray themselves as such. Nutritionists may be found working in public health organizations, schools, health and fitness centers, weight loss clinics, or in a private practice. Many states leave it up to the consumer to do their due diligence and investigate where this person received training and what credentials makes him or her qualified to provide nutritional advice. What is the difference between being licensed and being certified? What is a nutritionist? Licensing is typically provided on a state or federal level. Common prerequisites of licensing include formal education/training, a predetermined number of supervised contact hours, and successful completion of a standardized test. Most healthcare providers require licensure.
Certification is granted to a person who has participated in an educational course (either live or online) and successfully completed a standardized test: written, practical, or both. A generic term for someone who provides nutrition counseling - certification and licensing parameters are vague. What can a nutrition coach not do?
-Prescribe diets that omit or severely restrict certain food groups. -In anyway, go against recommendations of licensed healthcare professionals. -Provide detailed nutritional plans for athletes who participate in extreme training programs (i.e.,Ironman triathletes or ultra-marathoners).
-Prescribe dietary plans for those with chronic health conditions (i.e., diabetes or heart disease). -Provide nutrition therapy to treat or prevent disease. -Provide exercise prescriptions or detailed programming (unless already certified as a personal trainer). -Furthermore, they will not and cannot treat disease. What can the nutrition coach do? -Evaluate current eating plans and provide general guidance. -Recommend the client discuss supplement use with their personal registered dietitian nutritionist, physician, or pharmacist. -Promote caloric guidelines outlined by the USDA's MyPlate, the United Kingdom's Eatwell
When educating a client, information should be...
Highly relevant: E.g. discussions on meal prep for a family would not be relevant if the client is single and lives alone.
Based on prior experience: The client who has had countless attempts at weight loss can relate to weight loss strategies, especially if he or she is open to options and has bought into trying newthings.
Practical. E.g, the single parent with a full-time job and three children, who have a plethora ofafter-school activities, may not have time to prep food for an hour every day.
What is and what are the SCOFF screening questions? A basic yet reliable set of five questions that help assess whether an eating disorder exists. Those questions are "do you..."
What is an hypothesis? A proposed explanation for a problem or set of observations. What is the scientific method? The process of formulating explanations about the natural world and testing those explanationswith experiments and data.
What is and are the three components evidenced-based practice?
discard or change hypothesis-or- continue testing data that supports the hypothesis What is hypothesis testing and what are the steps? a statistical procedure used to "accept" or "reject" the hypothesis based on sample information
What is a prediction? An expected outcome generated from an hypothesis What is a theory? A hypothesis or set of hypotheses for which a large body of high-quality evidence has been accumulated; it has withstood rigorous scrutiny through repeated testing.
can help summarize existing scientific knowledge and how it is applied. Nevertheless, it is still opinion and falls lower on the hierarchy compared to peer-reviewed primary research. What is primary research? Original research where scientists perform experiments and collect data - this is in contrast tosecondary research where scientists analyze data that has already been collected or published elsewhere. What is observational research? Research in which a researcher observes ongoing behaviors to determine correlation. This research can only establish correlations, not cause and effect. What is a confounding variable? a factor other than the independent variable that might produce an effect in an experiment What is a randomized control trial A type of scientific study/trial where participants are randomly assigned into different groups -one or more will be the intervention to be tested and one will be the control group. Groups are randomized and a control is used in an attempt to reduce potential bias in the trial.
What is external validity and what does it usually apply to? The ability to generalize the results of a study. Usually applies to Randomized Control Trials (RCTs). What are systematic reviews? Why is it "systematic?" How is this different from narrative review? Where scientists gather all research on a topic and evaluate it based on predefined criteria and rules. A systematic review tries to minimize bias by following established guidelines. This is why it is called systematic; the review was done in a systematic rather than haphazard fashion. In narrative review, where research may be gathered in a more informal fashion and the interpretation of the evidence may be subject to the bias of the author(s). What is a meta-analysis? A statistical analysis of RCTs. It is a study of studies. Scientists gather RCTs that fit predefinedcriteria. They run statistics on the group of studies to gain an idea of where the overall weight of evidence lies. What are the 8 characteristics to a scientific approach? Empirical; observable
Test-retest reliability What are the 6 types of scientific research?
What is a case study
Limitations:
Primary limitation - impossible to assess causal relationships because it's a one-time "snapshot" measurement Observational studies: What are cohort studies? Group (cohort) followed over time to determine association between an exposure and an outcome or disease
What are the "True Experimental Designs: RCTs?"
A strength of crossover designs is that they reduce the impact of the variability between subjects(i.e., the differences in how each person responds to a particular diet).
Interventional designs: What are "quasi-experimental designs?"
Similar to RCTs, but subjects are not randomly assigned to groups