In the meantime they rob your system of nutrition, loading you down with their excretions and secretions these include Lice and Ringworm 1.3 Colonisation is when a bacterial strain invades a region of your body and starts to rapidly divide - it sets up a new colony Infection is similar but only usually used for opportunistic pathogenic bacteria - that is it does not usually refer to bacteria that normally inhabit us 1.4 Localised infection is restricted to a ceratin region of your body Systemic infection means that the infection is throughout your body. This usually means that the bacteria have been able to invade either your ciculatory system or the lymphatic system and spread 1.5 Some of the poor practises that may
In cases that the lesions appeared on the scalp, they often permanently damage the hair follicles resulting in permanent hair loss. Drug-induced lupus is similar to SLE, but is brought on my drugs that treat different diseases. Some of the medications that can cause Drug- Induced Lupus include: Anti-seizure medications, Capoten, Infliximab, and Penicillamine. Symptoms tend to occur after 3 to 6 months of taking these drugs. Patients with drug induced lupus have symptoms that affect the joints, heart and lungs.
Causes and Spread of Infection 1. Understand the causes of Infection 1.1 Identify the differences between bacteria, viruses, fungi and parasites The differences between bacteria, viruses, fungi and parasites range. One of which is the fact that viruses and parasites depend upon a living host to survive, while bacteria and Fungi's don't always need to do so. Another difference is that Parasites are normally living creatures - ticks, fleas, worms - whilst bacteria, viruses and fungi are cells that have different cell coatings. 1.2 Identify common illnesses and infections caused by bacteria, viruses, fungi and parasites The most common illnesses and infections that occur due to bacteria, viruses, fungi and parasites are Dioreah, Vomiting, Influenza, Nail infections, Tick bites, Colds, Skin Conditions, Digestive Problems ( Parasites - Worms ) and in some cases, Death.
They are divided into two different groups: yeasts and dermotophytes. Common parasite infection include scabies and head lice. Both of these will present with an itching of a particular area. With head lice you can see the actual parasite, whereas with scabies, the parasite is beneath the skin but will present itself with red track marks along an area where it has been. Both are highly contagious and it is recommended to avoid as much contact as possible until treated.
This disease is a member of the herpes virus family and can lead to other infectious diseases such as “viral pneumonia, infection of the brain (encephalitis) and bleeding problems” according to the csg.org (2007). Early symptoms can range from a low grade fever, dizziness, fatigue, dehydration, and the worsening of asthma. This disease is most commonly exposed and passed among children, but can be even more dangerous if contracted by adults. It is noted that if you have had chicken pox, the shingle virus is embedded and lying dormant in your nervous system which can cause chronic pain syndrome at the site of the original shingles eruption also known as (post-herpetic neuralgia). Describe the disease, how it is transmitted, and the environmental factors that may make someone vulnerable to it.
Answer: The disease spread by fleas being carried around on rats. In the filth and the warmth of the summer heat, the rotting rubbish is a perfect place for bacteria to breed. People living in the infected area had to sanities in order to try and prevent the disease from spreading. When people died from the plague, they hardly every let anyone see the deceased to try and stop the spread. Bubonic plague Is a zoonotic disease, circulating mainly among small rodents and their fleas, and is one of three types of bacterial infections caused by Yesinia pestis (formerly known as Pasteurella pestis), which belongs to the family Enterobacteriaceae.
As the mass impedes on the brain or blood vessels, symptoms such as seizures and speech problems can occur. Epilepsy, classified as a brain disorder, occurs when a group of nerves in the brain generate abnormal electrochemical impulses. These impulses cause stroke-like symptoms including strange sensations, irrational behaviour, muscle spasms, convulsions and loss of consciousness. A hemiplegic migraine is a specific type of migraine headache that often runs in families. Migraines, throbbing pain in one area of the head, are often accompanied by nausea, vomiting and sensitivity to light and/or sounds, according to the Genetics Home Reference.
For instance, Lactobacillus acidophilus — a harmless bacterium that resides in your intestines — helps you digest food, destroys some disease-causing organisms and provides nutrients. Many disease-causing bacteria produce toxins — powerful chemicals that damage cells and make you ill. Bacteria can multiply very rapidly if given the right environment. Viruses are much smaller than cells. In fact, viruses can only be seen by electronic microscope. To reproduce, viruses invade cells in your body, hijacking the machinery that makes cells work.
Parasites - A parasite is an organism that lives on or within another living organism, it feeds off of the host. It can be very detrimental to the host. 1.2 Identify common illnesses and infections caused by: Bacteria - Clostridium Difficile, (C-Diff) Diarrhoea. Legionella,through water contact, can be water coolers and showers heads Salmonella, is passed human to human through food or water MRSA – usually from urine tract and catheters Viruses - Hepatitus A,B and C. Transmitted through bodily fluids HIV. Transmitted through blood, sexual contact, Influenza.
Buckley (2011)explains the process that occurs when a Blood-feeding insects such as mosquitoes become infected when they feed on infected birds, which leaves the virus in their blood for a few days ( para.2). The virus located in the mosquito's salivary glands; then, the virus can be transmitted when the infected mosquito bites animals or humans. Once a person or an animal is infected with the WNV, the incubation period begins ,the WNV multiplies in the blood system and crosses the blood brain barrier to reach the brain causing “The virus interferes with normal central nervous system functioning and causes inflammation of brain tissues”. (White ,J. D. &Morse, L.D., 2011, p.84) . In a study done by the (CDC, 2011, para 3), a persons over 50 years of age have the highest risk of severe disease, once infected with