ISSA Final Exam I Questions and Answers 2023 – 2024 100% out of 100% A+

ISSA Final Exam I Questions and Answers 2023 – 2024 100% out of 100% A+ The human body consists of? - CORRECT ANSWER-chemicals, cells, tissues Metabolism can be categorized in the following? - CORRECT ANSWER-catabolism, anabolism BMR Stands for ? - CORRECT ANSWER-basal metabolic rate A 30 minute jog would rely most heavily on which energy pathway? - CORRECT ANSWER-oxidative What is the automatic tendency to maintain a relatively constant internal environment called? - CORRECT ANSWER-homeostasis About 98% of the human body is composed of only six elements: oxygen, carbon, hydrogen, nitrogen, calcium and phosphorous. (T/F) - CORRECT ANSWER-True Mitochondria are known as the powerhouse of the cell? (T/F) - CORRECT ANSWER-True The heart, arteries, and veins are part of the circulatory system? (T/F) - CORRECT ANSWER-True The ATP/CP pathway is considered aerobic? (T/F) - CORRECT ANSWER-False Non-oxidative glycolysis is reliable for: - CORRECT ANSWER-Up to 2 minutes of ATP production The primary fuel during endurance exercise is? - CORRECT ANSWER-fatty acids The main purpose of hormones is ? - CORRECT ANSWER-Alter the rate of synthesis of your cellular protein, Change the rate of enzyme activity, Change the rate of transport of nutrients through the cell wall The main purpose of digestion is? - CORRECT ANSWER-Break down food and waste elimination The main purpose of the respiratory system is? - CORRECT ANSWER-To supply oxygen to the body, To eliminate carbon dioxide in the body, To regulate the body's pH balance The human adult skeleton has how many bones? - CORRECT ANSWER-206 T/F There are 80 bones in the Axial Skeleton? - CORRECT ANSWER-True This type of joint permits a wide range of movement in ONE plane? - CORRECT ANSWER-Hinge Joint Tendons connect bone to bone? T/F - CORRECT ANSWER-False What are extensions to muscles fibers and connect muscle to bone? - CORRECT ANSWER-Tendons The points of muscle attachment are known as the? - CORRECT ANSWER-insertion and origin The origin is the distal attachment of a muscle? T/F - CORRECT ANSWER-False These sense organs measure the strain in a muscle and can be used to pre-set the tension of muscles. - CORRECT ANSWER-Muscle spindles Myofibrils are constructed of overlapping strands of protein polymers called? - CORRECT ANSWER-actin and myosin What is the byproduct of glucose and glycogen metabolism in anaerobic muscle energetics? - CORRECT ANSWER-Lactic Acid Type 1 muscle fibers are aerobic? T/F - CORRECT ANSWER-True Type 2 muscle fibers are slow twitch muscle fibers? T/F - CORRECT ANSWER-False Cardiovascular exercise results in: - CORRECT ANSWER-Mitochondrial adaptations, capillary capacity adaptations Muscular hypertrophy is an? - CORRECT ANSWER-increase in muscle fiber size What is kinesiology? - CORRECT ANSWER-the science or study of movement, and the activity and passive structures involved. What is an example of an antagonist muscle? - CORRECT ANSWER-Triceps during a biceps curl The angle of pull is? - CORRECT ANSWER-the variance of force at different points in the range of motion of an exercise. A lever is defined as? - CORRECT ANSWER-a rigid bar that turns around an axis of rotation or fulcrum Biomechanics is: - CORRECT ANSWER-the study of movement Musculoskeletal deviations can result in? - CORRECT ANSWER-poor muscle balance, poor flexibility, and improper spinal alignment Excessive lateral curvature of the spinal column is known as? - CORRECT ANSWER-scoliosis What should be the prime focus in a fitness activities? - CORRECT ANSWER-posture The knee is stabilized on the anterior side by which muscles? - CORRECT ANSWER-Quadriceps In a concentric contraction the muscles shorten to produce movements. T/F - CORRECT ANSWER-True The antagonist muscle is one that has an action directly opposite to that of the agonist. T/F - CORRECT ANSWER-True Muscle force is broken down into the components of: - CORRECT ANSWER-magnitude, direction, application of force, line of force Newton's Third Law of Motion deals with force and its relationship to mass and acceleration. T/F - CORRECT ANSWER-False A high development of the agonist-antagonist function is essential to the development of a well-aligned and balanced body. T/F - CORRECT ANSWER-True The hamstrings muscles are a two joint muscle that act as the knee and the hip. T/F - CORRECT ANSWER-True The angle of Q represents: - CORRECT ANSWER-starting strength New trainees should ___ through the sticking point and ___ during the less strenuous portion of the lifts - CORRECT ANSWER-exhale, inhale The purpose of the general warmup is to? - CORRECT ANSWER-increase the functional potential of the body as a whole What should be considered when working on exercise machines? - CORRECT ANSWER-range of motion, adjustability, balance Strength is our ability to contract our muscles with maximum force given certain constraints. T/F - CORRECT ANSWER-True The Valsalva Maneuver involves expiring against a closed glottis and when combined with contracting muscles of the abdomen and ribcage creates rigidity in the entire torso. T/F - CORRECT ANSWER-True What are the three types of basic grip used in weight training? - CORRECT ANSWER-neutral, supinated, pronated A supinated grip would be palms down (T/F) - CORRECT ANSWER-False What are the major factors that effect strength? - CORRECT ANSWER-structural, physiological, psychoneural, environmental A pronated grip would be palms up. T/F - CORRECT ANSWER-False A neutral grip would be thumbs up (T/F) - CORRECT ANSWER-True