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www.answers.com/Q/What_is_vasomotor_tone

The sympathetic nerves that controls the vasomotor tone is known to cause the smooth muscle vessels to be in a state of moderate constriction. If severed it will cause a smoother blood flow. ...

medical-dictionary.thefreedictionary.com/vasomotor

vasomotor Pertaining to the control of the muscles in the walls of blood vessels and hence the rate of blood flow. vasomotor (of sympathetic nerves) associated with the constriction and dilation of blood vessels.

en.wikipedia.org/wiki/Vasomotor

Injuries to nerves of the lower trunk of the brachial plexus (Klumpke's paralysis) and compression of median nerve at the flexor retinaculum of the hand (Carpal Tunnel Syndrome) can cause vasomotor changes at the areas innervated by the nerves. This area of the skin will become warmer because of vasodilation (loss of vasoconstriction).

bodytomy.com/vasomotor-tone

Another mode of control is the change in the electrical potential across the cells of the vessel walls. Studies have shown that, the change in electrical potential is passed through cells via the gap junctions in order to control the contraction at a resting level. Some studies also state that in order to maintain the tone, the nitric oxide and the change in electrical potential work in a ...

www.tandurust.com/health-faq-8/vasomotor-tone-control-exercise.html

Alteration in vasomotor tone tends to affect the brain and cardiac muscles at the initial stage and then the impact of an altered vasomotor tone can spread to the other parts of the body. Control Of Vasomotor Tone. There are different mechanisms through which the vasomotor tone control is maintained.

quizlet.com/20351932/autonomic-nervous-system-chapter-12-flash-cards

Start studying Autonomic Nervous System Chapter 12. Learn vocabulary, terms, and more with flashcards, games, and other study tools. ... what is the clinical consequence of loss of vasomotor tone. severe decline in blood pressure and shock. paravertebral ganglia.

en.wikipedia.org/wiki/Vasomotor_tone

The major determinant of vascular resistance is small arteriolar (known as resistance arterioles) tone. These vessels are from 450 µm down to 100 µm in diameter. (As a comparison, the diameter of a capillary is about 5 to 10 µm.) Another determinant of vascular resistance is the pre-capillary arterioles. These arterioles are less than 100 ...

quizlet.com/subject/vasomotor

Learn vasomotor with free interactive flashcards. Choose from 42 different sets of vasomotor flashcards on Quizlet.

medical-dictionary.thefreedictionary.com/vasomotion

• Baroreflex—responds to increased pressure signals detected by the carotid sinus, sending the signal via the glossopharyngeal nerve to the vasomotor centre, resulting in a decrease in sympathetic tone and increased parasympathetic tone; the opposite occurs with hypotension—i.e., an increase in sympathetic tone and a decrease in ...

www.medicinenet.com/script/main/art.asp?articlekey=7979

Vasomotor: Relating to the nerves and muscles that cause blood vessels to constrict or dilate ...