Exercise Physiology and Sports Science, Exams of Nursing

Download Exercise Physiology and Sports Science and more Exams Nursing in PDF only on Docsity! NSCA CSCS EXAM 2025 NEWEST ACTUAL EXAM QUESTIONS AND DETAILED CORRECT ANSWERS | ALREADY GRADED A+ 2024-2025 An athlete is utilizing a cycle ergometer and in order to increase the intensity she turns the knob which controls the brake pad, this type of resistance is referred to as? Correct Answer Friction The normal lumbar spine has what kind of curvature? Correct Answer Lordotic Of the following back postures during lifting, which has been found to be the best at avoiding injury? Correct Answer Slightly Arched Which of the following occurs as result of heavy resistance training? Correct Answer Decreased Mitochondrial Density Which of the following would result in increased motor cortex activity? Correct Answer When an athlete learns a new sprinting technique A 13 year old boy is just beginning a resistance training program, at this stage which type of adaptations will predominate? Correct Answer Neural With regards to muscular hypertrophy, which fiber type shows the greatest increases in size? Correct Answer Type II All of the following are principles of training to increase bone strength EXCEPT? Correct Answer Type of load Which of the following cells are responsible for new bone formation? Correct Answer Osteoblasts Acute cardiovascular responses to anaerobic exercise result in all of the following EXCEPT? Correct Answer Increased blood flow to resting muscles Which of the following is one of the most commonly measured adaptations to aerobic endurance training? Correct Answer Maximum oxygen uptake Adaptations to aerobic endurance training include all of the following EXCEPT? Correct Answer Increased blood lactate concentrations The pressure against the arterial walls when no blood is being forcefully ejected by the heart is referred to as? Correct Answer Diastolic During aerobic exercise, blood flow to the active muscles is? Correct Answer Increased by dilation of arterioles The ideal performance state includes all of the following EXCEPT? Correct Answer A wide focus of attention basketball player at the free throw line during a close game experiences tense muscles, an elevated heart rate, and the butterflies, which type of anxiety do these physical Correct Answer Somatic anxiety During a field goal attempt, the kicker blocks out the crowd noise and the opposing players to focus specifically on the task at hand, this is referred to as? Correct Answer Selectiveattention The ability to effective manage many environmental stimuli simultaneously refers to which dispositional style? Correct Answer Broad external attentional focus The women's soccer coach felt the team hustled especially hard at today's practice and announced that no wind sprints would be required at the end of practice. Which type of motivational phenomena does this relate to? Correct Answer Negative reinforcement All of the following factors affect optimal arousal and subsequent performance EXCEPT? Correct Answer Sex A college basketball player steps to the free throw line and imagines setting up, shooting, sinking the free throw, and what the crowd reaction will be before actually taking the shot. What is this athlete engaging in? Correct Answer Mental imagery Any high school wrestler who achieves 100 wins in his career has his name and picture placed on the wall of the gym. This is an example of? Correct Answer Positive reinforcement A gymnast has a desire to perform to the best of her potential. This is an example of? Correct Answer Intrinsic motivation Which of the following factors appear to b responsible for the strength benefits from anabolic steroids? Correct Answer Increased protein synthesis During medical screening by a physician all of the following might suggest anabolic steroid use EXCEPT? Correct Answer HDL Cholesterol level >50 mg/dl All of the following are functions of Human Growth Hormone EXCEPT? Correct Answer Decreased uptake of amino acids Which of the following is a protein primarily produced in the kidney that stimulates new red blood cells? Correct Answer Erythropoietin An athlete who is blood doping would likely experience a substantial increase in what lab values? Correct Answer Hematocrit and Hemoglobin Which of the following have affects such as lipolysis and thermogenesis and have been found to increase lean mass and decrease stored fat? Correct Answer Beta- Adrenergic Agonists Muscle uptake of creatine can be enhanced by pairing it with which of the following? Correct Answer Carbohydrates Caffeine improves athletic performance by all of the following EXCEPT? Correct Answer Decreased urine output All of the following are true regarding dietary supplements EXCEPT? Correct Answer They may be advertised as food replacements The BEST way to assess the amount of fluid an athlete lost during a single workout is the Correct Answer Change in the athlete's weight observed on a balance scale Which of the following is a macronutrient? Correct Answer Protein Which of the following will a female soccer player utilize the MOST during a game? Correct Answer Carbohydrate Which of the following is the MOST important for tissue repair in the strength and power athlete? Correct Answer Protein A test that reflects low-speed muscular strength and utilizes relatively low movement speeds would be which of the following? Correct Answer Maximum Muscular Strength All of the following are examples of Anaerobic Power/Maximum Muscular Power (High Speed Strength) tests EXCEPT? Correct Answer 1 RM Bench Press An athlete performs a vertical jump height test followed by 1RM test of his back squat. What is the primary energy source utilized during these tests? Correct Answer ATP All of the following would represent tests of local muscular endurance EXCEPT? Correct Answer Maximum number of chin-ups in 1 minute with 5 seconds rest every 10 seconds You would like to test a freshmen soccer player's aerobic capacity, which of the following activities would be the best measure? Correct Answer 1600 meter dash Which of the following tests would be the best to measure a basketball player's ability to start, stop, and change direction of her body rapidly? Correct Answer T-test You want to provide a measure of a running back's speed, tests of speed are usually not conducted over distances greater than which of the following? Correct Answer 200 m Anthropometry is the science of measurement applied to the human body, and measurements generally include all of the following EXCEPT? Correct Answer Flexibility Which of the following represents a correct procedure during the application of the Sit-and-Reach-Test? Correct Answer The tester may hold the athlete's kneed down if necessary When taking skinfolds of an athlete the midaxilla measurement is represented by which of the following? Correct Answer Vertical fold on the midaxillary line at the level of the xiphoid process All of the following affect flexibility EXCEPT? Correct Answer Race and Height A punter is utilizing static stretches to increase his hamstring length, how long should this type of stretching be held at the point of minor discomfort? Correct Answer 30 sec Which type of stretching has been shown to increase the risk of injuring muscles connective tissue, especially when there has been a previous injury? Correct Answer Ballistic A college long jumper utilizes low-intensity bounding prior to his event. This type of warm-up would be considered? Correct Answer Specific A track sprinter performing long walking strides that emphasize hip extension would be utilizing what type of stretching? Correct Answer Dynamic In order to stretch her hamstring muscle group a college soccer player asks a partner to passively move her hip into flexion, after a 10 s stretch the partner continues to move the leg further into hip flexion while the soccer player resists the movement, after 6 s she relaxes and the partner further moves her leg into hip flexion. This type of stretching is referred to as? Correct Answer PNF All of the following are types of basic PNF stretching EXCEPT? Correct Answer Hold-Relax with Antagonist Contraction A golfer would like to incorporate PNF stretching into his program to improve his flexibility, and asks you what the most effective PNF stretching technique is? Correct Answer Hold-Relax with Agonist Contraction Contracting the hamstrings muscle group while it is passively being stretched stimulates the Golgi Tendon Organ and allows which of the following? Correct Answer Relaxation of the hamstrings by contraction of the hamstrings Which of the following is the least likely to invoke the stretch reflex by avoiding stimulation of the muscle spindles? Correct Answer Static Stretch You are observing an athlete perform the Bent-over row and notice which of the following technique flaws that needs correction? Correct Answer Torso flexed so it is slightly below parallel to floor A softball player elects to use the vertical (machine) chest press, in order to ensure proper alignment for the exercise the handles should be at the level of what anatomical landmark? Correct Answer Nipples Proper spotting of the forward lunge has the spotter? Correct Answer Stepping forward with the same leg as the lifter's lead leg You are observing an athlete performing power cleans and notice an error during the Catch phase. Which of the following would need correction? Correct Answer A flexed torso An evaluation of the requirements and characteristics of the sport and an athlete assessment is known as? Correct Answer Needs analysis Each muscle fiber is surrounded by a connective tissue called? Correct Answer Endomysium What is released from the sarcoplasmic reticulum into the myofibril, causing tension development in a muscle? Correct Answer Calcium ions that bind to troponin What type of muscular contraction occurs in the pectoralis major during the slow, controlled, downward phase of a bench press? Correct Answer Eccentric What is the thick structural protein inside the sarcomere? Correct Answer Myosin A muscle fiber that is small in diameter has a slow contraction speed, and a high capillary density would be classified as? Correct Answer Type I Through which of the following valves does blood flow after contraction of the right atrium? Correct Answer Tricupsid During a typical electrocardiogram, atrial depolarization is represented by? Correct Answer P-wave While reading an ECG, electrical potential that depolarizes the ventricles is represented by? Correct Answer QRS complex What blood vessel functions to exchange oxygen, fluid, nutrients, electrolytes, hormones, and other substances between the blood and the interstitial fluid in the various tissues of the body? Correct Answer Capillaries Where are normal rhythmic electrical impulses initiated in the heart? Correct Answer Sinoatrial (SA) node When performing a biceps curl, tension in the biceps brachii muscle increases. Which of the following structures detects and responds to the tension by reflexively reducing muscle activation? Correct Answer Golgi tendon organ An athlete training for a marathon would benefit from having a high concentration of which muscle fiber type? Correct Answer Type I A college football player decides to add 30 minutes of intense stationary cycling every other day to his current resistance training program. Which of the following best describes the effect the stationary cycling will have on his performance? Correct Answer Strength gains compromised Which of the following represents the correct transmission of the heart's electrical impulse? Correct Answer SA node, AV node, AV bundle, Purkinje fibers Which of the following represents a muscle of expiration? Correct Answer Internal Intercostal Identify the correct path in which inhaled air is distributed to the lungs. Correct Answer Trachea, Bronchi, Bronchioles, Alveoli Heavy resistance exercise has what effect on cardiac output? Correct Answer No change Growth hormone is secreted by which of the following? Correct Answer Anterior Pituitary Which of the following locations produce testosterone in women? Correct Answer Ovaries and Adrenal Gland All of the following are important signal mechanisms for IGF release EXCEPT? Correct Answer Testosterone Catecholamines act as all of the following EXCEPT? Correct Answer Vasoconstrictors For women still having a menstrual cycle, which of the following hormones is higher than men at rest? Correct Answer Growth Hormone The skull, vertebral column, ribs, and sternum are referred to as the? Correct Answer Axial Skeleton The sutures of the skull are an example of what type of joint? Correct Answer Fibrous When passing a basketball which muscles act as the agonist and antagonist? Correct Answer Agonist: Triceps, Antagonist: Biceps A lever in which the muscle force and resistive force act on opposite sides of the fulcrum is referred to as? Correct Answer First class A volleyball player is performing standing plantar flexion against resistance. Which of the following types of levers occurs at the ball of the foot during this exercise? Correct Answer Second class Punting a football requires flexion of the hip that occurs in which plane of action? Correct Answer Sagittal Which of the following shoulder movements and planes of action are associated with a tennis backhand? Correct Answer Abduction/transverse During freestyle swimming, which of the following muscles acts as a synergist to the deltoid with regards to upper arm movement? Correct Answer Infraspinatus Which of the following represents the equation for Power? Correct Answer Work / Time How much work is required to lift a 100 kg barbell 2 m for 5 repetitions? Correct Answer 9,800 J If it takes 30 seconds to lift a 100 kg barbell 2 m for 6 repetitions, what is the power output? Correct Answer 392 W Which type of muscle arrangement is NOT matched with the correct muscle example? Correct Answer Biceps Brachii: Longitudinal All of the following are advantages of weight stack machines EXCEPT? Correct Answer Simulation of real life activities A core exercise that emphasizes loading of the spine directly or indirectly is known as? Correct Answer Structural exercise The barbell biceps curl would be classified as what type of exercise? Correct Answer Assistance exercise Which of the following exercises would be related to ball dribbling and passing for a female college basketball player? Correct Answer Close- grip bench press Which of the following refers to the number of training sessions completed in a given time period? Correct Answer Training frequency A junior high soccer player is just beginning a resistance training program, based on his beginner training status, what is the recommended number of resistance training sessions per week he should train? Correct Answer 2-3 A collegiate softball player trains her back and biceps one day and her chest and triceps the next day. What type of training program is she utilizing? Correct Answer Split routine A college football offensive lineman has entered the offseason, and will resume his resistance training program The force used to return the ball to the partner during the 45degree sit-up should come primarily from the Correct Answer Abdominals The reflexive component of plyometric exercise is primarily initiated by? Correct Answer MuscleSpindle 177. For lower body plyometrics, over a 5 second period the athlete should be able to perform? Correct Answer 5 repetitions with 60% of body weight All of the following are components of the stretch- shortening cycle EXCEPT Correct Answer Isometric You are setting up a series of plyometric drills for the women's basketball team, which of the following surfaces is best suited for this type of training? Correct Answer Suspended Wood Floor Running speed is the interaction between? Correct Answer Stride length and stride frequency What stage of sprinting consists of eccentric hip flexion, concentric knee extension and concentric plantar flexion? Correct Answer Latesupport In order to achieve high stride frequency and optimal stride length and athlete should do all of the following EXCEPT? Correct Answer Maximize the vertical impulse and horizontal braking forces You would like to increase the intensity of plyometric drills for a volleyball player, changing all of the following would result in an increase in intensity EXCEPT? Correct Answer Decreasing jump height A high school running back approaches you and asks how he can improve his sprinting and agility. Which of the following is the primary method for improving sprinting and agility performance? Correct Answer Execution of sound technique Which of the following has the greatest impact on a wide receiver's maximum velocity during the 40 yard dash? Correct Answer Stridefrequency During the early support phase of the sprint cycle which movement helps absorb shock and control forward rotation of the tibia over the ankle? Correct Answer Eccentric plantar flexion Cardiovascular adaptations to endurance training include all of the following EXCEPT? Correct Answer Increased submaximal hear rate Respiratory adaptations to endurance training include which of the following? Correct Answer Decreased submaximal respiratory rate Musculoskeletal adaptations to endurance training include all of the following EXCEPT? Correct Answer Decreased mitochondrial density For cyclists, which of the following would result in a decrease in exercise economy? Correct Answer Increased cycling velocity You instruct a cross country runner to perform 4 training sessions per week; this represented what aerobic endurance training variable? Correct Answer Frequency When deciding to use heart rate as a method of prescribing exercise intensity, you must keep in mind that age contributes what percentage to the variability of heart rate? Correct Answer 75% What is the age-predicted maximum heart rate of a 50 year old male who is 6 foot tall and weighs 180 lbs with a resting heart rate of 70 beats per min? Correct Answer 170 Using the Karvonen method, what is the target heart rate of a 65 year old male who will be working out at 50-60% of his functional capacity? He is 6 foot tall and weighs 175 lbs with a resting heart rate of 80 beats per min. Correct Answer 118-125 All of the following aerobic endurance training methods have the correct associated exercise intensity EXCEPT? Correct Answer Interval - ~40% of V02 max appropriate for improving endurance of the biceps muscle? Correct Answer 12-20 Which does not occur during the inflammation phase of tissue healing? Correct Answer Increased collagen synthesis Collagen fiber production, decreased collagen fiber organization, and decreased number of inflammatory cells describe events that occur during what phase of tissue healing? Correct Answer Repair A female cross country runner is rehabbing her left knee and is now in the remodeling phase of tissue healing. Which of the following is not a goal or strategy during this stage of her rehabilitation? Correct Answer Prevent new tissue disruption Which of the following would NOT be considered an open kinetic chain exercise? Correct Answer Front Squat When scheduling training sessions in the strength and conditioning facility, priority is given to which teams? Correct Answer Those that are in- season You are scheduling a high school football team's use of the strength and conditioning facility, the staff to athlete ratio should be? Correct Answer 1:15 Which of the following would represent a recommended temperature range for the strength and conditioning facility? Correct Answer 72-78° You have been approached by administration to begin planning for a new strength and conditioning facility on the college campus and begin conducting a feasibility study, this would occur during which phase of new facility design? Correct Answer Predesign Even though only one athlete at a time performs an exercise in the Olympic lifting area, the space should accommodate at least? Correct Answer 3-4 people What is recommended minimum distance between the floor and the bottom of the mirrors on the walls in the strength and conditioning facility? Correct Answer 20 inches Benches should be spaced so that there is a minimum of how many inches between barbell ends? Correct Answer 36 inches The main goal of a strength and conditioning program is to Correct Answer Improve athletic performance All of the following should be required of the Strength and Conditioning Director EXCEPT? Correct Answer Personal workouts For the second time this week a member of the football team was observed squatting outside the rack. He was reminded of the facility rules and guidelines during the last incident. What is the strength and conditioning director's most appropriate action at this time? Correct Answer Dismissal from the facility for one day All of the following would be responsibilities of the Facility Supervisor EXCEPT Correct Answer Develop the annual budget All of the following statements about the First Aid Kit in the strength and conditioning facility should are true EXCEPT Correct Answer It can be opened by staff or athletes You have decided to include tire flips as part of the offseason conditioning program for the offensive lineman on the college football team. All of the following are true with regards to tire selection and exercise setup EXCEPT? Correct Answer The tire should not be shorter than the athlete You are instructing a female volleyball player on the 2-arm kettlebell swing. At approximately what level should she forcefully swing the kettlebell to? Correct Answer Shoulder Stationary medicine ball throws would be sport specific and mimic body positioning during all of the following EXCEPT? Correct Answer Tennis Groundstroke