Sub-Saharan Africa, the Americas, Western Europe, the UK, and Ireland still face many challenges combating this disease. Other types
As with any gram-negative bacterium, N. meningitidis can infect a variety of sites.Meningococcal pneumonia can appear during influenza pandemics and in military camps. This is a multilobar, rapidly evolving pneumonia, sometimes associated with septic shock. With prompt treatment, the prognosis is excellent. Another alternative is dexamethasone with vancomycin and meropenem. Pericarditis can appear, either as a septic pericarditis with grave prognosis or as a reactive pericarditis in the wake of meningitis or septicaemia. Signs and symptoms
Meningitis
The patient with meningococcal meningitis typically presents with high fever, nuchal rigidity (stiff neck), Kernigs sign, severe headache, vomiting, purpura, photophobia, and sometimes chills, altered mental status, or seizures. Diarrhea or respiratory symptoms are less common. Petechiae are often also present, but do not always occur, so their absence should not be used against the diagnosis of meningococcal disease. Anyone with symptoms of meningococcal meningitis should receive intravenous antibiotics before the results of lumbar puncture, as delay in treatment worsens the prognosis. Meningococcemia
Symptoms of meningococcemia are, at least initially, similar to those of influenza. Typically, the first symptoms include fever, nausea, myalgia, headache, arthralgia, chills, diarrhea, stiff neck, and malaise. Later symptoms include septic shock, purpura, hypotension, cyanosis, petechiae, seizures, anxiety, and multiple organ dysfunction syndrome. Acute respiratory distress syndrome and altered mental status may also occur. The petechial rash appear with the star-like shape.
A small amount of acetoacetate is a value under 20 mg/dL; a moderate amount is a value of 30–40 mg/dL, and a finding of 80 mg/dL or greater is reported as a large amount. One 2010 study admits that though ketonurias relation to general metabolic health is ill-understood, there is a positive relationship between the presence of ketonuria after fasting and positive metabolic health. Causes
Metabolic abnormalities such as diabetes, renal glycosuria, or glycogen storage disease. Dietary conditions such as starvation, fasting, low-carbohydrate diets, prolonged vomiting, and anorexia including caused by hyperemesis gravidarum. Conditions in which metabolism is increased, such as hyperthyroidism, fever, pregnancy or lactation.In non-diabetic persons, ketonuria may occur during acute illness or severe stress. Approximately 15% of hospitalized patients may have ketonuria, even though they do not have diabetes. In a diabetic patient, ketone bodies in the urine suggest that the patient is not adequately controlled and that adjustments of medication, diet, or both should be made promptly. In the non diabetic patient, ketonuria reflects a reduced carbohydrate metabolism and an increased fat metabolism. Diagnosis
A wide variety of companies manufacture ketone screening strips. A strip consists of a thin piece of plastic film slightly larger than a matchstick, with a reagent pad on one end that is either dipped into a urine sample or passed through the stream while the user is voiding.