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NASM-CNC Exam | 310 Questions with
100% Correct Answers | Updated & Verified
a CNC can provide clients non-medical nutrition information & behavior change ✔✔true every region requires that a nutrition coach work under the supervision of a registered dietitian ✔✔false the CNC can provide specific meal plans for clients ✔✔false the CNC can recommend specific supplements ✔✔false the CNC can offer advice on eating behaviors/macronutrients that are known to reduce risk of disease or slow disease progression ✔✔true a thorough assessment can help rule out any client who has issues beyond the scope of practice for the CNC ✔✔true the SCOFF questionnaire is a reliable assessment tool used to detect which of the following conditions? ✔✔eating disorder an unexplained surge in athletic performance is a reason for the CNC to refer their client to a registered dietitian ✔✔false
a client who confides of suicidal thoughts should be referred to a psychologist ✔✔true it is appropriate for the CNC to recommend an over the counter antacid when a client complains about recent episodes of heart burn ✔✔false when it comes to client confidentiality, all personal information should be kept in a locked/secure area ✔✔true if the CNC intends to work as an employee in a private health club, its important to consult with an attorney & accountant to ensure proper business practices ✔✔true when working with a client who has been complaining of low back pain that has been getting worse, what is the most appropriate recommendation ✔✔refer to a chiropractor common assessments performed by a CNC include height, weight, body composition & what other test? ✔✔anthropometric measurements where might a CNC find reputable information on recent dietary guidelines? ✔✔government funded agencies according to the SCOFF eating disorder assessment, what is the minimum number of positive answers which might indicate an eating disorder? ✔✔ 2 a new client is 6 weeks post-partum. she states that she has very little energy & feels sadness most of the time. what is the most appropriate course of action? ✔✔refer her to a clinical psychiatrist
a new client just moved into the area. she states she occasionally suffers from anxiety & panic attacks and needs to renew her prescription medication. which professional should you refer? ✔✔psychiatrist according to the scope of practice for a CNC, which is an example of an appropriate resource for determining daily caloric intake? ✔✔dietary guidelines for americans which statement best describes the healthcare continuum? ✔✔the many disciplines that make up the healthcare system with which client would it be most appropriate for the CNC.to work? ✔✔clients with inconsistent weight loss and weight gain one of the roles of a CNC is to help facilitate weight loss. which of the following would be most appropriate to recommend for the overweight client? ✔✔refer to a CPT for a resistance training program a CNC is sitting down with a new client for her initial evaluation. she noted on her HHQ that she has diabetes and she has trouble keeping her blood glucose controlled. what is the best course of action? ✔✔refer her to a certified diabetes educator any research article on diet and nutrition should be scrutinized for which of the following? ✔✔reliability and validity it is not uncommon for clients to confide in the CNC. which client conversation would be grounds for a referral to a licensed healthcare professional? ✔✔daily panic attacks
during a regular meeting, a client is complaining of irregular gastrointestinal issues ranging from diarrhea to constipation. what is the best course of action? ✔✔advise him to make an appointment with his personal physician identify the 3 components of evidence based practice ✔✔weight of evidence, field observations, individual client needs/preferences order the steps of the scientific method ✔✔identify a problem, form a hypothesis, design a study/test method, collect data/synthesize/interpret, discard unsupported hypothesis/continue testing scientists identify what is most likely to be true by demonstrating what is not true ✔✔true a scientific theory is just a guess ✔✔false which of the following ranks highest in terms of quality ✔✔randomized control trials (RCTs) which of the following best describes an empirical scientific approach? ✔✔controlled observation which of the following represents a weakness of observational studies? ✔✔correlation does not equal causation which of the following best represents a weakness of interventional designs? ✔✔small number of subjects
scientists take 5000 people & have them fill out a questionnaire on their dairy intake. they then compare cancer rates between people with high & low intakes. what type of study is this? ✔✔observational which of the following represents a critical evaluation of a study by other scientists? ✔✔peer review Scientists perform a study looking at the effects of caffeine on vertical jump performance. On one day, they give all the subjects caffeine followed by vertical jump tests. Two weeks later, they give all the subjects a placebo followed by the same vertical jump tests. Which term best describes this study design? ✔✔crossover A scientist proposes that sugar is inherently fattening, and performs a study comparing a high-sugar diet to a low-sugar diet with equal calories. He finds that fat gain was the same between the diets. Which term describes how this study effects the initial proposal? ✔✔falsification Which term refers to the ability to get similar results when something is measured under the same conditions? ✔✔test re-test reliability Scientists perform a study comparing 1000 women with breast cancer to 1000 women without breast cancer. They gather information on the women's diets and look to see if the women diagnosed with breast cancer had more fat in their diet compared to the women who did not get cancer. Which term best describes this study? ✔✔case-control study Which term describes how a body of knowledge is based on observation and experience? ✔✔empirical
Which term describes a variable in an experiment for which a scientist takes no steps to account for? ✔✔uncontrolled variable Scientists randomly assign subjects to a low or high carbohydrate group and then look at changes in body weight over 3 months. Which item represents the independent variable in this study? ✔✔diet type Which observational study design allows scientists to hypothesize a potential causal association? ✔✔cohort study a scientist hypothesizes that a supplement will increase resistance training performance. a study is carried out & the results don't support the hypothesis. multiple studies by independent labs also fail to support it. what is the appropriate response? ✔✔the predictions have been falsified & hypothesis is discarded a scientist hypothesizes a supplement will improve fat loss by suppressing appetite. which item represents a prediction generated by this hypothesis? ✔✔subjects will eat less after taking supplement which term refers to a proposed explanation for observations? ✔✔hypothesis 7 studies show diet A lowers cholesterol more than diet B. 3 studies show no difference. assuming all studies are equivalent in quality, which item best describes this situation? ✔✔weight of evidence suggests A is more effective than B, but more information is needed scientists perform a diet study in which they assign half the people to a continuous dieting group & the other half to an intermittent fasting group. which describes this study design? ✔✔parallel
satiety is achieved by the relatively simple process of the stomach recognizing that it is full of food ✔✔false which of the following hormones is responsible for feelings of satiety? ✔✔leptin what foods elicit faster satiety-signal responses? ✔✔complex carbohydrates & proteins which of the following is the leading cause of death? ✔✔heart disease which of the following best describes chronic diseases? ✔✔they are of long duration which of the following is best described as the state of being in good health, especially as an actively pursued goal? ✔✔wellness the best approach to eating for a population's diversity & differences includes which of the following? ✔✔a flexible approach which of the following best defines wellness? ✔✔the overall quality of health one is experiencing, especially as an actively sought lifestyle that leads to optimal health & well-being intellectual wellness implies which of the following? ✔✔constant learning
what is the leading contributor to preventable death? ✔✔smoking older adults tend to have which of the following? ✔✔lower dietary intake of vitamins communicable diseases are which of the following? ✔✔passed from person to person which of the following is best defined as a high degree of body fat, or excess body fat, with a BMI of greater than 30? ✔✔obesity which of the following is a tip for a health supporting diet? ✔✔follow a diet that is low in saturated fat an important factor impacting satiety includes which of the following? ✔✔palatability which of the following is true about portion sizes in America during the past decade? ✔✔they have increased dramatically non-communicable diseases are which of the following? ✔✔the first leading cause of death Dietary habits associated with a lower incidence of cancer rates include which of the following? ✔✔eating foods high in antioxidants Which of the following is the technical term for body measurements and calculations as they refer to metrics related to human characteristics? ✔✔biometrics
sleep deprivation (ex. 3.5-5.5 hours per night) has been shown to be responsible for which of the following effects? ✔✔reduced resting metabolic rate which of the following metabolic processes is stimulated by thyroid hormones? ✔✔glycogenolysis which hormone is produced by adipose cells & helps stimulate satiety? ✔✔leptin which of the following statements represents a function of the hormone ghrelin? ✔✔stimulates appetite, released by the stomach, concentration is affected by age & gender which hormone is released by the pancreas & helps to either usher glucose into cells or store it as glycogen when blood sugar levels are high? ✔✔insulin when there is not enough oxygen available, what is pyruvate converted to instead of being used aerobically within the mitochondria? ✔✔lactic acid how much total ATP can be created by the complete anaerobic & aerobic metabolism of 1 molecule of glucose? ✔✔36 molecules a deficiency in which hormone is associated with an increased fat mass (central adiposity in particular), reduced insulin sensitivity & impaired glucose tolerance? ✔✔testosterone ATP consists of an adenosine molecule bonded to how many phosphate groups? ✔✔three
which category includes glucose (sugar), starches & non-digestible cellulose? ✔✔carbohydrates a metabolic pathway that results in the generation of glucose from non-carbohydrate carbon substrates such as lactate, glycerol & glucogenic amino acids is referred to as which of the following? ✔✔gluconeogenesis the process of generating energy (in the form of ATP) from nutrients we consume in our diet is referred to as which of the following? ✔✔energy metabolism energy utilized for immediate work is known as which of the following? ✔✔kinetic which hormone, produced by adipose cells, decreases appetite when released? ✔✔leptin what foods tend to have a higher thermic response than others? ✔✔high protein foods between 1969/1971 and 1991/2001, global food consumption per person has risen by how much? ✔✔approximately 400 kcal per person per day worldwide, activity levels (including occupational work, home/domestic work, leisure & exercise, & physical activity) are doing which of the following? ✔✔declining most cells utilize which of the following as their primary source of energy during intense activity? ✔✔glucose
what is the final step in protein digestion & absorption that occurs once all peptide chains have been broken down into their individual amino acids? ✔✔absorbed into the portal vein & processed through the liver which protein has a triple helix molecular structure & works with calcium to form bones? ✔✔collagen which of the following are functions of protein within the human body? ✔✔structure of bodily tissues; fluid balance; pH balance; hormones, enzymes & neurotransmitters; immune system function according to the USDA MyPlate, what percentage of ones diet should come from high protein sources? ✔✔ 20 - 25% what is the RDA for protein seeking to address for the population? ✔✔general intake needs to avoid adverse health effects how much daily protein is recommended for someone who participates in regular moderate-intensity resistance training? ✔✔1.5-2.0 g/kgBW performing resistance training while consuming a high protein diet consisting of 1.8-2.2g/kgBW daily protein can help maintain muscle mass during a calorie restricted weight loss diet ✔✔true which amino acid is responsible for signaling for muscle protein synthesis & is the only amino acid independently capable of enhancing muscle anabolism? ✔✔leucine
which protein timing strategy has been shown through research to be the most optimal for continued muscle protein synthesis throughout the day? ✔✔4 meals with 20g protein each which of the following is true about high protein snacks? ✔✔protein based snacks without excess fats or carbs can enhance satiety & therefore weight loss ketogenic amino acids may become which 2 molecules that can be used to produce ATP? ✔✔acetyl-coA & acetoacetate an existing client has been doing well w/ meeting daily dietary recommendations w/ a 3 meal/day eating pattern & have met their goal to reach a healthy body weight w/ increased muscle tone. they express they would like to pursue a new goal of doing a physique competition within the next 12 months. should the CNC recommend they eat more or less frequently to help meet their goals? ✔✔more frequent meals because they can more frequently stimulate muscle growth can post-workout protein consumption increase muscle glycogen synthesis? ✔✔yes, when consumed with carbs for an individual engaged in vigorous resistance training 5-6 days per week, what would be the most optimal prescription? ✔✔2.0 g/kg BW protein does the dietary guidelines for American's adjust RDA's according to a persons activity level? ✔✔no, only based on body size what is dehydration synthesis? ✔✔removal of 2 hydrogens & 1 oxygen from 2 different molecules when the 2 molecules are joined together
A new client with goals to lose a little body fat and build a little bit of muscle describes their current eating pattern as normal, consisting of breakfast, lunch, dinner, and sometimes a snack or dessert. Should a Nutrition Coach recommend they eat more or less frequently to help them meet their goals? ✔✔no changes to meal frequency should be recommended What are the essential amino acids? ✔✔Histidine, lysine, methionine, phenylalanine, threonine, tryptophan, leucine, isoleucine, valine What is the main protein involved in regulating fluid balance? ✔✔albumin what is the RDA for carbs for those 19 years and older? ✔✔130 grams what is the acceptable macronutrient distribution range (AMDR) for carbs? ✔✔ 45 - 65% of total calories what does the USDA & WHO recommend for added sugar intake? ✔✔<10% of total calories simple carbohydrates provide a more direct source of energy when compared to complex carbohydrates ✔✔true the sugar in a piece of fruit is more nutritious than the sugar in a cookie ✔✔false sugar cane is a healthier alternative to high fructose corn syrup ✔✔false
which of the following combine to make maltose? ✔✔glucose + glucose during exercise, stored molecules of carbs are broken down to glucose to serve as a fuel. what term defines the breakdown of stored glycogen? ✔✔glycogenolysis what glycemic score ranks a carb foods as a high GI food? ✔✔GI score over 69 the US consumes more sugar than any other country. from the options, what food category represents the largest source of sugar intake in the US diet? ✔✔beverages how much glycogen can the adult liver store? ✔✔50 grams per kg which sweetener is not considered a mono or disaccharide & is extracted from chicory root? ✔✔insulin which statement reflects a factual truth regarding high fructose corn syrup? ✔✔HFCS is preferred over cane sugar by most food companies because it's cheaper to manufacture & has a longer shelf life what is the vein that transports blood to the liver? ✔✔hepatic portal vein in which part of the body does carb digestion begin? ✔✔the mouth with salivary amylase because of the catabolic nature of exercise, insulin release is largely suppressed during an exercise bout. how does glucose, consumed during a workout, then enter the cell? ✔✔the body relies upon non-insulin mediated glucose uptake
