MNT II Quizzes & Exams Questions And Answers With Complete Quizzes 2024/2025 Updates
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Course
MNT II
Institution
MNT II
MNT II Quizzes & Exams Questions And Answers With Complete Quizzes 2024/2025 Updates
Which form of "cardio" exercise (LISS or HIIT) calls on the body to use almost 100% of the calories burned from carbohydrates? ANS HIIT
A practical way(s) to determine hydration status is to assess:
a) Body w...
MNT II Quizzes & Exams Questions And Answers
With Complete Quizzes 2024/2025 Updates
Which form of "cardio" exercise (LISS or HIIT) calls on the body to use almost 100% of the calories
burned from carbohydrates? ANS HIIT
A practical way(s) to determine hydration status is to assess:
a) Body weight changes
b) Urine specific gravity
c) Urine osmolality
d) All of the above are practical ANS d) All of the above are practical
Which of the following statements about energy metabolism w/ exercise is TRUE?
a) The anaerobic glycolytic energy system can provide energy lasting up to 30 minutes
b) The ATP-Phosphocreatine system provides energy for exercise lasting up to a few seconds to 2
minutes ANS b) The ATP-Phosphocreatine system provides energy for exercise lasting up to a
few seconds to 2 minutes
Based on what we learned about the respiratory exchange ratio (RER), what is our primary fuel
source that we use at REST?
a) Carbohydrate
b) Protein
c) Fat ANS c) Fat
Which of the following describes the best carbohydrate recommendation for a runner who is training
1-3 hours per day for a marathon?
a) 1-2 g/kg body weight/day of carbs
b) 50% of the calories as carbs
c) 40% of the calories as carbs
d) 6-10 g/kg body weight/day of carbs ANS d) 6-10 g/kg body weight/day of carbs
,Which of the following is TRUE regarding fluids & exercise?
a) A good hydration goal during exercise should be to not lose more than 2% body weight
b) Athletes should rely only on their thirst mechanism to ensure optimal hydration
c) Plain water is the preferred fluid choice for endurance exercise lasting over one hour
d) The primary electrolyte lost in sweat is potassium ANS a) A good hydration goal during
exercise should be to not lose more than 2% body weight
Humans have 2-3 million sweat glands and this number is fixed by 2-3 years of age. Sweat gland
density (number per area) decreases w/ skin expansion during growth & is generally inversely
proportional to body surface area. Therefore, ______ individuals have lower sweat gland density
(smaller or larger)? ANS larger
Which of the following is true regarding iron nutrition?
a) Increased hepcidin will decrease the amount of available iron
b) Haptoglobin is a marker of hemolysis
c) Running can lead to increased inflammation
d) All of the above are true regarding iron nutrition ANS d) All of the above are true regarding
iron nutrition
Active vs. inactive individuals have:
a) 1/3-1/4 times the glycogen storage capacity
b) 3-4 times the glycogen storage capacity
c) A decreased plasma volume
d) A decreased lactate threshold ANS b) 3-4 times the glycogen storage capacity
Which of the following best describes the updated female athlete triad?
a) The triad is defined by a combination of disordered eating behaviors, stress fractures, and diabetes
b) The triad is defined by a combination of disordered eating behaviors, menstruation problems, &
renal disease
c) The triad assesses health along a spectrum, from optimal to pathology, instead of 3 distinct health
issues
,d) All of the above ANS c) The triad assesses health along a spectrum, from optimal to
pathology, instead of 3 distinct health issues
Which of the following statements is true regarding exercise, weight management, and metabolic
outcomes?
a) Exercise is more important than diet & generally leads to significant weight loss
b) Long-term aerobic exercise promotes significant increases in visceral fat
c) If your patient is sedentary, encouraging even a small amount of activity can improve metabolic
outcomes regardless of changes in weight
d) BMI is the preferred tool to determine if exercise impact the changes in weight and metabolic
outcomes ANS c) If your patient is sedentary, encouraging even a small amount of activity can
improve metabolic outcomes regardless of changes in weight
Consuming multiple transportable carbohydrates would be most useful during an event for which of
the following athletes?
a) Sprinter
b) 5K runner
c) Ultra-endurance runner
d) All of the above ANS c) Ultra-endurance runner
What carbohydrate recommendations would you make to our case study "Annie" when she competes
in a 5K event?
a) Consume a carbohydrate beverage with caffeine 5 min into the event
b) Carbohydrate intake for an event this long has no influence on performance
c) Consume a carbohydrate gel 15 min into the event
d) Consume a carbohydrate beverage 15 min into the event ANS b) Carbohydrate intake for an
event this long has no influence on performance
Which of the following is/are true regarding bioelectrical impedance?
a) It provides a measure of resistance to an electrical current
b) It estimates bone mineral density
, c) It estimates visceral fat tissue
d) All of the above are true regarding bioelectrical impedance ANS a) It provides a measure of
resistance to an electrical current
What does it mean that "fat burns in the flame of carbohydrate?"
a) The primary source of energy for strength training exercise is fat
b) The primary source of energy for long-term endurance exercise is carbohydrate
c) In order to utilize carbs for energy in long-term endurance exercise, you need some fat
d) In order to utilize fat for energy in long-term endurance exercise, you need some carbohydrate
ANS d) In order to utilize fat for energy in long-term endurance exercise, you need some
carbohydrate
A 42-year-old man with a BMI of 31 presents to his MD with concerns about how his weight will
affect his long-term health. His MD discusses these concerns and decides to refer him to an RDN.
Which of the following best summarizes what the RDN would do?
a) Identify the most effective diet for the patient by utilizing current lab values and amount of weight
that should be lost
b) Suggest the ketogenic diet, as it is the most widely accepted among healthcare professionals to
promote weight loss
c) Determine if weight loss is appropriate and collaborate with the patient on realistic goals that
support health
d) Through shared decision making, identify which weight loss drug will work best based on body
composition
e) Provide a detailed daily plan of meals until clinically meaningful weight is lost ANS c)
Determine if weight loss is appropriate and collaborate with the patient on realistic goals that support
health
Which of the following is true regarding protein needs in athletes?
a) Athletes can't consume too much protein
b) Protein intake should be greater in the evening compared to morning or afternoon
c) Muscle protein synthesis with strength training can be enhanced with protein intakes higher than
the RDA
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