Model: V323-2-AVT. NECâs 32â V323-2-AVT high-performance large-screen display utilizes LED backlighting to deliver both environmental and functional benefits for digital signage. The V323-2-AVTâs commercial-grade panel is capable of displaying brilliant imagery and capturing the audienceâs attention.
Hives frequently occur following an infection or as a result of an allergic reaction such as to medication, insect bites, or food. Psychological stress, cold temperature, or vibration may also be a trigger. In half of cases the cause remains unknown. Risk factors include having conditions such as hay fever or asthma.
Yet the most common causes include: 1  Stress Hives Hives are itchy bumps caused by your immune system. 2  They're generally caused by allergies, but they can also be triggered by stress. 3  Anxiety causes a considerable amount of stress, so those prone to hives are likely to get them.