Nasm exam prep Answered questions with perfect answers

A trainer is teaching a client about flexibility training. which of the following stretching techniques helps to reduce trigger points and inhibit overactive musculature? 1) self-myofascial release 2) static 3) acti ...

A trainer is teaching a client about flexibility training. which of the following stretching techniques helps to reduce trigger points and inhibit overactive musculature? 1) self-myofascial release 2) static 3) active 4) dynamic - ANSWER self-myofascial release What are the two vital functions of the skeletal system in movement? 1) leverage and movement assistance 2) transference of energy and movement assistance 3) leverage and support 4) transverse of energy and support - ANSWER leverage and support What is the primary function of the skeletal system? 1) generates internal tension to produce movement 2) controls kinesthetic motor responses 3) responds to changes in the external environment 4) performs as levers when acted upon by muscles - ANSWER performs as levers when acted upon by muscles Which of the following muscles is classified as a hip flexor? 1) serratus anterior 2) gluteus maximus 3) brachioradialis 4) psoas - ANSWER psoas Which of the following type of joints allows movement in the transverse plane? 1) Gliding 2) Hinge 3) pivot 4) nonsynovial - ANSWER pivot which of the following chambers pumps reoxygenated blood to the the entire body? 1) right atrium 2) right ventricle 3) left ventricle 4) left atrium - ANSWER left ventricle A trainer is working with a client in the stabilization endurance stage of the OPT model. Pausing for 3 seconds is what kind of muscle action? 1) eccentric 2) isotonic 3) isometric 4) isokinetic - ANSWER isometric Which of the following cardiac chambers is primarily responsible for pumping blood to the rest of the body? 1) Right ventricle 2) left atrium 3) right atrium 4) left ventricle - ANSWER left ventricle A trainer is helping a client perform a single leg squat. Which of the following muscles should the trainer rec???????? 1) adductor complex 2) transverse abdominis 3) hamstring complex 4) gluteus maximus - ANSWER What element allows fat and glucose to be burned as fuel during cardiorespiratory exercise? 1) hydrogen 2) nitrogen 3) carbon dioxide 4) oxygen - ANSWER oxygen Self-myofascial release will decrease excitation of which of the following? 1) Golgi tendon organs 2) Muscle spindles 3) Sarcomeres 4) Myosin heads - ANSWER muscle spindles Which of the following terms describes the process in which oxygen is transferred to the tissues of the body? 1) Diffusion 2) Inspiration 3) Expiration 4) Consumption - ANSWER diffusion A client is performing a concentric contraction of the gluteus maximus in the transverse plane. Which of the following movements 1) Hip extension 2) Hip external rotation 3) Hip internal rotation 4) Hip flexion - ANSWER hip external rotation A trainer instructs a client to bend her elbow as a regression from a shoulder abduction. This is an example of 1) load and torque relationship 2) force-velocity curve 3) proprioception 4) length-tension relationship - ANSWER ???? which of the following exercises is performed in the sagittal plane of motion? 1) rotation chest pass 2) swinging a bat 3) side lateral raise 4) biceps curl - ANSWER biceps curl which of the following terms refers to the position toward the outside of the body? 1) lateral 2) superior 3) medial 4) inferior - ANSWER lateral which of the following reactions occurs when the muscles of the quadriceps contract while the hamstring m___________ 1) reciprocal inhibition 2) synergistic dominance 3) altered reciprocal inhibition 4) arthrokinectic dysfunction - ANSWER ???? which of the following is included in the local stabilization system of the core? 1) quadratus lumborum 2) pelvic floor muscles 3) rectus abdominis 4) external oblique - ANSWER pelvic floor muscles which of the following is the most readily available form of fuel used by the tissues of the brain, nervous 1) fiber 2) glucose 3) fat 4) protein - ANSWER glucose which of the following is included in lipids? 1) glycine 2) amino acids 3) triglycerides 4) polysaccharides also includes phospholipids, sterols - ANSWER triglycerides which of the following macronutrients is the primary source of energy for muscular exertion? 1) carbohydrates 2) protein 3) fat 4) water - ANSWER carbohydrates which of the following is an effect of dehydration? 1) increased blood volume 2) increased sweat rate 3) increased blood pressure 4) increased heart rate - ANSWER increased heart rate an athlete who is running a 40-yard dash is primarily using which of the following systems of the bioenergy? 1) ATP-PC 2) Glycolysis 3) Oxidative 4) Aerobic - ANSWER ATP-PC which of the following dietary plans is most effective for long-term weight loss?