14 Flashcards
McBurney’s point
Appendix pain spot
Hepatitis A
self-limiting –can cause a mild flu-like illness and jaundice. In acute cases can cause acute liver failure. Primarily transferred thru the fecal-oral
Hepatitis B
bodily fluid & blood-borne pathogen that can cause either acute or chronic hepatitis. Perinatal transmission is most common mode of
Hepatitis C
blood-borne pathogen causes a type of hepatitis that can result in both acute illness as well as chronic infection. Highest risk with IV drug use and high risk sexual behaviors
Hepatitis D
similar route of transmission as HBV & only affects those with HBV.
HDV is uncommon in the United States
Hepatitis E
transmitted by oral-fecalroute and usual mode of transmission is contaminated water, usually found in developing countries.
HEPATITIS patho
Acute phase:
1-6months
max infectivity
may have hepato/slenomegaly
Convalescent phase:
malaise
Asterixis
tremor of the hand when the wrist is extended, sometimes said to resemble a bird flapping its wings
ast range
5-40u/L
alt range
7-56 units per liter
Acute pancreatitis risk factor
middle aged
african americans
mot common cause gallstones, alcoholism
smoking
Acute pancreatitis presentation
sudden paiin
LUQ aggravated by eating
grey turner spots
cullens sign- blue periumbilical