HESI COMPASS COMPREHENSIVE EXIT EXAM 2026 | MUSCLE
CONTRACTION FACTORS | EXAM 2026 WITH 100% ACCURATE
ANSWERS
1. What is the primary characteristic of treppe in muscle contractions?
No time between stimulations, muscle remains in a constant state
of contraction
Equal time between stimulations, muscle contracts without
relaxation
Shorter time between stimulations, muscle is still able to relax
completely between stimulations
Longer time between stimulations, muscle does not relax
completely
2. If a person is holding a heavy object in a fixed position, which type of
muscle contraction are they primarily using?
Treppe
Concentric contraction
Isometric contraction
Eccentric contraction
3. In which of the following states does the muscle relax totally between
stimulations?
Fatigue
Temporal summation
Treppe
Complete Tetanus
Incomplete Tetanus
, 4. If a weightlifter needs to lift a heavier weight than usual, which
physiological process will they primarily rely on to achieve this?
Treppe
Recruitment
Eccentric contraction
Isometric contraction
5. What is the relationship between the number of cross bridges formed
and muscle strength according to the length-tension relationship?
Strength is inversely proportional to the number of cross bridges
formed.
Strength is proportional to the length of the muscle fibers.
Strength is proportional to the number of cross bridges
formed.
Strength is independent of the number of cross bridges formed.
6. Describe the key characteristic of isotonic contractions and how they
differ from isometric contractions.
Isotonic contractions produce more force than isometric
contractions.
Isotonic contractions occur only in skeletal muscles, while
isometric contractions can occur in all muscle types.
Isotonic contractions involve no movement, while isometric
contractions involve movement.
Isotonic contractions maintain the same tension while changing
length, unlike isometric contractions which maintain the same
length.
7. Describe the relationship between sarcomere length and muscle
CONTRACTION FACTORS | EXAM 2026 WITH 100% ACCURATE
ANSWERS
1. What is the primary characteristic of treppe in muscle contractions?
No time between stimulations, muscle remains in a constant state
of contraction
Equal time between stimulations, muscle contracts without
relaxation
Shorter time between stimulations, muscle is still able to relax
completely between stimulations
Longer time between stimulations, muscle does not relax
completely
2. If a person is holding a heavy object in a fixed position, which type of
muscle contraction are they primarily using?
Treppe
Concentric contraction
Isometric contraction
Eccentric contraction
3. In which of the following states does the muscle relax totally between
stimulations?
Fatigue
Temporal summation
Treppe
Complete Tetanus
Incomplete Tetanus
, 4. If a weightlifter needs to lift a heavier weight than usual, which
physiological process will they primarily rely on to achieve this?
Treppe
Recruitment
Eccentric contraction
Isometric contraction
5. What is the relationship between the number of cross bridges formed
and muscle strength according to the length-tension relationship?
Strength is inversely proportional to the number of cross bridges
formed.
Strength is proportional to the length of the muscle fibers.
Strength is proportional to the number of cross bridges
formed.
Strength is independent of the number of cross bridges formed.
6. Describe the key characteristic of isotonic contractions and how they
differ from isometric contractions.
Isotonic contractions produce more force than isometric
contractions.
Isotonic contractions occur only in skeletal muscles, while
isometric contractions can occur in all muscle types.
Isotonic contractions involve no movement, while isometric
contractions involve movement.
Isotonic contractions maintain the same tension while changing
length, unlike isometric contractions which maintain the same
length.
7. Describe the relationship between sarcomere length and muscle
