Practice Exams (Emailed on Sunday) Part 1

grayere
Quiz by grayere, updated more than 1 year ago
grayere
Created by grayere over 4 years ago
141
0

Description

This is from what you emailed me on Sunday
Tags

Resource summary

Question 1

Question
A 165-pound (75g) athlete has an average daily intake of 450 grams of carbohydrate, 75 grams of protein, and 100 grams of fat. What percent of the total kilo calorie intake is carbohydrate?
Answer
  • 25
  • 45
  • 60

Question 2

Question
A 110-pound (50 kg) marathon runner started her pre-race taper and chose to carbohydrate load prior to the race. Approximately how many grams of carbohydrates should she consume per day?
Answer
  • 500
  • 880
  • 1100

Question 3

Question
As compared to males, the potential for force production of females per muscle cross-sectional area is:
Answer
  • Equal
  • Higher
  • Lower

Question 4

Question
Which of the following cardiovascular adaptations to chronic aerobic exercise contribute the most to improved aerobic endurance performance?
Answer
  • Increased maximal cardiac output
  • Decreased resting blood pressure
  • Decreased resting heart rate

Question 5

Question
Which of the following events occurs in the hamstring muscles during the concentric muscle action of the leg (knee) curl exercise?
Answer
  • Each sarcomere is stimulated by a motor neuron
  • The actin cross bridges attach to the myosin filaments
  • The H-zone decreases as the Z- discs are pulled toward each other

Question 6

Question
The depletion of which of the following fuel sources may contribute to fatigue in prolonged aerobic endurance events AND repeated anaerobic exercise bouts?
Answer
  • Muscle glycogen
  • Triglycerides
  • Creatine phosphate

Question 7

Question
Which of the following competitive situations would inspire and athlete with a high motive to achieve success (MAS)?
Answer
  • A competition that causes a fear that there is a threat to self-esteem
  • A challenging situation in which the probability of success to failure is even
  • An extremely difficult situation in which the likelihood of success is limited

Question 8

Question
Which of the following is a characteristic of fast twitch muscle fibers?
Answer
  • High power output
  • Low anaerobic enzyme content
  • High resistance to fatigue

Question 9

Question
During isokinetic testing at higher angular velocities (≥ 240 degrees/sec), what is the approximate torque capability of eccentric muscle actions as compared to concentric muscle actions?
Answer
  • 120% lower
  • 120% greater
  • 60% greater

Question 10

Question
An untrained college-aged athlete begins a resistance training program. After training for three weeks, her strength increases dramatically. Which of the following is the MOST influential factor responsible for this improvement?
Answer
  • Increased quantity of muscle fibers
  • Improved neuromuscular efficiency
  • Increased cross sectional area of muscle fibers

Question 11

Question
All of the following are the potential indicators of overtraining EXCEPT:
Answer
  • Decreased exercise heart rate
  • Increased resting blood pressure
  • Decreased muscle glycogen stores

Question 12

Question
A 6-foot 2-inch (188 cm), 220-pound (100-kg) college football player desires to gain muscle weight. Which of the following should be his fist nutritional priority if his current 3000 calories/day intake consists of 18% protein (1.4g/kg) 55% carbohydrate (4.1g/kg), and 27% fat (.9g/kg)?
Answer
  • Decrease carbohydrate
  • Increase calories
  • Increase protein

Question 13

Question
Which of the following muscles is an antagonist to the deltoid muscle during the upward movement phase of the seated barbell shoulder press?
Answer
  • Supraspinatus
  • Latissimus dori
  • Trapezius

Question 14

Question
A junior college basketball forward is administered a battery of tests to determine her training status. Based upon the results shown below, her training program should be designed to emphasize improvements in which of the following areas? Height 69in (175cm) Weight: 150lbs (68kg) Percent body fat 20% 1RM bench press 100lbs (45kg) 1RM squat 215lbs (98kg) Vertical jump 19 in (48cm)
Answer
  • Lower body strength
  • Upper body strength
  • Body composition

Question 15

Question
Which of the following structures of a sarcomere shrinks when a muscle fully contracts?
Answer
  • Z-line
  • A-band
  • H-zone

Question 16

Question
Performance in which of the following events has been shown to be MOST enhanced be creatine supplementation?
Answer
  • 100-m (109-ys) sprint
  • 5-km (3.1-mile) race
  • 10-km (6.2-mile) race

Question 17

Question
After consistently following an aerobic endurance training program for six months, a previously untrained individual will experience which of the following physiological changes?
Answer
  • decreased maximal tidal volume
  • increase maximal blood pressure
  • increased resting stroke volume

Question 18

Question
Which of the following is the minimum recommended amount of fluid to drink and the timing of the fluid intake prior to an exercise session?
Answer
  • 1 pint (0.5 L) 1 hour
  • 1 pint (0.5 L) 2 hours
  • 1 quart (0.9 L) 2 hours

Question 19

Question
A female marathoner travels to a high-altitude race venue (5280 feet or 1625 meters) from her sea-level training location. Which of the following describes an immediate (not chronic) physiological adjustment?
Answer
  • increased submaximal cardiac output
  • decreased tidal volume
  • increased hematocrit

Question 20

Question
A member of the cross-country team has recently become withdrawn and her teammates notice she is increasingly more concerned about her weight. Which of the following additional behaviors are warning signs or symptoms that may indicate an eating disorder? I. she elects only healthy foods to eat II. she occasionally misses her menstrual cycle III. she appears to have lost a significant amount of weight IV. when asked, she denies that she may have an eating disorder
Answer
  • I and II only
  • III and IV only
  • II and IV only

Question 21

Question
When comparing the power production produced by two athletes performing the back squat, the strength and conditioning professional should use which of the following formulas to calculate power?
Answer
  • acceleration/force
  • force x distance
  • work/time

Question 22

Question
Which of the following types of food is the best source of complete proteins?
Answer
  • beans
  • grains
  • eggs

Question 23

Question
Which of the following activities occurs primarily in transverse plane?
Answer
  • swinging bat
  • shooting a basketball
  • setting a volleyball

Question 24

Question
A 115-pound (61-kg) softball player has an average daily nutrient intake of 325 grams of carbohydrate, 55 grams of protein, and 75 grams of fat. Approximately what percent of her total caloric intake is protein?
Answer
  • 10%
  • 12%
  • 24%

Question 25

Question
Which of the following may hinder an athlete’s focus during competitive sport performance?
Answer
  • a sense of personal control
  • attention to task-relevant cues
  • analysis of the required motor skills

Question 26

Question
Which of the following components of mechanical load is the LEAST important for stimulating new bone formation
Answer
  • rest period
  • rate of loading
  • direction of force

Question 27

Question
The ventilatory structures in which gas exchange occurs during respiration are the:
Answer
  • capillaries
  • alveoli
  • bronchioles

Question 28

Question
Which of the following is an approximate rest interval for a middle distance runner performing 440-yard (400-m) running sprint intervals in 60 seconds?
Answer
  • 3 minutes
  • 2 minutes
  • 60 seconds

Question 29

Question
A female professional basketball player is using interval training during preseason conditioning to prepare for the upcoming season. Which of the following exercise interval duration and intensity combinations will MOST effectively simulate the metabolic demands of a basketball game?
Answer
  • 10 seconds 95% intensity
  • 30 seconds 75% intensity
  • 2 minutes 60% intensity

Question 30

Question
Which of the following are the primary and secondary factors that MOST determine which energy system an athlete will predominately rely on during an exercise session? Primary Secondary exercise mode available energy stores exercise duration exercise intensity exercise intensity exercise duration
Answer
  • exercise mode available energy stores
  • exercise duration exercise intensity
  • exercise intensity exercise duration

Question 31

Question
Which of the following goals of resistance training involves training loads (%1RM) that are MOST associated with increases in serum testosterone concentrations?
Answer
  • muscular strength
  • muscular endurance
  • muscular hypertrophy

Question 32

Question
The parent of a child informs the strength and conditioning professional that her child has been placed in stage 1 Tanner’s classification. What does this classification assess?
Answer
  • chronological age
  • training age
  • biological age

Question 33

Question
Which of the following exercises involves a second-class lever?
Answer
  • seated calf (heel) raise
  • standing dumbbell biceps curl
  • lying triceps extension

Question 34

Question
A high school American football player would like to increase his strength and muscle mass. Up to this point, his average caloric intake of 2,200/day has allowed him to maintain a bodyweight of 160 pounds (73kg). If he would like to gain 10 pounds (4.5 kg) by eating an extra 500 kcals/day and following a resistance training program, approximately how many weeks would it take for him to reach his desired weight? (for purposes of this question, assume that all of the weight gain will be LBM.)
Answer
  • 2
  • 7
  • 10

Question 35

Question
When a motor unit is stimulated, all of its innervated muscle fibers fully contract due to:
Answer
  • the principle of selective recruitment
  • the size principle
  • the all-or-none law
Show full summary Hide full summary

Similar

Certified Security Compliance Specialist
jnkdmls
Practice Exam (Emailed on Sunday) Part 2
grayere
Final practice exam
grayere
Practice Exams 1 From Email
grayere
Exam Prep Exercise Science Practice Exam
grayere
Sustainability
Frederick Tocque
Stalin-Devious&Conspiratorial
Demi Wilkie
The strength of plant fibres
AD_
REVIEW FOR P.E. TEST
Amber Rose
Hospitality Precise Cutting
liiennee
Practice Exam 3 (No detail to answer)
grayere