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.
Other triggers that may cause hives include: 1  Sunlight. 2  Heat. 3  Cold. 4  Constricting clothing. 5  Anxiety or stress. 6  Exercise. 7  Insect stings/bites. 8  Recent (viral) infections. 9  Contact with chemicals. 10  Scratching your skin.