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Duplicate of OPTION A OPTIMIZING PHYSIOLOGICAL PERFORMANCE
Duplicate of OPTION A OPTIMIZING PHYSIOLOGICAL PERFORMANCE
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A #IB #SEHS #OPTIMIZING #PHYSIOLOGICAL #PERFORMANCE QUIZ
Flashcards
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Questions
47
Answers
1
Warm/dry skin, high fever, increased heart rate, loss of appetite, vomiting, are some signs of
Heat Syncope
Heat Cramps
Heat Exhaustion
Heat Stroke
2
Which of these is NOT an adaptation that occurs with heat acclimatization
Reduced role of muscle glycogen
Increased plasma volume (stroke volume, oxygen levels)
Increased sweat response
Decreased hemoglobin concentration
3
_ is performing exercise in an organized manner on a regular basis with a specific goal in mind
Practice
Training
Overreaching
Overtraining
4
Thermal Receptors are present in the…
Skin
Lungs
Heart
Blood
5
What is a warning sign of hypothermia?
Uncontrollable shivering
Stumbling
All of the above
Slurred speech
6
What is the first stage of periodization?
Pre-season (1) Preparation and (2) Pre competition
Resting Phase or Transition (Post-season)
Competitive Season
Pre-evaluation physical tests
7
Harmful long term effects of steroids include…
Sore Thumbs
Bone Thinning
Muscle deterioration
Water Retention
8
These famous athletes are have been known to abuse steroids in professional sports except
Lance Armstrong
Barry Bonds
Niel Armstrong
Alex Rodriquez
9
Why is clothing important in retaining body heat?
It helps maintain a higher core body temperature.
It prevents sweat production
It decreases heart rate
Helps lose weight
10
When exercising, thermal gradient is reduced in what conditions?
Hot Conditions
Humid conditions
Both A and C
Cold conditions
11
What is a Non nutritional ergogenic aid?
Phosphate
Caffeine
Adrenaline
Hypnosis
12
What is a benefit of continuous training?
Can isolate particular muscle groups to focus on
Improves stamina which is important for many sport situation
Can train more than one type of fitness at once
Allows body adjustments at different altitudes levels
13
Circuit training is NOT a method of training.
False
True
14
The body utilizes _________and__________ to produce energy
H2O; CO2
Oxygen; Fat
Heat; Fat
Oxygen; Glucose
15
During overtraining resting heart rate increases.
False
True
16
True or false? Periodization consists of 3 stages.
True
False
17
What is the description for cross-training?
aerobic training for long periods of time.
external resistance to improve muscular strength&endurance
Short time spent at many different types of exercises.
using various methods of training in a single session
18
Sweating rate depends on all of the following except
Age
Intensity of activity
Acclimation
Fitness
19
Ways to treat heat cramps: rest, drink sports drinks with salt/sugar, stretch cramped muscles
False
True
20
In the cold…
You will start to sweat
Skin blood supply is reduced
Blood pressure rises
Skin blood supply is increased
21
What is the process by which heat stored in the blood is sent to the skin?
Erosion
ATP
Pulmination
Vasoconstriction
22
Steroid use changes level in __________ to promote muscle growth
Testosterone
Endocrine
Myostatin
Estrogen
23
What is the normal physiological range for core body temperature?
50 degrees
100 degrees
47 degrees
37 degrees
24
Plasma volume expansion ranges from 3-27%, and is accompanied by
a 10% decrease in heart rate
a 10% increase in heart rate
a 15-25% increase in heart rate
a 15-25% decrease in heart rate
25
Wind increases the speed of…
Evaporation
Convection
Condensation
Claymation
26
What is not a side effect from steroids?
Cardiac muscle disease (cardiomyopathy)
Mood changes
Increase length hair
Liver problems
27
Initially, the intensity of training should be reduced to avoid heat-related problems
FALSE
TRUE
28
All of the following are steps to help the body acclimatize except
Do not stretch/warm-up
Don't participate in more than 1 practice/day in 1st 5 days
Do not wear full gear until day six of practice
Do not practice more than three hours in one day
29
What are some proposed actual benefits from using aids such as beta-blockers and diuretics
Recovery after an intense workout & stimulate muscle growth
Increased metabolism
Extra boost of energy during a lift
Reduce high blood pressure and water retention
30
Remove subject to shaded/airconditioned area, hydrating, and acclimatizing are ways to prevent
Heat Stroke
Heat Cramps
Heat Exhaustion
Heat Syncope
31
Org. training over a period of a year in order to reach peak at the desired time is important
False
True
32
______ is an effective insulator because its capacity for transferring heat is relatively low
Muscle Tissue
Water
Muscle
Fat
33
T/F Exercising in cold environments leads to increased stroke volume and lower heart rates.
TRUE
FALSE
34
An ergogenic aid is anything that gives an edge during exercise and aremy regulated by the WADA
False
True
35
_ is when an athlete attempts to do more training than he or she is able to do
Overtraining
Training
Overreaching
36
Which of these is a possible indicator of overtraining?
All of the above
frequent upper-respiratory tract infections
sleep disturbance
chronic muscle soreness is developed
37
Bodybuilding is a professional competition with rules and regulations and ban supplement use
True
False
38
Which is not a cause for increase in body temperatures?
Mobilization
Radiation
Convection
Conduction
39
Energy metabolism is controlled by…
Adrenaline
Insulin
All of the above
Glucagen
40
What organizations are in charge of regulating ergogenic aids in professional sports?
NATA
WADA
NCAA
OSHA
41
the following are banned substances except
EPO
Blood doping
Testosterone
HGH
42
Which of these is not a health risk associated with exercising in the heat
Heat Stroke
Heat Syncope
Heat Cramps
Heat Fatigue
43
T/F Dehydration is only a problem in the heat.
False
True
44
An ergogenic aid is any ______ that improves an athlete’s performance.
Substance
Element
Factor
Knowledge
45
How many days of performing training sessions in similar conditions=total heat acclimatization
10-14 days
3 days
14+ days
5-10 days
46
What is a significant difference between prolonged exposure between hot and cold temperatures?
Humans can adapt to neither heat and cold
Less capacity for long term cold exposure than heat exposure
Humans can better adapt to heat than cold
Both heat and cold exposure are easily adapted to
47
What does it mean when an athlete acclimates?
They become dizzy and confused
They rehyrate
They climb mountains fast
They become accustomed to a new climate or to new conditions
