Beta-Blockers. Beta blockers can be helpful in the treatment of the physical symptoms of anxiety, especially social anxiety. Physicians prescribe them to control rapid heartbeat, shaking, trembling, and blushing in anxious situations for several hours.Possible Benefits.Very safe for most patients. Few side effects.sed for short-term relief of social anxiety. May reduce some peripheral symptoms of anxiety, such as tachycardia and sweating, and general tension, can help control symptoms of stage fright and public-speaking fears, has few side effects. Possible Disadvantages. See disadvantages-Beta-Blockers, above.
noun. Xylem vessels in a leaf skeleton. Xylem vessels in a leaf skeleton. Xylem is a type of tissue in plants that carries water. An example of xylem is what moves water and some nutrients through a plant.
The primary function of the xylem is the transport of water and mineral salts from the root through the vascular bundle.It provides support for the plantIt is long and hollow â¦ for provide passage for the water and saltsConsists of lignin and fibres to strengthen the vessels and make them impermeableThe xylem is made up of dead cells