AAAI-ISMA Practice Test | Questions with 100% Correct
Answers | Verified | Latest Update 2026
Muscle fibers are grouped into bundles called - ANSWER Fasciculus
The contractile unit of a muscle fiber is - ANSWER Sarcomere
The cellular reservoir of calcium for muscle cell contraction is found in the - ANSWER
Sarcoplasmic Reticulum
Calcium alters the shape of _______ protein to facilitate muscle contraction - ANSWER
Troponin
In muscle physiology, the A band is to myosin what the I band is to ________ - ANSWER
Actin
Fat is broken down for fuel in the - ANSWER mitochondria
The cells that carry oxygen through the blood are - ANSWER red blood cells, Eythrocytes
Another name for fast oxidative glycolytic muscle fibers - ANSWER Type IIa
In general, which is true about selectorized strength training machines? - ANSWER
variable resistance
Blood leaves the heart from which chamber? - ANSWER Left ventricle
, The connective tissue that connects bone together - ANSWER Ligament
The "pacemaker" of the heart is found in what chamber - ANSWER Right atrium
The muscle primarily responsible for a movement - ANSWER agonist and synergist
When blood leaves the right atrium, it first travels to the - ANSWER right ventricle
Where is insulin produced? - ANSWER Pancreas and Beta cells
Growth hormone (HGH) is primarily produced in the - ANSWER Brain
Which might have the greatest percentage of type II muscle fibers - ANSWER Buttocks
Slow oxidative muscle fibers are also referred to as - ANSWER Type I
The body's storage form of carbohydrate is - ANSWER Glycogen
1 MET is equal to - ANSWER 3.5 ml O2/KgBw/min AND Resting VO2
The type of cartilage found at the end of bones is - ANSWER Articular cartilage
Palpating RHR at the neck might do which of the following - ANSWER Lower resting heart
rate
Answers | Verified | Latest Update 2026
Muscle fibers are grouped into bundles called - ANSWER Fasciculus
The contractile unit of a muscle fiber is - ANSWER Sarcomere
The cellular reservoir of calcium for muscle cell contraction is found in the - ANSWER
Sarcoplasmic Reticulum
Calcium alters the shape of _______ protein to facilitate muscle contraction - ANSWER
Troponin
In muscle physiology, the A band is to myosin what the I band is to ________ - ANSWER
Actin
Fat is broken down for fuel in the - ANSWER mitochondria
The cells that carry oxygen through the blood are - ANSWER red blood cells, Eythrocytes
Another name for fast oxidative glycolytic muscle fibers - ANSWER Type IIa
In general, which is true about selectorized strength training machines? - ANSWER
variable resistance
Blood leaves the heart from which chamber? - ANSWER Left ventricle
, The connective tissue that connects bone together - ANSWER Ligament
The "pacemaker" of the heart is found in what chamber - ANSWER Right atrium
The muscle primarily responsible for a movement - ANSWER agonist and synergist
When blood leaves the right atrium, it first travels to the - ANSWER right ventricle
Where is insulin produced? - ANSWER Pancreas and Beta cells
Growth hormone (HGH) is primarily produced in the - ANSWER Brain
Which might have the greatest percentage of type II muscle fibers - ANSWER Buttocks
Slow oxidative muscle fibers are also referred to as - ANSWER Type I
The body's storage form of carbohydrate is - ANSWER Glycogen
1 MET is equal to - ANSWER 3.5 ml O2/KgBw/min AND Resting VO2
The type of cartilage found at the end of bones is - ANSWER Articular cartilage
Palpating RHR at the neck might do which of the following - ANSWER Lower resting heart
rate
