Aphasmid

Question 1

Has a single ovary in the posterior part of the body

Answer 1

T. Spiralis

Question 2

In T. Spiralis where do you find their vulva?

Answer 2

Anterior fifth

Question 3

T. Spiralis: oviparoudps or larviparous

Answer 3

Larviparous

Question 4

Can live for 30 days which capable of producing
1500 larvae or more in her life time
MALES

 

1.5mmx0.04mm
posterior end: ventrally curved with two lobular caudal appendages
it has a single testis located near the posterior part of the body Joined in the mid-body by the genital tube

Answer 4

I

Question 5

Can live for 30 days which capable of producing
1500 larvae or more in her life time

Answer 5

T. spiralis female

Question 6

it has a single testis located near the posterior part of the body

Answer 6

T.spiralis male

Question 7

Joined in the mid-body by the genital tube which extends up to the cloaca

Answer 7

T. Spiralis

Question 8

Has a 1 pair of caudal appendages and two pairs of papillae

Answer 8

T. spiralis: Cloaca

Question 9

Main habitat of t spiralis

Answer 9

Small intestine
Skeletal muscle (larva)

Question 10

Final host of t spiralis

Answer 10

Hogs, rats, man

Question 11

Accidental host of t spiralis

Answer 11

Man

Question 12

Infective stage of t spiralis

Answer 12

Encysted larvae

Question 13

Life cycle of t spiralis

Answer 13

Blind alley cycle

Question 14

What requires Requires 2 hosts in order to complete the life cycle

Answer 14

T. spiralis

Question 15

What kind of cycle Requires 2 hosts in order to complete the life cycle

Answer 15

Blind alley cycle

Question 16

Dead en in infection

Answer 16

Human

Question 17

This is where t spiralis travel up to the muscle

Answer 17

Circulation

Question 18

T. Spiralis Phase: Usually seen in the first week of infections

Answer 18

Intestinal phase

Question 19

Phase t,

Question 20

It is a tiny nematode that resides in small intestine of humans
and the esophagus has rolls of secretory cells called
stichocytes.

Answer 20

cAPILLARIA PHILIPPINENSIS

Question 21

Infective stage, embryonated ova

Answer 21

C. hepatica

Question 22

Definitive Hosts: rats, dogs, cats, monkeys and
rarely in human

Answer 22

C. hepatic

Question 23

lemon – shaped” eggs

Answer 23

C.hepatica

Question 24

 resembles that of Trichuris trichiura except the polar plugs

Answer 24

C. hepatica

Question 25

males are half as long as the female with slightly chitinized spicule

Answer 25

C. hepatica

Question 26

Outer shell shape of C.hepatica

Answer 26

Pitted like golf ball

Question 27

Less resistant to dessication, heat and cold compared to Ascaris lumbricoides

Answer 27

Trichuris trichuria

Question 28

Barrel/football-shaped, Japanese lantern

Answer 28

Trichuris trichuria

Question 29

anterior three-fifths is attenuated ()

Answer 29

T. trichuria

Question 30

stichosoma type of esophagus

Answer 30

T. trichuria

Question 31

inverted spiculate at the posterior portion of the male

Answer 31

Trichuris trichuria

Question 32

bluntly rounded posterior end

Answer 32

Female T.trichuria

Question 33

Embryonic development takes in what place

Answer 33

Outside of the host

Question 34

Unhatched infective first stage is produced in what week?

Answer 34

3 weeks

Question 35

Favorable environment

Answer 35

Warm, moist and shaded soil

Question 36

Bloody or mucoid diarrhea

Answer 36

Truchuriasis

Question 37

Adults are blood red in color and attenuated (slightly) on both ends

Answer 37

Dioctophyma renale

Question 38

Infective stage: 3rd stage larva

Answer 38

Dioctophyma renale

Question 39

Infective stage: 3rd stage larva

Answer 39

D.renale

Question 40

Kidney (typically the right kidney) and less frequently to the abdominal cavity of mammals

Answer 40

D.renale

Question 41

It destroys the kidney substance leaving an enlarged cystic shell containing the coiled worm and purulent material.

Answer 41

D.renale

Question 42

ellipsoidal and brownish-yellow

Answer 42

D.renale

Question 43

deeply sculptured depressions

Answer 43

D.renale

Question 44

Diagnosis: eggs in urine

Answer 44

D.renLe

Question 45

Vomiting often occurs when the third larval stage penetrates into the wall of the stomach

Answer 45

D.renale

Question 46

 attenuated (slightly) on both ends

Answer 46

D.renale

Question 47

Bell-shaped copulatory bursa  not supported by rays; covering of papillae

Answer 47

D.renale male

Question 48

vulva: midventral near anterior

Answer 48

D.renale female

Question 49

Definitive - Mink, dogs, foxes, and other carnivores; fish eating mammals

Answer 49

D.renale

Question 50

Intermediate - Oligochaete annelids, earthworms

Answer 50

D.renale

Question 51

Paratenic - Fish and frogs.

Answer 51

D.renale

Question 52

Life span: 5 years

Answer 52

D.renale