Sarcocystis

Question 0

Both uses man as host and asexual development occurs in the intestine

Answer 0

S. sulhominis

Question 1

Found in cattle and swine

Answer 1

S hominis

Question 2

Accidental intermediate host is man and asexual development

Answer 2

S. ilndemani

Question 3

S. ilndemani development occurs

Answer 3

Vascular endothelial cells
Skeletal muscle fibers
Cardiac muscle fibers

Question 4

Sarcocystis

The transfer stage from final host is

Answer 4

Sporocyst containing 4 sporozoites

Question 10

Sarcocystis hominis

Source

Answer 10

Human fecal contamination of food and drinks

Question 11

Sarcocystis hominis

In human it is a acquired thru eating of

Answer 11

Uncooked beef

Question 12

Sarcocystis hominis

Susceptibility is not universal, sporocyst usually passed in stools for__________ without infection

Answer 12

9-179 days

Question 13

Sarcocystis hominis

The proliferative stage in calves are

Answer 13

Slightly pathogenic

Question 14

Sarcocystis hominis

The cyst stage is essentially

Answer 14

Non pathogenic

Question 15

Sarcocystis hominis

Slightly pathogenic

Answer 15

Sporogenic stage

Question 16

Sarcocystis hominis

Prognosis

Answer 16

Self limited

Asymptomatic

Question 17

Sarcocystis sulhominis

Intermiediate host

Answer 17

Pig

Question 18

Parasitic stage in humans

Answer 18

Sporocyst

Question 19

Sarcocystis sulhominis

Proliferative stage in the vascular endothelial cells is

Answer 19

Highly pathogenic

Question 20

Sarcocystis sulhominis

Sarcosyst positive in pigs for atleast

Answer 20

7months

Question 21

Sarcocystis sulhominis

Sign and symptoms appear after ingestion of pork

Answer 21

6-24 hours

Question 22

Sarcosystis lindemani

AKA

Answer 22

Human sarcocystosis

Sarcosporidosis

Question 23

Sarcocystis sulhominis

Diagnosis

Answer 23

Demo of sporocystin feces
Zinc SO4 centrifugal floataion
IF serological test

Question 24

Sarcocystis lindemani

Sarcocyst is found in either ___________ but nit in both

Answer 24

Skeletal

Cardio muscle

Question 25

Sarcocystis lindemani

Found in skeletal muscle

Answer 25

4 distinct types

Question 26

Sarcocystis lindemani

Final host

Answer 26

Carnivorous mammal

Question 27

Toxoplasma

7species 5 found in

Answer 27

Reptiles and amphibians

Question 28

Toxoplasma

6th sp

Answer 28

T. Hammondi

Found in cats and mice

Question 29

Toxoplasma Life cycle produce ______ each with ________

Answer 29

2 sporocysts | 4 sporozoites

Question 30

Toxoplasma Cycle can be _________

Answer 30

Heteroxenous | Monoxenous

Question 31

Toxoplasma Definite host always a

Answer 31

Felid

Question 32

Toxoplasma Intermediate host which is a

Answer 32

Bird or mammal

Question 33

Toxoplasma 5 stages are noted in

Answer 33

Cats

Question 34

Toxoplasma Intermdeiate host

Answer 34

Rats Mouse Birds

Question 35

Toxoplasma Represent important source of infection

Answer 35

Soil

Question 36

Toxoplasma Important reservoir

Answer 36

Rodents | Mouse

Question 37

Toxoplasma Increased infection in newborn by

Answer 37

Transplacental 2nd 3rd trim From primary infection of asymptomatic mother

Question 38

Toxoplasma May have no ss of congenital infection but CNS ss may

Answer 38

Appear years later

Question 39

A thypus like exanthematous form of disease

Answer 39

Toxoplasmosis

Question 40

Toxoplasmosis may produce

Answer 40

Myocarditis Meningoencephalitis Typical pneumonia May also cause CNS involvement

Question 41

Toxoplasmosis non genital infection in the form of

Answer 41

Retinochoroiditis

Question 42

Toxoplasma Diagnosis

Answer 42

Smears of LN, BM, brain and body fluids

Question 43

Toxoplasma After 7-10 days, the peritoneal fluids and smear of______, _____,_______ may be examined for proliferative forms

Answer 43

Lung Spleen Liver

Question 44

Toxoplasma Serology test

Answer 44

Sabin -feldman

Question 45

Toxoplasma A high Igm

Answer 45

Indirect immunodeppressant AB tesa

Question 46

Toxoplasma Treatment

Answer 46

No satisfactory treatment May use Pyrimethamine Sulfonamides

Question 47

Toxoplasma Tx of retinochoroiditis

Answer 47

Clidamycin Sulfadiazine Steroid is contraindicated

Question 48

Toxoplasma Prognosis

Answer 48

Fatal in children | Depends on the site of tissue damage

Question 49

Toxoplasma Freshky passed oocyst are

Answer 49

Not infective

Question 50

Toxoplasma Ripe oocyst will remain

Answer 50

Infective for at least a year

Question 51

Toxoplasma 2 stages in

Answer 51

Man or other mammals and birds

Question 52

Toxoplasma Proliferative stage Early acute stage of infection

Answer 52

Intracellular trophozoite

Question 53

Toxoplasma Found in during chronic or latent infection

Answer 53

Encysted form

Question 54

Toxoplasma When a chronically infected mouse with cyst in its tissue is fed to a cat, oocyst are shed in the cats feces after

Answer 54

Only 3-5 days

Question 55

Toxoplasma Acquired thru

Answer 55

Transplacental means Organ transplant Immunosuppressive patients