Final: Things already known

Question 1

Hides in the nerve fibers. Greater than 20% of women showing symptoms of disease when giving birth causes miscarry 90% time

Answer 1

Herpes simples II Disease “genital herpes”

Question 1

Protozoan Survives near or in prostate- Asymptomatic Frothy green discharge in females May cause PID

Answer 1

Trichomonas vaginalis

Question 1

Infects- the macrophage and the Th 2 cell Many infections lead to diseases not normally seen in healthy individuals.

Answer 1

HIV “Human Immunodeficiency virus”

Question 3

A Fungus/ Yeast- Resistant to phagocytosis. Found on openings of body. Common in infants and toddlers. Risk to immune suppressed individuals and following broad spectrum antibiotics. White, creamy exudate May be associated with PID.

Answer 3

Candida albicans Disease- Thrush

Question 4

Part of the normal flora, each region has different strain. UTI- Painful urination seen most often in women

Answer 4

Escherichia coli

Question 5

Causes common wart keratinized masses on genitals. Most dangerous Leads to cervical cancer

Answer 5

Human papilloma virus HPV

Question 6

Pharyngitis- See pus “strawberry tongue” most common group A. Glomerulonephritis-Bad antibody/ Antigen ratio. Rhumatic fever- Over reactivity of antibodies (Damage heart and valves). Impetigo-Blistered skin, pus, crust. Scarlett fever- Secondary infection following chicken pox (intense redness around old chicken pox). Necrotizing fasciitis- skin falls off bone. Acute UTI- Causes glomerulonephritis Endocarditis Inflammation of heart from immune reaction from protein M…leads to death.

Answer 6

Streptococcus pyogenes

Question 7

The largest intestinal worm. Infected- fecal oral route Reservoir- human May see slight blood tinged cough High number in body can lead to obstructions.

Answer 7

Ascaris lumbricoides

Question 8

Most deadly version Eats intestinal wall. Reservoir- Cattle Burrows into gut to circulation Causes kidney failure and leads to major organ failure.

Answer 8

Hemorrhagic Uremic Syndrome (HUS) 0157:H7

Question 8

Deadliest, most common cause of community acquired pneumonia, has rust colored blood cough. Meningitis. Has 80 capsules, diplococcus, Gm (+). Has Vacc

Answer 8

Streptococcus pneumoniae Disease- Lobar pneumonia

Question 8

Protista Human ingest cyst Burrow through intestinal wall into liver and lungs Causes abscess (chronic condition) 5% US get 10-20% world gets

Answer 8

Entamoeba histolytica

Question 9

Sheads proglottids sometimes with gravid. Dangerous if goes to brain and forms cyst.

Answer 9

Taenia solium

Question 11

Infected by cyst- Not bothered by chlorine. Id50 of 50 cyst. Has sucking disk that damage microvilli Causes- Explosive diarrhea

Answer 11

Giardia lamblia

Question 11

DNA virus Dangerous in late pregnancy 30% of neonates will die. Causes Chicken pox, shingles. Reyes syndrome- convulsions, high mortality rate CNS problems.

Answer 11

Varicella zoster

Question 13

Pandemic Starts: chills, fever, muscle pain. Type A most virulent, Has spikes. High risk for secondary bact. infection. 500H H-hemagluttinen (attachment) 100H N-neuramidase (breaks mucus)

Answer 13

Influenze virus

Question 14

Infected through the nares, wanders, goes to brain causes meningoencephalitis, death in 1 week common in recreational H20 areas

Answer 14

Naegleria fowleri

Question 16

Cat/ mouse/ bird life cycle Risk to immune compromised and developing fetus

Answer 16

Toxoplasma gondii

Question 17

Eggs viewed on anal opening. Very contagious

Answer 17

Enterobius vermicularis

Question 18

Larva found inside pork muscle. Breaks down the actin. Asymptomatic unless large number in body

Answer 18

Trichinella spiralis

Question 19

Has 2 exotoxins: 1. Inhibit cilia, 2. Kills ciliated cells. Humans are the reservoir. Leads to brain damage in infants

Answer 19

Bordatella pertussis “Whooping cough”

Question 21

Scalded skin syndrome- exfoliate toxin Toxic shock syndrome- Rare, mimics septic shock, Rash Food poisoning-Fastest, 10-15 hr crams, Toxin stable (Toxemia), Tetany of small intestine. Impetigo Cellulitis Boils, carbuncles, furuncles Abscess following surgery (hemolytic) Acute bacterial endocarditis- focal infection to heart valves, heart murmur, destruction in days to weeks, fatal if untreated, fever, weakness.

Answer 21

Staphylococcus aureus

Question 22

Virus found in mice and rat urine and feces.

Answer 22

Hanta virus disease- Fulminating pneumonia

Question 23

Opportunistic fungal lung infection seen in immune compromised patients. Found in food products like bread.

Answer 23

Aspergillus and Mucor

Question 24

Transmitted by oral or respiratory routes. Causes- Vesicles around the oral region. Conjunctivitis- called “red eye” Reamins latent in nerve fibers. 90% population has it.

Answer 24

Herpes simples I