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What factors affect muscle contraction?
the degree of muscle stretch is affect the strength or force of skeletal muscle contraction
What conditions cause contractions of arteriole smooth muscle?
Asthma causes contraction of the bronchial smooth muscle.
What factors affect muscle tone?
By constant low-level asychronous stimulation producing minute contraction of random motor units.
How is breathing affected if smooth muscle of bronchial trees relax?
When the bronchial tree relaxes, more oxygen is taken into the body and more carbon dioxide is expelled from the body.
What causes changes in muscle tone?
Changes in muscle tone can be caused by factors such as physical activity, stress, neurological conditions, and medication side effects. These factors can affect the level of tension in muscles, leading to variations in muscle tone.
What 3 ways can endocrine glands stimulate themselves?
Endocrine glands usually release hormones into the blood stream that affect how body tissues behave as well as how some glands and muscle perform. The three ways that stimulate endocrine glands to release hormone are as follows; the release of another hormone, presence of some substances in extracellular fluids and neural stimulation.
Dilation of the bronchial tubes is increased by the part of the autonomic nervous system called?
Dilation of the bronchial tubes is increased by the sympathetic nervous system. Specifically, the release of norepinephrine from sympathetic nerve endings causes relaxation of the smooth muscle in the bronchial tubes, leading to bronchodilation.
What are the bronchial walls made up of?
The bronchial walls are made up of cartilage, smooth muscle, connective tissue, and mucous-secreting cells. These components work together to provide structure, support, and regulation of airflow in the respiratory system.
What are the differences between long and short muscle bellies and how do they affect muscle function and performance?
Long muscle bellies are characterized by a greater length of muscle fibers, while short muscle bellies have shorter fibers. Long muscle bellies are often associated with greater muscle flexibility and range of motion, while short muscle bellies are typically stronger but may have limited flexibility. These differences can affect muscle function and performance by influencing factors such as strength, speed, and endurance.
How does the cardiovascular system ineract with the endocrine system?
In the endocrine system, hormones are secreted from glands in the human body which then are traveled through the blood stream to affect other organs such as the heart, blood vessels, muscles, etc. These affects can increase/decrease heart rate, speed up metabolism, increase muscle activity, etc.
How does calcium affect muscle fatigue?
Muscle fatigue results from relative deficit of ATP.calium does not affect muscle fatigue
What affect joint stability?
3 factors 1) type of bone 2) position and strength of ligaments 3) contraction of muscle
