Poison ivy rash is brought about by direct exposure to the poison ivy plant. The sap of these plants contains oil specifically urushiol which is responsible for the allergic reactions and rashes. Brushing against the plant or anything that touches the plant can result to irritations on the skin, itchiness and pain. Signs of a …
Sunstroke is a type of heatstroke due to sun exposure. Generally, it happens with prolonged exposure of the body to hot temperature, resulting to the rise of body temperature to 105 F or higher. Elderly people, babies, working in hot environments and obese people are susceptible to this condition. In addition, people who are diabetic, …
A scorpion belongs to the Arachnida class and are related to ticks, mites and spiders. Scorpions have 8 legs, 2 pinchers and an elongated body. The tail have segments of varying length that ranges from 9 to 20 cm. The last segment contains the stinger which transmits toxin to the bitten area. https://www.youtube.com/watch?v=IklCF496ikY Bark scorpions …
A stinging nettle is an herbaceous perennial plant. Generally, it has herbal properties and grows back year after year. The leaves and stems are covered with brittle, hollow and hair-like structures. These hair-like structures act like a hypodermic needle when in direct contact with the plant. Chemicals flow through the hollow tubes and cause a …
Fire ants are aggressive insects that can sting. Generally, the sting can be itchy, causes pain and susceptible to infection. Sometimes, the fire ant bite can lead to infection and permanent scarring. [youtube url=”https://www.youtube.com/watch?v=PEswdFpthcI” width=”220″] Fire ants inject venom which causes itching, swelling and redness of the skin. Small red-colored welts appear and clear blisters …
Valley fever is a condition caused by fungal infection by the coccidioides organisms. Mild cases of this condition subside on their own without treatment. This condition can result to chest pain, fever, breathlessness, coughing, and difficulty in breathing. [youtube url=”https://www.youtube.com/watch?v=nLDXe6nthoM” width=”220″] This species of fungi is present in the soil in certain regions. Anything that …
Overview Poisonous snake or lizard bites For those who are bit by a snake or lizard that is venomous, they are going to require emergency care. You will want to call for emergency care services immediately, and you should not allow symptoms to start presenting themselves before calling, as this could be dangerous and life …
Wildfire is defined as an uncontrolled fire. It typically occurs in the countryside or wilderness area, particularly an area of combustible vegetation. It is also commonly called bushfire, forest fire, vegetation fire, desert fire, grass fire, and veldfire. It is usually difficult to watch out when a wildfire might begin. In fact, wildfires frequently begin …
The role of the nurse during a disaster will vary depending on the perceived and actual needs of the people seeking care. The nurse may be asked to perform duties outside of his or her area of expertise and responsibilities and may take on tasks normally held by specific members of the health care team …
Heat exhaustion is a major syndrome related to heat which is often followed by a mild heat cramp and eventually results in a life-threatening heatstroke that may cause major symptoms such as confusion, nausea, coma and even death. Signs of symptoms may occur suddenly, often during strenuous exercises, heavy labour under the sun, insufficient salt and fluid …