Modes of transmission and main signs of hepatitis A
Write down the modes of transmission, main signs and treatments and symptoms of hepatitis A?
Expert
Hepatitis A is a sensitive disease of the low mortality caused through the hepatitis A virus (an RNA virus). It is transmitted by the fecal-oral route frequently through the contamination of foods such as vegetables and sea-food.
The virus direct attacks on liver and its incubation period differ between 15 to 45 days. After incubation the symptoms are fever, headache, abdominal pain, nausea, malaise and vomiting and the main signs is jaundice, hepatomegaly (enlargement of liver) and darkened urine (because of excessive bile in blood). Blood tests show raised levels of hepatic enzymes caused by the injuries to liver cells. Hepatitis A frequently heals naturally after 4 and 6 weeks.
Where are the chemoreceptors that detect the acidity of the blood and trigger the respiratory compensation located?
How does the nervous system obtain information about external environment, the organs and tissues?
Describe the History of DNA sequence database.
Give a brief description of the term neoplasias?
What is Alzheimer’s disease?
Define the term speciation. Briefly illustrate it.
Prokaryotic cells Bacteria are Bacteria, that is, they don’t encompass a membrane-delimited nucleus. Eukaryotes encompass cells with a delimited nucleus. Where in such kinds of cells can DNA are found?
1) Declining productivity and the Japanese threat: the challenge is to reverse declining trends: ensuring better interplay between management approaches and techniques, and employees. 2) Revolution in middle management: A big cut in the middle management cadre; restructuring and red
State the functions of spleen? Why total splenectomy, surgical removal of the spleen is compatible with life?
How does the pancreatic juice carry on the digestion of carbohydrates? Name the comprised enzyme?
18,76,764
1924773 Asked
3,689
Active Tutors
1452944
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!