NR 501 theoretical basis advanced practice EXAM A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFIED ANSWERS

NR EXAM
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Exam Solution
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PE OAE 2026 A+ GRADE ASSURED COMPLETE SOLUTIO
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NS AND VERIFIED ANSWERS (AB1CA)
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QUESTION 1 zm




Cardiovascular Endurance zm




ANSWER

Fitness of the heart, lungs and blood vessels including their ability to carry blood and oxygen to wo
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rking muscles. (example: Running)
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QUESTION 2 zm




Muscular Endurance zm




ANSWER

Ability of muscles to perform physical tasks over a long period of time without tiring
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QUESTION 3 zm




Muscular Strength zm




ANSWER

Amount of force muscles can exert in a single effort
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QUESTION 4 zm




Body Composition
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ANSWER

body fat vs. lean body tissue, such as bone, muscle, and fluid
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QUESTION 5 zm

,Flexibility
ANSWER

the ability to move your muscles and joints through their full range of motion
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QUESTION 6 zm




Principle of Specificity zm zm




ANSWER

exercising a certain body part or component of the body primarily develops that part. The Principle
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of Specificity implies that, to become better at a particular exercise or skill, you must perform that e
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xercise or skill. A runner should train by running, a swimmer by swimming and a cyclist by cycling.
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QUESTION 7 zm




Principle Of Individual Differences zm zm zm




ANSWER

because we all are unique individuals, we will all have a slightly different response to an exercise pr
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ogram (body size and shape, genetics, past experience, chronic conditions, injuries and even gender).
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Well-
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designed exercise programs should be based on our individual differences and responses to exercise.
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QUESTION 8 zm




Principle of Overload zm zm




ANSWER

a greater than normal stress or load on the body is required for training adaptation to take place.
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What this means is that in order to improve our fitness, strength or endurance, we need to increase
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mthe workload accordingly.
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QUESTION 9 zm




Principle of Progression zm zm




ANSWER

implies that there is an optimal level of overload that should be achieved, and an optimal time fram
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e for this overload to occur. A gradual and systematic increase of the workload over a period of tim
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e will result in improvements in fitness without risk of injury.
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QUESTION 10 zm

,Principle of Adaptation zm zm




ANSWER

the body's ability to adjust to increased or decreased physical demands. It is also one way we learn
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mto coordinate muscle movement and develop sports-
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specific skills, such as batting, swimming freestyle or shooting free throws. Adaptation explains why
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beginning exercisers are often sore after starting a new routine, but after doing the same exercise fo
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r weeks and months they have little, if any, muscle soreness
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QUESTION 11 zm




Principle of Use/Disuse zm zm




ANSWER

implies that when it comes to fitness, you "use it or lose it." This simply means that your muscles h
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ypertrophy with use and atrophy with disuse.
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QUESTION 12 zm




anatomy
ANSWER

Studies the STRUCTURE of body parts
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QUESTION 13 zm




physiology
ANSWER

Studies the FUNCTION of body parts
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QUESTION 14 zm




skeletal system zm




ANSWER

includes all of the bones and joints in the body (206 bones). Provides attachment points for muscles
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to allow movements at the joints. New blood cells are produced by the red bone marrow inside of
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our bones. Bones act as the body's warehouse for calcium, iron, and energy in the form of fat.
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QUESTION 15 zm




muscular system zm

, ANSWER

responsible for the movement of the human body There are three types of muscle tissue: Visceral, c
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ardiac, and skeletal.
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QUESTION 16 zm




cardiovascular system zm




ANSWER

cardiovascular system consists of the heart, blood vessels, and approximately 5 liters of blood. Resp
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onsible for transporting oxygen, nutrients, hormones, and cellular waste products.
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QUESTION 17 zm




digestive system zm




ANSWER

a group of organs working together to convert food into energy and basic nutrients to feed the entir
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e body GI Tract: oral cavity, pharynx, esophagus, stomach, small intestines, and large intestines.
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QUESTION 18 zm




6 major functions of digestive system
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ANSWER

Ingestion Secretion Mixing and movement Digestion Absorption Excretion
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QUESTION 19 zm




endocrine system zm




ANSWER

includes all of the glands of the body and the hormones produced by those glands. The glands are c
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ontrolled directly by stimulation from the nervous system as well as by chemical receptors in the bl
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ood and hormones produced by other glands. Help to maintain the body's homeostasis.
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QUESTION 20 zm




endocrine system: processes regulated by the actions of hormones
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ANSWER

Cellular metabolism, reproduction, sexual development, sugar and mineral homeostasis, heart rate, a
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nd digestion
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