Although the symptoms of an anaphylactic reaction usually occur within seconds to minutes after exposure to a trigger, some reactions can occur up to two hours after the exposure. Possible symptoms and signs of an anaphylactic reaction include: Skin symptoms: itching, flushing, hives, and swelling (angioedema) Gastrointestinal symptoms: abdominal pain, abdominal cramping, nausea, vomiting, and diarrhea. Respiratory symptoms: nasal congestion, runny nose, cough, shortness of breath, chest tightness, and wheezing. Cardiovascular symptoms: dizziness, lightheadedness, fast heart rate (tachycardia), and low blood pressure. Additionally, those affected often report a feeling of impending doom..
Arsenic is in group 15 of the periodic table. It is sometimes known by a family like name-the nitrogen family. Arsenic belongs to P-block elements.It's also a representati â¦ ve element. They are also called as pnictogens.
Strawberry Family . Family is a subdivision of order. Strawberry family is Rosaceae. Identification of Scientific Name of Strawberry is done by considering its genus and species. Species having similar characteristics are placed in a particular genus. Strawberries are placed under Fragaria genus.