ATP/PC Guides d'étude, Notes de cours & Résumés

What are the basic structures of a cell Correct Answer-cell membrane, nucleus, cytoplasm 2 metabolic reactions Correct Answer-anabolism and catabolism What do mitochondria do? Correct Answer-produce ATP what are the two types of chemical reactions Correct Answer-exergonic (give off energy); endergonic (energy required) coupled reaction Correct Answer-a pair of reactions, one exergonic and one endergonic, that are linked together such that the energy produced by the exergonic reaction...

Early increases in strength are most readily explained by: a) small increase in fiber numbers b) increases in numbers of fibers recruited c) neural adaptation facilitating fiber contraction d) b&c - ANS - d) b&c The primary factor determining substrate utilization during exercise is: a) duration b) temperature c) intensity d) mode of exercise - ANS - c) intensity Energy production during weight-lifting for strength is primarily via: a) ATP-PC system b) Glycolytic system c) Lipid oxi...

Why should athletes have knowledge about anatomical positions Answer 1. Knowledge is power 2.Can Train body more effectively 3.Can understand body and how it feels 4. Can explain body to trainers and doctors Smooth Muscles Answer surround the organs of the body(involuntarily/non striated) Cardiac Muscles Answer Is found in the heart only(involuntarily/non striated) skeletal muscles Answer is attached to bones by tendons (voluntarily/striated) What are the 3 metabolic pathways to ...

how much ATP/PC can be restored with a rest period of 3 minutes? - 100% since people purchase fitness products with the desired outcome in mind, most buying decisions are based on which of the following? - sales technique - cost - information - emotion - emotion name the exercise that most closely resembles the strength stage of training? - dumbbell lunge which of the following types of blood pressure would be determined by the contraction of the ventricles forcing blood into the pulmon...

What is the recommended daily intake for carbohydrates? - 6-10, 6, 10 When an exercise is high intensity and lasts about 10 seconds, which of the following energy pathways is predominantly in use? - ATP-PC What measurement needs to be taken prior to the start of the Rockport walk test? - WEIGHT While performing the overhead squat assessment, the personal trainer observes a client demonstrating a low back arch movement dysfunction. Which of the following muscles is probably overactive? - LA...

HFRG- Question and answers rated A+ 2024 Autonomic Nervous System (ANS) divided into what two branches Parasympathetic Nervous System (PNS) and Sympathetic Nervous System (SNS) How much vision loss with tunnel vision? 70% Optimal heart rate for combat performance 115 BPM to 145 BPM Inverted-U law Proteins Group of amino acids that maintain and build muscle used as an energy source during times of stress and to increase mental performance ATP/PC SYSTEM

After leaving the left ventricle, blood enters which of the following structures? A. Super Vena Cava B. Aorta C. Inferior Vena Cava D. Pulmonary Artery - ANSWER Aorta Which of the following is the best example of an exercise that predominately uses the ATP-PC pathway or energy? A. A set of 3 barbell cleans B. A 10 exercise circiut training workout C. 20 repetition body squats exercise D. 30 minute of walking on a treadmill - ANSWER Front lunges and biceps curls occur in which plan...

What two branches is the autonomic nervous system broken into? - ANSWER 1. Parasympathetic nervous system (PNS) 2. Sympathetic nervous system (SNS) Describe the PNS - ANSWER Rest and Digest, this allows us to save energy - blood pressure decreases and the heart beats slower. Describe the SNS - ANSWER Fight or Flight, uses more energy- blood pressure increases and the heart beats faster. What is the balance between the "Fight and Flight" of the SNS and the "Rest and Digest" of the P...

NASM PRACTICE TEST QUESTIONS & ANSWERS-The Golgi tendon organ is an essential component of static stretching because it - Prevents muscle from being placed under excessive tension What is the correct force-couple relationship that allows for the upward rotation of the scapula? - Upper trapezius and lower portions of the serratus anterior Deoxygenated blood is pumped from the right ventricle to the lungs through? - pulmonary arteries Dynamic stretching improves soft tissue extensibility ...

The Golgi tendon organ is an essential component of static stretching because it - correct answer -Prevents muscle from being placed under excessive tension What is the correct force-couple relationship that allows for the upward rotation of the scapula? - correct answer -Upper trapezius and lower portions of the serratus anterior Deoxygenated blood is pumped from the right ventricle to the lungs through? - correct answer -pulmonary arteries Dynamic stretching improves soft tissue exten...